Susan Downey, M.D.
Internal Medicine Physician · Fresno, CA
Susan Downey, M.D. is an internal medicine physician with a practice address in Fresno, California, and NPI 1750300661, issued on Jul 19, 2006. Check the license (California G78775, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Susan Downey
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G78775 CA
Self-reported in NPPES; status is on the state search - Practice location
- 685 W Alluvial Ave Ste 103, Fresno, CA 93711
- Phone
- (559) 499-1233
- Enumerated
- Jul 19, 2006
- Record last updated
- Aug 15, 2025
- Fax
- (559) 499-1232
- Medicare enrollment
- Enrolled (PECOS I20110112000115); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 685 W Alluvial Ave Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Navneet Dhaliwal, FNP-CPsychiatric/Mental Health Nurse Practitioner1679123780
- Stephen Grossman, M.D.Geriatric Medicine (Internal Medicine) Physician1942220926
- Mehdi Hakimipour, MDInternal Medicine Physician1194987297
- Abbas Hasnain, M.D., J.D.Internal Medicine Physician1164840724
Verify Susan Downey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G78775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12.6 times the Medicare Part D claims of the average internal medicine physician in 2024
40,097 Medicare Part D claims for 551 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 1,456 claims were for opioids.
Most prescribed
- Atorvastatin Calcium3,109 claims
- Amlodipine Besylate1,692 claims
- Levothyroxine Sodium1,655 claims
- Gabapentin1,358 claims
- Furosemide1,251 claims
- Pantoprazole Sodium1,169 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.
Bills Medicare through one group practice
- Long Term Care Medical Group, IncArroyo Grande, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Downey among 17,696 internal medicine physician records in California
Susan Downey, M.D. 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1985 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 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).
335 internal medicine physician records list a practice address in Fresno
They are 335 of the 19,440 NPPES records with a practice address in Fresno, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Fresno → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Shada AttraplsiFresno, CA 937111659707826
- Kimpreet Aulakh, MDFresno, CA 937111104121524
- Varija Bhogireddy, M.D.Fresno, CA 937111750644944
- Monika GuptaFresno, CA 937111417194234
- Mehdi Hakimipour, MDFresno, CA 937111194987297
- Abbas Hasnain, M.D., J.D.Fresno, CA 937111164840724
- Zahara Kanji, MDFresno, CA 937111659875433
- Sherry Lopez, D.O.Fresno, CA 937111013043942
Common questions
What is Susan Downey, M.D.'s NPI number?
Susan Downey, M.D.'s National Provider Identifier (NPI) is 1750300661, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Downey, M.D. located?
The NPPES record lists a practice address at 685 W Alluvial Ave Ste 103, Fresno, CA, 93711. Phone: (559) 499-1233. Providers update this record themselves, so call before visiting.
How can I verify Susan Downey, M.D.'s license?
NPPES lists California license number G78775, 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 Susan Downey, M.D. prescribe under Medicare Part D?
In 2024, Susan Downey, M.D. had 40,097 Medicare Part D claims for 551 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.