What is Martin Rajsbaum's specialty?

Martin Rajsbaum (NPI 1912999400) is a Medicare-billing provider whose primary specialty is Ophthalmology in Chula Vista, CA.

Where does Martin Rajsbaum practice?

Martin Rajsbaum practices in Chula Vista, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1912999400.

How much does Medicare pay Martin Rajsbaum?

Martin Rajsbaum (NPI 1912999400) received approximately $109K in total Medicare Part B payments, serving 539 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912999400

Martin RajsbaumM.D.

PRACTICESAMANTHA POLIKOWSKI ANESTHESIA INCSee all providers at this practice →

OphthalmologyChula Vista, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,185

Unique beneficiaries

—

Total services

1,571

Distinct HCPCS

Medicare payment

$102K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

1,723

Beneficiaries

—

Total drug cost

$137K

Distinct drugs

Brand share

34.7%

Top prescribed drugs

Latanoprost640 claims

Timolol Maleate158 claims

Ketorolac Tromethamine117 claims

Neomycin/Polymyxin B/Dexametha106 claims

Tobramycin/Dexamethasone104 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$231

Payment records

By payment type

Food and Beverage$231

Top paying entities

Food and Beverage$231

REFERRAL NETWORK

Where Martin Rajsbaum's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	141	305
SHARP CHULA VISTA MEDICAL CENTER	80	186
CENTRO DE SALUD DE LA COMUNIDAD DE SAN YSIDRO, INC.	44	76
Cesar Pena Internal Medicine · Chula Vista, CA	21	52
CENTRO DE SALUD DE LA COMUNIDAD DE SAN YSIDRO, INC.	21	34
Mauricio Pons Ophthalmology · Chula Vista, CA	21	45
REGENTS OF THE UNIVERSITY OF CALIFORNIA	18	40
Jefferson Hendrix Family Practice · San Ysidro, CA	18	41
CENTRO DE SALUD DE LA COMUNIDAD DE SAN YSIDRO, INC.	17	33
Nasrin Mani Ophthalmology · La Jolla, CA	15	44
Maribel Flores Family Practice · Chula Vista, CA	14	44
Jose Lira Internal Medicine · Chula Vista, CA	13	26

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events