What is Aissatou Haman's specialty?

Aissatou Haman (NPI 1841585700) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Aissatou Haman practice?

Aissatou Haman practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1841585700.

How much does Medicare pay Aissatou Haman?

Aissatou Haman (NPI 1841585700) received approximately $138K in total Medicare Part B payments, serving 321 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841585700

Aissatou HamanMD

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

843

Unique beneficiaries

—

Total services

1,373

Distinct HCPCS

Medicare payment

$128K

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

8,715

Beneficiaries

—

Total drug cost

$551K

Distinct drugs

131

Brand share

17.6%

Top prescribed drugs

Atorvastatin Calcium827 claims

Amlodipine Besylate546 claims

Levothyroxine Sodium416 claims

Losartan Potassium299 claims

Escitalopram Oxalate288 claims

QUALITY · MIPS · 2024

Final MIPS score

33.3

Quality

15.0

Cost

70.7

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-5.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$118

Payment records

By payment type

Food and Beverage$118

Top paying entities

Food and Beverage$118

REFERRAL NETWORK

Where Aissatou Haman'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UCSF HEALTH COMMUNITY HOSPITALS	136	1,273
David Priest Diagnostic Radiology · San Francisco, CA	37	127
John Harris Diagnostic Radiology · San Francisco, CA	36	120
James Zucherman Orthopedic Surgery · San Francisco, CA	35	486
Jessica Tan Diagnostic Radiology · San Francisco, CA	35	135
Luke Scalcione Diagnostic Radiology · San Diego, CA	35	179
Dimitriy Kondrashov Orthopedic Surgery · Van Nuys, CA	32	320
Richard Podolin Cardiology · San Francisco, CA	32	477
Flora Stepansky Diagnostic Radiology · San Francisco, CA	29	104
Kenneth Mills Internal Medicine · San Francisco, CA	23	82
Vishal Patel Interventional Cardiology · Santa Rosa, CA	23	101
Jianghui Zhang Orthopedic Surgery · San Francisco, CA	19	94

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