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

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

Shirine Niemann (NPI 1285772285)

Field	Value
Entity Type	Individual
Organization	Shirine Niemann
Address	71 Haynes St
City	Manchester
State	CT
ZIP	06040
Taxonomy	Anesthesiology Physician
NPI Enumerated	February 2, 2007

Payer Source	Total Paid
Medicare	$26.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

9 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
00142	The provider performs anesthesia services for a patient undergoing an eye lens procedure.	170	$50	$9.4K
00812	The provider performs anesthesia services for a patient undergoing a screening colonoscopy during which the surgical provider introduces an endoscope into the intestines below the duodenum, the part…	110	$50	$5K
00140	The provider performs anesthesia services for a patient undergoing an eye procedure.	30	$70	$2.3K
00811	The provider performs anesthesia services for a patient undergoing an unspecified lower intestinal endoscopic procedure where the surgical provider introduces an endoscope into the intestines up to…	40	$60	$2.1K
00813	The anesthesia provider performs anesthesia services for a patient undergoing both upper and lower intestinal endoscopy where the surgical provider introduces an endoscope into the intestines above…	30	$60	$2K
00103	The provider performs anesthesia services for a patient undergoing a reconstructive procedure of eyelid such as blepharoplasty or ptosis surgery.	20	$80	$1.7K
00145	The provider performs anesthesia services for a patient undergoing vitreoretinal surgery.	20	$110	$1.7K
00731	The anesthesia provider performs anesthesia services for an unspecified type of upper gastrointestinal endoscopic procedure during which another provider introduces the endoscope to but not beyond…	30	$50	$1.6K
00910	The provider performs anesthesia services for a patient undergoing transurethral procedures including urethrocystoscopy. The surgical provider may examine the organs of the urinary system from within…	20	$40	$610

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 9 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Connecticut Distribution

Shirine Niemann — 1 of 9 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Connecticut

Full comparison — all codes billed, vs. state median

9 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00142	37	260	30	$60	$5.3K
00811	140	450	30	$70	$2.9K
00813	56	270	20	$90	$2.3K
00140	10	50	20	$80	$2.3K
00145	11	30	20	$130	$2.2K
00812	5	250	20	$70	$2.1K
00731	148	550	20	$80	$2K
00103	9	20	20	$80	$1.8K
00910	18	70	10	$70	$1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Connecticut Gi PLLC	CT	Gastroenterology Physician	$0	$12M
Integrated Anesthesia Associates LLC	CT	Anesthesiology Physician	$0	$1.4M
Robert Najarian	MA	Anatomic Pathology Physician	$520.7K	$878.6K
Endoscopy Center Of Connecticut, LLC	CT	Endoscopy Clinic/Center	$466.1K	$446.5K
Yusuf Aref	FL	Anesthesiology Physician	$619.8K	$0
Susan Gobel	CT	Anatomic Pathology & Clinical Pathology Physician	$539K	$0
Ayesha Siddique	CT	Anatomic Pathology & Clinical Pathology Physician	$353.4K	$0
Angela Fields	WA	Anatomic Pathology & Clinical Pathology Physician	$343.1K	$0
Anshu Trivedi	CT	Anatomic Pathology Physician	$296.6K	$0
Jennifer Dodge	NY	Physician Assistant	$276.4K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Prospect Manchester Hospital, Inc.	CT	General Acute Care Hospital	$0	$69.2M
Prospect Ct Medical Foundation, Inc.	CT	Family Medicine Physician	$0	$34M
Columbia Oral Maxillofacial Imaging LLC	CT	Dentist	$0	$19.4M
Eastern Connecticut Cardiology Associates LLC	CT	Cardiovascular Disease Physician	$0	$8.5M
Abuelos Care Inc.	CT	Home Health Agency	$0	$7M
Eastern Connecticut Pathology Consultants, PC	CT	Anatomic Pathology & Clinical Pathology Physician	$0	$4M
Emergency Care Services Of Connecticut, P.C.	CT	Emergency Medicine Physician	$0	$3.4M
Abc Pediatrics LLC	CT	Pediatrics Physician	$0	$1.7M
Advanced Psychological Services, LLC	CT	Clinical Psychologist	$0	$1.7M
Dr. Dental Of Manchester, PC	CT	Dentist	$0	$1.4M

Shirine Niemann — 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