Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or Washington for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Washington only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. Washington (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Narendra Siddaiah (NPI 1942225453)

Field	Value
Entity Type	Individual
Organization	Narendra Siddaiah
Address	3261 Nw Mount Vintage Way Ste 221
City	Silverdale
State	WA
ZIP	98383
Taxonomy	Gastroenterology Physician
NPI Enumerated	July 13, 2006

Payer Source	Total Paid
Medicare	$137.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

27 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
45385	The 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…	110	$190	$20.9K
99214	The 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…	160	$90	$13.9K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	190	$70	$12.2K
99204	The provider sees a new 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 provider…	100	$110	$10.8K
G0105	Colorectal cancer screening; colonoscopy on individual at high risk	60	$180	$10.2K
43239	The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where he removes one or more tissue biopsy specimens for diagnostic analysis.	160	$60	$10K
45380	The provider examines the rectum and colon using a flexible colonoscope, a tubular instrument with a light source and camera, to look for the cause of a patient's symptoms, which may include…	90	$110	$9.8K
88305	The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…	260	$30	$7.2K
99203	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the provider…	90	$80	$6.5K
43264	The 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…	30	$180	$4.7K

Showing 1–10 of 27

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 27 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Washington Distribution

Narendra Siddaiah — 0 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Washington

Full comparison — all codes billed, vs. state median

27 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
88305	228	340	530	$40	$39.4K
45385	108	380	70	$290	$31K
45380	114	370	60	$190	$16.4K
45390	19	20	20	$550	$14.9K
99214	3,553	10,860	100	$80	$13.6K
G0105	32	220	30	$280	$10.2K
43239	36	370	60	$120	$9.3K
99215	4,234	4,320	40	$120	$8.4K
G0121	80	140	20	$300	$8K
43248	25	110	30	$180	$7K

Showing 1–10 of 27

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Washington Gastroenterology PLLC	WA	Gastroenterology Physician	$0	$5.1M
Digestive Disease & Endoscopy Center, LLC	WA	Ambulatory Surgical Clinic/Center	$848.9K	$376.3K
Michelle Hendrickx	WA	Family Nurse Practitioner	$481.1K	$0
Nasla Loya	WA	Family Nurse Practitioner	$435.5K	$0
Sharon Barker	WA	Physician Assistant	$434.5K	$0
Mark Lyda	WA	Anatomic Pathology & Clinical Pathology Physician	$400.7K	$0
John Scarborough	WA	Anatomic Pathology & Clinical Pathology Physician	$351.8K	$0
Angela Fields	WA	Anatomic Pathology & Clinical Pathology Physician	$343.1K	$0
Yuen Yee	WA	Gastroenterology Physician	$180.5K	$0
Stephanie Romine	WA	Family Nurse Practitioner	$128.1K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Commonspirit Washington Community Care	WA	General Acute Care Hospital	$0	$66.2M
Central Kitsap Fire & Rescue 1	WA	Land Ambulance	$727.8K	$11M
West Sound Emergency Physicians, PLLC	WA	Emergency Medicine Physician	$0	$8.3M
Franciscan Medical Group	WA	Internal Medicine Physician	$0	$7.7M
David Spinak	WA	Ophthalmology Physician	$4.1M	$0
Mark Heinemann	WA	Orthodontics and Dentofacial Orthopedics Dentistry	$0	$3.3M
Easter Seals Washington	WA	Community/Behavioral Health Agency	$0	$3.3M
Adrian Omalley	WA	Ophthalmology Physician	$3M	$0
Salmon Surgery Center LLC	WA	Ambulatory Surgical Clinic/Center	$2.3M	$44.3K
Todd Schneiderman	WA	Ophthalmology Physician	$2.3M	$0

Narendra Siddaiah — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References