PROVIDER PROFILE · NPI 1730113515

John ShermanM.D.

Internal MedicineLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

7,810

Unique beneficiaries

—

Total services

26,206

Distinct HCPCS

Medicare payment

$490K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

7,327

Beneficiaries

—

Total drug cost

$994K

Distinct drugs

124

Brand share

22.3%

Top prescribed drugs

Rosuvastatin Calcium480 claims

Atorvastatin Calcium439 claims

Amlodipine Besylate404 claims

Levothyroxine Sodium286 claims

Valsartan206 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

50.6

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

REFERRAL NETWORK

Where John Sherman'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Corday Cardiology · Los Angeles, CA	67	359
MOTHER THERESA'S HOME HEALTH CARE SERVICES INC.	27	105
Unilab Corporation Clinical Laboratory · West Hills, CA	26	87
RHEUMATOLOGY DIAGNOSTICS LABORATORY INC	25	83
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	22	54
Elton Tourje Diagnostic Radiology · Los Angeles, CA	17	41
Michael Witkosky Diagnostic Radiology · Sacramento, CA	14	32
GRANOFF, MARK	14	31
Katherine Haker Diagnostic Radiology · Los Angeles, CA	12	32
Sam Sanandaji Podiatry · Los Angeles, CA	11	65

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