Mary Jo Donahue, M.D.
Family Medicine Physician · Torrance, CA
Mary Jo Donahue, M.D. is a family medicine physician with a practice address in Torrance, California, and NPI 1326090705, issued on May 16, 2006. Check the license (California A43741, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Jo Donahue
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A43741 CA
Self-reported in NPPES; status is on the state search - Practice location
- 20911 Earl St, Torrance, CA 90503
- Phone
- (310) 371-1010
- Enumerated
- May 16, 2006
- Record last updated
- Feb 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070907000659); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 20911 Earl St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Jo Donahue in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A43741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average family medicine physician in 2024
2,888 Medicare Part D claims for 295 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 62 claims were for opioids.
Most prescribed
- Atorvastatin Calcium195 claims
- Amlodipine Besylate146 claims
- Lisinopril141 claims
- Simvastatin135 claims
- Rosuvastatin Calcium117 claims
- Hydrochlorothiazide110 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
- Providence Medical InstituteGlendale, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Jo Donahue among 17,133 family medicine physician records in California
Mary Jo Donahue, M.D. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1984 · median 2005 among the 10,652 with a school on file
- Record last updated2020 · 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).
114 family medicine physician records list a practice address in Torrance
They are 114 of the 8,901 NPPES records with a practice address in Torrance, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Torrance → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Modupe Aiyegbusi, M.D.Torrance, CA 905031710088349
- John Annable, M.D.Torrance, CA 905031790790475
- Nimra Chaudhri, M.D.Torrance, CA 905031063699148
- Anh Dao Chung, D.O.Torrance, CA 905031295787638
- Daniel Dodson, D.O.Torrance, CA 905031962677385
- Eduardo Godoy, MDTorrance, CA 905031659305852
- Ricardo Jimenez-Kimble, MDTorrance, CA 905031194985200
- Matthew Lombard, M.D.Torrance, CA 905031164459400
Common questions
What is Mary Jo Donahue, M.D.'s NPI number?
Mary Jo Donahue, M.D.'s National Provider Identifier (NPI) is 1326090705, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jo Donahue, M.D. located?
The NPPES record lists a practice address at 20911 Earl St, Torrance, CA, 90503. Phone: (310) 371-1010. Providers update this record themselves, so call before visiting.
How can I verify Mary Jo Donahue, M.D.'s license?
NPPES lists California license number A43741, 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 Mary Jo Donahue, M.D. prescribe under Medicare Part D?
In 2024, Mary Jo Donahue, M.D. had 2,888 Medicare Part D claims for 295 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.