Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerNPI Medicare & MedicaidDrew Schembre
    Ask Trek AI about this page

    Drew Schembre — Billing Profile & Reimbursement Data

    NPI 1366557217 · Walnut Creek, CA · Gastroenterology Physician

    Customize your policy alerts

    Sign up for Drew Schembre — Billing Profile & Reimbursement Data policy alerts

    Get alerted when relevant policies change without checking for updates manually.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    Drew Schembre is a gastroenterology physician provider located in Walnut Creek, California. This profile covers 30 Medicare and 0 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

    Table of contents

    Progress1 / 8

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationDrew Schembre
    Address1479 Ygnacio Valley Rd # 200
    CityWalnut Creek
    StateCA
    ZIP94598
    TaxonomyGastroenterology Physician
    NPI EnumeratedAugust 20, 2006

    Lifetime revenue by payer source (source: CMS Medicare & Medicaid claims data)

    Payer SourceTotal Paid
    Medicare$141.2K
    Medicaid$0

    Medicare: Total Revenue Breakdown by CPT/HCPCS Code

    Medicare revenue breakdown by CPT/HCPCS procedure code.

    View: Bar Chart1 / 2

    Medicare: Complete Services Breakdown

    The CPT/HCPCS codes generating the most Medicare revenue for this provider.

    30 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    43274The physician performs an ERCP (a diagnostic procedure that combines upper endoscopy and retrograde (reverse or backward) injection of contrast material, a type of dye, into the biliary ducts to…70$330$23.2K
    99222The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…100$120$11.6K
    43259An esophagogastroduodenoscopy is a procedure to view the esophagus, stomach, and duodenum by means of flexible endoscope through the mouth. During this procedure, the physician uses endoscopic…70$140$10.7K
    43242The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where, under endoscopic ultrasound guidance, he carries out a fine needle aspiration or…50$200$9.3K
    45385The provider examines the colon and rectum using a colonoscope, a long, thin flexible tubular instrument with a light source and camera. He removes one or more tumors, polyps, or other lesions with a…50$190$9.1K
    99232The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…130$70$8.9K
    99214The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…80$110$8.7K
    43276Endoscopic retrograde cholangiopancreatography (ERCP) is endoscopic inspection of the duodenum, the papilla of vater, followed by radiologic assessment of the pancreatic duct and the biliary…20$400$8.3K
    43264The provider performs a diagnostic procedure that combines upper endoscopy and retrograde (reverse) injection of contrast material, a type of dye, into the biliary ducts to obtain fluoroscopic images…70$80$6.2K
    43247The provider examines the esophagus, stomach, and first portion of the small intestine with a flexible esophagogastroduodenoscope, a tubular instrument with a light source and camera, which he…40$120$4.7K

    Showing 1–10 of 30

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 30 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    30 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    453858471,41060$340$33.9K
    453801,1621,46060$230$23.8K
    9921422,36337,970120$90$23.2K
    4539010312020$590$18.3K
    432394571,50080$150$17.3K
    992324,97512,28090$70$16.3K
    9921513,71315,36050$130$14.4K
    43276203030$330$13.6K
    9921333,00934,66080$70$13.2K
    4327458020$330$9.9K

    Showing 1–10 of 30

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Drew Schembre, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Roger GoldbergCARetina Specialist (Ophthalmology) Physician$4.6M$0
    Michael ShermanCAHematology & Oncology Physician$3.9M$0
    Subhransu RayCARetina Specialist (Ophthalmology) Physician$2.3M$0
    Qaiser NiazCAHematology & Oncology Physician$1.9M$0
    Elizabeth Marlow LehrburgerCARetina Specialist (Ophthalmology) Physician$1.8M$0
    Stewart DanielsCARetina Specialist (Ophthalmology) Physician$1.5M$0
    William TingCADermatology Physician$1.5M$0
    Steven KurtzmanTXRadiation Oncology Physician$1.5M$0
    Gautam PrasadCARadiation Oncology Physician$1.4M$0
    Julia ArzenoCADermatology Physician$1.1M$0

    Nearby Providers

    Other providers in the same ZIP code as Drew Schembre, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Bhpn, LLCCACase Management Agency$0$350.7M
    Easterseals Northern CaliforniaCABehavior Analyst$0$50.1M
    John Muir HealthCAGeneral Acute Care Hospital$0$32.4M
    Bay Area Retina AssociatesCARetina Specialist (Ophthalmology) Physician$0$30.4M
    Aspen Surgery Center, LLCCAAmbulatory Surgical Clinic/Center$5.7M$2M
    Sequoia Surgical Center LPCAAmbulatory Surgical Clinic/Center$2.6M$3.8M
    Min-wei LeeCADermatology Physician$390.1K$5.1M
    Rajiv NagesettyCAVascular Surgery Physician$3.6M$0
    Patrick GonzalesCAVascular & Interventional Radiology Physician$2.7M$0
    Tushar RanchodCARetina Specialist (Ophthalmology) Physician$2.6M$0

    Frequently Asked Questions

    References

    1. 1.Medicare Physician & Other Practitioner by Provider and Service. CMS.gov.Provider-level Medicare Part B utilization and payment data.
    2. 2.NPPES NPI Registry. CMS.gov.National Provider Identifier registry used for provider enumeration and taxonomy metadata.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Medicare Revenue by CPT/HCPCS Code
    Claims Volume vs. California Distribution
    Drew Schembre — 0 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California