Nowwar G. Mustafa, MD
Interventional Cardiology Physician · Fremont, CA
Nowwar G. Mustafa, MD is an interventional cardiology physician with a practice address in Fremont, California, and NPI 1952433690, issued on Mar 9, 2007. Check the license (California C175533, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nowwar G. Mustafa
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- C175533 CA
43443 KY
Self-reported in NPPES; status is on the state search - Practice location
- 39300 Civic Center Dr Ste 200, Fremont, CA 94538
- Phone
- (510) 248-1670
- Enumerated
- Mar 9, 2007
- Record last updated
- Aug 12, 2025
- Medicaid IDs
- 139220 OH
7100123980 KY - Medicare enrollment
- Enrolled (PECOS I20220722001397); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 632 in California → Look up another NPI →
Verify Nowwar G. Mustafa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C175533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,748 Medicare Part D claims for 335 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Metoprolol Succinate249 claims
- Eliquis182 claims
- Rosuvastatin Calcium179 claims
- Furosemide119 claims
- Atorvastatin Calcium110 claims
- Losartan Potassium81 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $512.98
24 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Alameda Health SystemSan Leandro, CA
- Washington Township Hospital DistrictFremont, CA
- Washington Township Medical FoundationFremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nowwar G. Mustafa among 632 interventional cardiology physician records in California
Nowwar G. Mustafa, MD is one of 632 interventional cardiology physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2001 · median 2001 among the 526 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in California
There are 632 interventional cardiology physician records in California.
All 632 in California → Every provider in Fremont → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Kwan Chen, MDFremont, CA 945381619928025
- Steven Degalan, M.DFremont, CA 945381508849860
- Terence Lin, MDFremont, CA 945381952385403
- Vipul Gupta, MBBSAntioch, CA 945311376781575
- Agustin Argenal, M.D.Concord, CA 945201629045372
- Wayland Lim, M.D.Concord, CA 945201134311905
- Paul McWhirter, M.D.Concord, CA 945201609843366
- Howard Min, M.D.Concord, CA 945201972585859
Common questions
What is Nowwar G. Mustafa, MD's NPI number?
Nowwar G. Mustafa, MD's National Provider Identifier (NPI) is 1952433690, issued on Mar 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nowwar G. Mustafa, MD located?
The NPPES record lists a practice address at 39300 Civic Center Dr Ste 200, Fremont, CA, 94538. Phone: (510) 248-1670. Providers update this record themselves, so call before visiting.
How can I verify Nowwar G. Mustafa, MD's license?
NPPES lists California license number C175533, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nowwar G. Mustafa, MD prescribe under Medicare Part D?
In 2024, Nowwar G. Mustafa, MD had 1,748 Medicare Part D claims for 335 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is Nowwar G. Mustafa, MD's MIPS final score?
The 2023 MIPS final score is 86.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.