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PROVIDER PROFILE · NPI 1558363168

Mustafa AmmarM.D.

PRACTICEAMPLA HEALTHSee all providers at this practice →
Internal MedicineYuba City, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
222
Unique beneficiaries
—
Total services
243
Distinct HCPCS
5
Medicare payment
$721
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
6,044
Beneficiaries
—
Total drug cost
$1.4M
Distinct drugs
99
Brand share
23.2%
Top prescribed drugs
Atorvastatin Calcium497 claims
Metformin Hcl304 claims
Amlodipine Besylate250 claims
Omeprazole247 claims
Losartan Potassium233 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$836
Payment records
47
By payment type
Food and Beverage$836
REFERRAL NETWORK

Where Mustafa Ammar'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). 56 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
AMPLA HEALTH201501
AMPLA HEALTH183781
Howard Youngworth
Diagnostic Radiology · Yuba City, CA
118787
Rahul Gupta
Diagnostic Radiology · Yuba City, CA
117730
Alka Thakran
Diagnostic Radiology · Yuba City, CA
115661
Bi-County Ambulance Service, Inc.
Ambulance Service Provider · Yuba City, CA
103980
FRINK, NELSON98733
ENLOE MEDICAL CENTER73145
Harpreet Johl
Family Practice · Olivehurst, CA
65719
Reshma Gandhi
Family Practice · Pleasanton, CA
58149
KRASINSKI, WIESLAWA56558
Sutter Valley Medical Foundation
Clinical Laboratory · Yuba City, CA
51271
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.