What is Sergei Aish's specialty?

Sergei Aish (NPI 1902867922) is a Medicare-billing provider whose primary specialty is Internal Medicine in Framingham, MA.

Where does Sergei Aish practice?

Sergei Aish practices in Framingham, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1902867922.

How much does Medicare pay Sergei Aish?

Sergei Aish (NPI 1902867922) received approximately $125K in total Medicare Part B payments, serving 175 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1902867922

Sergei AishM.D.

PRACTICECHARLES RIVER MEDICAL ASSOCIATES PCSee all providers at this practice →

Internal MedicineFramingham, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,192

Unique beneficiaries

—

Total services

1,925

Distinct HCPCS

Medicare payment

$122K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

3,805

Beneficiaries

—

Total drug cost

$191K

Distinct drugs

Brand share

12.0%

Top prescribed drugs

Atorvastatin Calcium391 claims

Amlodipine Besylate218 claims

Losartan Potassium194 claims

Omeprazole167 claims

Lisinopril145 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$49

Payment records

By payment type

Food and Beverage$49

Top paying entities

Food and Beverage$49

REFERRAL NETWORK

Where Sergei Aish'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHARLES RIVER MEDICAL ASSOCIATES, PC	40	97
Michelle Swire Diagnostic Radiology · Framingham, MA	22	43
MORRIS, MARY LOU	22	36
Patrick Blomberg Clinical Cardiac Electrophysiology · Framingham, MA	19	100
Jeff Velez Interventional Radiology · Medford, MA	17	35
Shun-How Lee Endocrinology · Framingham, MA	15	26
Billy Buff Diagnostic Radiology · Worcester, MA	14	49
BICK, RONALD	13	27
TENDER LOVING CARE HEALTH CARE SERVICES OF NEW ENGLAND, L.L.C.	13	54
Justine Morris Diagnostic Radiology · Worcester, MA	12	35
Howard Sussman Internal Medicine · Framingham, MA	12	77
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	11	30

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