What is Isaac Raijman's specialty?

Isaac Raijman (NPI 1689679557) is a Medicare-billing provider whose primary specialty is Gastroenterology in Houston, TX.

Where does Isaac Raijman practice?

Isaac Raijman practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1689679557.

How much does Medicare pay Isaac Raijman?

Isaac Raijman (NPI 1689679557) received approximately $169K in total Medicare Part B payments, serving 623 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689679557

Isaac RaijmanMD

PRACTICEJAY B DAVIS M.D., P.A.See all providers at this practice →

GastroenterologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,017

Unique beneficiaries

—

Total services

1,256

Distinct HCPCS

Medicare payment

$141K

Peer benchmark

Total Medicare services vs. 1,103 Gastroenterology providers in TX — above median (cohort median 699).

PRESCRIBING · PART D · 2024

Total Rx claims

1,130

Beneficiaries

—

Total drug cost

$367K

Distinct drugs

Brand share

26.9%

Top prescribed drugs

Pantoprazole Sodium223 claims

Famotidine115 claims

Dicyclomine Hcl69 claims

Sod Picosulf/Mag Ox/Citric Ac65 claims

Peg3350/Sod Sul/Nacl/Kcl/Asb/C58 claims

QUALITY · MIPS · 2024

Final MIPS score

81.0

Quality

66.5

Cost

71.8

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.25%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$24K

Payment records

159

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$18K

Food and Beverage$4K

Royalty or License$2K

Travel and Lodging$452

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$18K

Food and Beverage$4K

Royalty or License$2K

Travel and Lodging$452

REFERRAL NETWORK

Where Isaac Raijman'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). 68 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER	425	1,166
Memorial Hermann Texas International Endoscopy Center, Llc Ambulatory Surgical Center · Houston, TX	123	163
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	98	493
Harshinie Amaratunge Gastroenterology · Houston, TX	86	306
Yochai Birnbaum Cardiology · Houston, TX	57	132
Dang Nguyen Gastroenterology · Houston, TX	50	145
Lisa Adams Certified Registered Nurse Anesthetist (CRNA) · Tampa, FL	46	58
Seth Roberts Diagnostic Radiology · Houston, TX	45	119
Lab Alliance Llc Clinical Laboratory · Carrollton, TX	44	60
Vivek Yagnik Diagnostic Radiology · Columbia, MO	42	104
Visveshwar Baskaran Diagnostic Radiology · Baltimore, MD	40	109
John Nisbet Diagnostic Radiology · Goodlettsville, TN	39	148

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