What is Michael Lajin's specialty?

Michael Lajin (NPI 1467411702) is a Medicare-billing provider whose primary specialty is Gastroenterology in La Mesa, CA.

Where does Michael Lajin practice?

Michael Lajin practices in La Mesa, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1467411702.

How much does Medicare pay Michael Lajin?

Michael Lajin (NPI 1467411702) received approximately $86K in total Medicare Part B payments, serving 319 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1467411702

Michael LajinM.D.

GastroenterologyLa Mesa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

517

Unique beneficiaries

—

Total services

584

Distinct HCPCS

Medicare payment

$62K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — above median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

481

Beneficiaries

—

Total drug cost

$165K

Distinct drugs

Brand share

17.9%

Top prescribed drugs

Omeprazole233 claims

Pantoprazole Sodium70 claims

Sodium Chloride/Nahco3/Kcl/Peg45 claims

Lipase/Protease/Amylase28 claims

Esomeprazole Magnesium28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$70

Payment records

By payment type

Food and Beverage$70

Top paying entities

Food and Beverage$70

REFERRAL NETWORK

Where Michael Lajin'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). 24 inbound referrers · 36 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Daniel Molden Pathology · La Mesa, CA	37	100
James Carry Pathology · La Mesa, CA	32	95
Michael Naumann Diagnostic Radiology · Temple, TX	31	88
James Jacobsen Diagnostic Radiology · La Mesa, CA	27	105
American Medical Response Ambulance Service, Inc. Ambulance Service Provider · San Diego, CA	25	57
Unilab Corporation Clinical Laboratory · West Hills, CA	24	80
Nassir Azimi Cardiology · La Mesa, CA	18	105
ALVARADO HOSPITAL, LLC	17	43
Scott Musicant Vascular Surgery · La Mesa, CA	16	41
Ronald Goldberg Cardiology · La Mesa, CA	16	52
ABDULHADI, YOUMNA	16	78
Helene Saffer Pathology · La Mesa, CA	16	40

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GROSSMONT HOSPITAL CORPORATION	220	979
Vijay Venkatesh Diagnostic Radiology · La Mesa, CA	40	106
Weiling Chang Diagnostic Radiology · La Mesa, CA	38	96
Harry Ellison Diagnostic Radiology · La Mesa, CA	38	115
RAPOPORT, STANLEY	37	100
KILCHESKI, THOMAS	35	140
Daniel Molden Pathology · La Mesa, CA	34	73
TROUT, TERE	34	123
Jenna Liu Diagnostic Radiology · La Mesa, CA	34	94
Ryan Viets Diagnostic Radiology · La Mesa, CA	33	126
Jon Ellison Diagnostic Radiology · La Mesa, CA	33	84
James Carry Pathology · La Mesa, CA	32	61

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