PROVIDER PROFILE · NPI 1689638744

Daniel NullMD

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

796

Unique beneficiaries

—

Total services

1,334

Distinct HCPCS

Medicare payment

$67K

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

5,280

Beneficiaries

—

Total drug cost

$503K

Distinct drugs

115

Brand share

20.1%

Top prescribed drugs

Atorvastatin Calcium477 claims

Amlodipine Besylate225 claims

Levothyroxine Sodium175 claims

Gabapentin155 claims

Rosuvastatin Calcium153 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

81.1

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Daniel Null'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GJEDSTED, VIRGINIA	122	481
Gordon Fung Cardiology · San Francisco, CA	66	298
Derek Sun Diagnostic Radiology · San Francisco, CA	41	145
Daria Motamedi Diagnostic Radiology · San Francisco, CA	22	98
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	19	92
Mai-Khanh Bui-Duy Internal Medicine · Watsonville, CA	19	91
Ucsf Dermatopathology Service Clinical Laboratory · San Francisco, CA	18	55
Matthew Bucknor Diagnostic Radiology · San Francisco, CA	15	47
Theodore Kurtz Pathology · San Francisco, CA	13	57
American Medical Response West Ambulance Service Provider · San Francisco, CA	13	43
UNIVERSITY OF CALIFORNIA SAN FRANCISCO	12	65
UCSF HEALTH COMMUNITY HOSPITALS	12	72

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