Susan Farrish, MD
Family Medicine Physician · Ramona, CA
Susan Farrish, MD is a family medicine physician with a practice address in Ramona, California, and NPI 1588649602, issued on Dec 13, 2005. Check the license (California C157397, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Susan Farrish
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C157397 CA
Self-reported in NPPES; status is on the state search - Practice location
- 211 13TH St, Ramona, CA 92065
- Phone
- (760) 789-5160
- Enumerated
- Dec 13, 2005
- Record last updated
- Aug 16, 2023
- Medicare enrollment
- Enrolled (PECOS I20181227001425); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1998
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 211 13TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Dassoff, M.D.Family Medicine Physician1063547420
- Paul Han, M.D.Family Medicine Physician1265790901
- Charles Hardison, MDFamily Medicine Physician1538475793
- Jerry Miller, MDFamily Medicine Physician1871543199
- Deepti Mundkur, MBBSInternal Medicine Physician1629431077
Verify Susan Farrish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C157397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average family medicine physician in 2024
1,967 Medicare Part D claims for 259 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 99 claims were for opioids.
Most prescribed
- Atorvastatin Calcium114 claims
- Lisinopril83 claims
- Metformin Hcl73 claims
- Levothyroxine Sodium70 claims
- Hydrocodone-Acetaminophen55 claims
- Losartan Potassium55 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
- Arch Health Partners IncRamona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Farrish among 17,133 family medicine physician records in California
Susan Farrish, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1998 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family medicine physician records list a practice address in Ramona
They are 13 of the 218 NPPES records with a practice address in Ramona, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Ramona → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Frederic Arsham, M.D.Ramona, CA 920651982617551
- Ellen Blando, MDRamona, CA 920651396711644
- David Dassoff, M.D.Ramona, CA 920651063547420
- Carol Grace, MDRamona, CA 920651649234139
- Paul Han, M.D.Ramona, CA 920651265790901
- Charles Hardison, MDRamona, CA 920651538475793
- Janine Kasch, DORamona, CA 920651871569087
- Christine Lind, MDRamona, CA 920651255307484
Common questions
What is Susan Farrish, MD's NPI number?
Susan Farrish, MD's National Provider Identifier (NPI) is 1588649602, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Susan Farrish, MD located?
The NPPES record lists a practice address at 211 13TH St, Ramona, CA, 92065. Phone: (760) 789-5160. Providers update this record themselves, so call before visiting.
How can I verify Susan Farrish, MD's license?
NPPES lists California license number C157397, 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 Farrish, MD prescribe under Medicare Part D?
In 2024, Susan Farrish, MD had 1,967 Medicare Part D claims for 259 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.