Ammer Attif Haffar, MD
Internal Medicine Physician · San Diego, CA
Ammer Attif Haffar, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1942760822, issued on Mar 25, 2019. Check the license (California A178461, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ammer Attif Haffar
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A178461 CA
ME161726 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1809 National Ave, San Diego, CA 92113
- Phone
- (619) 515-2300
- Enumerated
- Mar 25, 2019
- Record last updated
- Mar 16, 2026
- Medicare enrollment
- Enrolled (PECOS I20260224003255); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1809 National Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Acosta, RDNRegistered Dietitian1659135879
- Janice Acosta-Mariscal, OTR/LOccupational Therapist1194571984
- Hammad Afif, DDSDentist1932845385
- Marco Alegria, DDSDentist1437224466
- Carlos Alessandrini, NUTRITIONISTNutritionist1093268021
- Lysistrati Alimonos, D.O.Obstetrics & Gynecology Physician1619397031
Verify Ammer Attif Haffar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A178461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
162 Medicare Part D claims for 71 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Clopidogrel26 claims
- Atorvastatin Calcium14 claims
- Metoprolol Tartrate12 claims
- Eliquis11 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.
Industry payments in 2024: $4,035.25
35 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Family Health Centers OF San Diego IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ammer Attif Haffar among 17,696 internal medicine physician records in California
Ammer Attif Haffar, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 2004 among the 11,065 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
961 internal medicine physician records list a practice address in San Diego
They are 961 of the 52,937 NPPES records with a practice address in San Diego, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Diego → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Roman Sapozhnikov, M.D.San Diego, CA 921131558672535
- Silvia Urbina Marengo, M.DSan Diego, CA 921131588930895
- Maya Vijayaraghavan, M.D.San Diego, CA 921131790969616
Common questions
What is Ammer Attif Haffar, MD's NPI number?
Ammer Attif Haffar, MD's National Provider Identifier (NPI) is 1942760822, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ammer Attif Haffar, MD located?
The NPPES record lists a practice address at 1809 National Ave, San Diego, CA, 92113. Phone: (619) 515-2300. Providers update this record themselves, so call before visiting.
How can I verify Ammer Attif Haffar, MD's license?
NPPES lists California license number A178461, 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 Ammer Attif Haffar, MD prescribe under Medicare Part D?
In 2024, Ammer Attif Haffar, MD had 162 Medicare Part D claims for 71 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.