What is Francis Charlton's specialty?

Francis Charlton (NPI 1548339104) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Francis Charlton practice?

Francis Charlton practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1548339104.

How much does Medicare pay Francis Charlton?

Francis Charlton (NPI 1548339104) received approximately $144K in total Medicare Part B payments, serving 275 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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