PROVIDER PROFILE · NPI 1548339104

Francis CharltonM.D.

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,190

Unique beneficiaries

—

Total services

2,013

Distinct HCPCS

Medicare payment

$136K

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

4,030

Beneficiaries

—

Total drug cost

$602K

Distinct drugs

Brand share

22.6%

Top prescribed drugs

Rosuvastatin Calcium316 claims

Atorvastatin Calcium191 claims

Levothyroxine Sodium166 claims

Losartan Potassium152 claims

Tamsulosin Hcl152 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

REFERRAL NETWORK

Where Francis Charlton'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UCSF HEALTH COMMUNITY HOSPITALS	145	650
Marc Wakasa Physical Medicine and Rehabilitation · San Francisco, CA	65	170
Mark Savant Internal Medicine · San Francisco, CA	64	179
Henry Koh Physical Medicine and Rehabilitation · Oakland, CA	53	75
American Medical Response West Ambulance Service Provider · San Francisco, CA	39	62
David Priest Diagnostic Radiology · San Francisco, CA	37	109
Ninad Karandikar Physical Medicine and Rehabilitation · San Jose, CA	35	44
Luke Scalcione Diagnostic Radiology · San Diego, CA	31	89
Benjamin Maeck Internal Medicine · San Francisco, CA	28	59
Gordon Fung Cardiology · San Francisco, CA	27	49
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	26	88
Jessica Tan Diagnostic Radiology · San Francisco, CA	25	52

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