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

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

Carlos Cajina (NPI 1992149272)

Field	Value
Entity Type	Individual
Organization	Carlos Cajina
Address	1 Boston Medical Ctr Pl
City	Boston
State	MA
ZIP	02118
Taxonomy	Anesthesiology Physician
NPI Enumerated	April 17, 2013

Payer Source	Total Paid
Medicare	$43.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

15 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	60	$100	$6K
00790	The provider performs anesthesia services for a patient undergoing intraperitoneal procedures in the upper abdomen, including laparoscopy, which are not specified by any other anesthesia code.	20	$230	$5.4K
00840	The provider performs anesthesia services for a patient undergoing intraperitoneal procedures in the lower abdomen, including laparoscopy, which are not specified by any other anesthesia code.	30	$180	$4.4K
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…	50	$90	$4.3K
01922	The provider performs anesthesia services for a patient undergoing non–invasive imaging or radiation therapy.	20	$140	$3.5K
01214	The provider performs anesthesia services for a patient undergoing an open total hip arthroplasty.	10	$230	$3.2K
01638	The provider performs anesthesia services for a patient undergoing replacement of the shoulder joint.	10	$270	$3.2K
00630	The provider performs anesthesia services for a patient undergoing a procedure in lumbar region; not otherwise specified.	10	$220	$3.1K
01402	The provider performs anesthesia services for a patient undergoing an open or arthroscopic total knee arthroplasty.	10	$210	$2.9K
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…	20	$90	$1.7K

Showing 1–10 of 15

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 15 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Massachusetts Distribution

Carlos Cajina — 1 of 15 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Massachusetts

Full comparison — all codes billed, vs. state median

15 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
01402	321	440	20	$170	$4K
00630	9	20	10	$230	$3.7K
01214	144	230	20	$180	$3.7K
00790	25	260	10	$210	$3.3K
01638	34	50	10	$190	$3.1K
00811	245	1,060	30	$70	$2.9K
00812	419	710	20	$70	$2.5K
01922	48	210	20	$120	$2.5K
00840	7	160	10	$160	$2.4K
00731	87	1,270	30	$70	$2.3K

Showing 1–10 of 15

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Columbus Radiology Corp	OH	Diagnostic Radiology Physician	$0	$49.9M
Boston University Medical Center Radiologists, Inc.	MA	Diagnostic Radiology Physician	$0	$12.8M
Raphael Kieval	MA	Rheumatology Physician	$1.6M	$0
Andris Zauls	MA	Radiation Oncology Physician	$1.5M	$0
Frantz Gibbs	RI	Emergency Medicine Physician	$31.4K	$849.2K
Kyu Kim	MA	Rheumatology Physician	$628.4K	$0
Roberto Feliz	MA	Anesthesiology Physician	$460.2K	$260
Nazli Erbay	MA	Diagnostic Radiology Physician	$106.9K	$290.7K
Dhhananjay Mehta	RI	Anesthesiology Physician	$15.8K	$374.1K
Walid Saber	RI	Interventional Cardiology Physician	$323.2K	$58K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Boston Medical Center Corporation	MA	General Acute Care Hospital	$0	$768.7M
Commonwealth Of Massachusetts	MA	Community/Behavioral Health Agency	$0	$153.7M
Boston Public Health Commission	MA	Ambulance	$5.9M	$67.6M
Boston Emergency Services Team (bupa) Boston	MA	Community/Behavioral Health Agency	$0	$59.2M
Boston Health Care For The Homeless Program, Inc.	MA	Federally Qualified Health Center (FQHC)	$0	$54.8M
Boston Health Care For The Homeless Program, Inc.	MA	Federally Qualified Health Center (FQHC)	$0	$53.1M
Boston University Psychiatry Associates, Inc.	MA	Psychiatry Physician	$0	$40.9M
Evans Medical Foundation, Inc.	MA	Internal Medicine Physician	$0	$37.8M
Child Health Foundation Of Boston, Inc.	MA	Pediatrics Physician	$0	$26.6M
Boston Emergency Physician Foundation, Inc.	MA	Emergency Medicine Physician	$0	$24.3M

Carlos Cajina — Billing Profile & Reimbursement Data

Sign up for Carlos Cajina — Billing Profile & Reimbursement Data policy alerts

Carlos Cajina — Billing Profile & Reimbursement Data

Sign up for Carlos Cajina — Billing Profile & Reimbursement Data policy alerts

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References