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 Maryland for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Maryland 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. Maryland (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.

Sondra Barker (NPI 1437253127)

Field	Value
Entity Type	Individual
Organization	Sondra Barker
Address	3407 Wilkens Ave
City	Baltimore
State	MD
ZIP	21229
Taxonomy	Obstetrics & Gynecology Nurse Practitioner
NPI Enumerated	September 12, 2006

Payer Source	Total Paid
Medicare	$21.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

7 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	150	$60	$8.7K
51729	In this procedure, the provider performs a complex cystometrogram along with voiding pressure studies and urethral pressure profile studies to diagnose certain urinary disorders like an overactive…	20	$280	$5.9K
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…	70	$70	$5K
51784	This test measures the electrical activity in the anal or urethral sphincter muscles.	30	$20	$620
99212	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…	20	$30	$580
81002	The lab analyst inserts a dip stick into a freshly collected urine specimen, removes the dip stick, and shakes off the excess urine. Alternatively, the analyst may place drops of the urine specimen…	70	$1	$200
51736	Uroflowmetry (UFR) is the process of measuring how much liquid the patient excretes from the bladder. It is measured in cubic centimeters per second. The rate is the ratio of volume over time.	30	$10	$140

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 7 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Maryland Distribution

Sondra Barker — 0 of 7 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Maryland

Full comparison — all codes billed, vs. state median

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99213	3,654	9,280	100	$60	$12.5K
51729	20	30	30	$270	$11.7K
99203	1,099	3,630	40	$80	$5K
99212	1,781	2,360	30	$40	$2.7K
51736	2	10	210	$10	$2.5K
51784	32	50	30	$20	$1.1K
81002	155	850	30	$1	$260

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
St Agnes Healthcare Inc	MD	Internal Medicine Physician	$0	$11.5M
Seton Medical Group, Inc	MD	Internal Medicine Physician	$0	$5.9M
St. Agnes Healthcare, Inc.	MD	General Acute Care Hospital	$0	$5.4M
Nasser Nasseri-asl	MD	Specialist	$1.2M	$0
St. Agnes Healthcare, Inc.	MD	Clinical Medical Laboratory	$147.4K	$890.8K
Richard Hudes	MD	Radiation Oncology Physician	$778.3K	$0
Sylwester Dziuba	MD	Radiation Oncology Physician	$686.4K	$0
Nina Gordon	MD	Diagnostic Radiology Physician	$496.6K	$0
Oliver Chen	MD	Diagnostic Radiology Physician	$473.5K	$0
David Strobel	MD	Dermatology Physician	$464.1K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Elite Healthcare Nursing Services, Inc.	MD	Home Health Agency	$0	$45.5M
Time Organization, Inc	MD	Community/Behavioral Health Agency	$0	$39.4M
Compassionate Care Nursing Services	MD	Home Health Agency	$0	$36.6M
Win Team, LLC	MD	Community/Behavioral Health Agency	$0	$21M
Maryland Treatment Centers Inc	MD	Substance Abuse Rehabilitation Facility	$0	$19M
Time Organization, Inc	MD	Rehabilitation Clinic/Center	$0	$13.8M
National Pike Health Center	MD	Mental Health Counselor	$0	$13.2M
Ats Of Cecil County, LLC	MD	Methadone Clinic	$203.9K	$12.8M
Cep America LLC	MD	Emergency Medicine Physician	$0	$12M
Time Organization, Inc.	MD	Community Health Clinic/Center	$0	$9.4M

Sondra Barker — Billing Profile & Reimbursement Data

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Sondra Barker — 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