Margaret C. Howe, MD/PHD
Obstetrics & Gynecology Physician · Modesto, CA
Margaret C. Howe, MD/PHD is an obstetrics & gynecology physician with a practice address in Modesto, California, and NPI 1851679021, issued on Jul 21, 2011. Check the license (California A118449, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Margaret C. Howe
- Credential
- MD/PHD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A118449 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Florida Ave, Modesto, CA 95350
- Phone
- (209) 576-3643
- Enumerated
- Jul 21, 2011
- Record last updated
- Feb 11, 2022
- Fax
- (209) 342-3268
- Medicare enrollment
- Enrolled (PECOS I20141022001068); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 1441 Florida Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Husam Abdulnour, M.DPediatrics Physician1740451749
- Mohammed Abo Khamis, M.D.Pulmonary Disease Physician1508098419
- Thadeo Aceves, PA-CPhysician Assistant1821358375
- Arya AfzaliStudent in an Organized Health Care Education/Training Program1841975646
- Sheena Allen, PAMedical Physician Assistant1134473564
- Angel Arellano, PA-CPhysician Assistant1114864634
Verify Margaret C. Howe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A118449Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
201 Medicare Part D claims for 68 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Estradiol52 claims
- Yuvafem22 claims
- Acyclovir16 claims
- Clobetasol Propionate16 claims
- Dotti13 claims
- Medroxyprogesterone Acetate13 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
- Permanente Medical Group IncModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret C. Howe among 5,088 obstetrics & gynecology physician records in California
Margaret C. Howe, MD/PHD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2010 · median 2004 among the 2,700 with a school on file
- Record last updated2022 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Modesto → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Rebecca Brock, M.D.Modesto, CA 953501740213875
- Gerald Doersam, MDModesto, CA 953501245525088
- Khary Dorsey, M.D.Modesto, CA 953501992017826
- Christopher Grover, MDModesto, CA 953501033192232
- Sabrina Hussain, M.D.Modesto, CA 953501629083902
- Lloyd Lee, M.D.Modesto, CA 953501336134303
- Lisa Murphy, MDModesto, CA 953501174506315
- John Pfeffer, M.D.Modesto, CA 953501851456602
Common questions
What is Margaret C. Howe, MD/PHD's NPI number?
Margaret C. Howe, MD/PHD's National Provider Identifier (NPI) is 1851679021, issued on Jul 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Margaret C. Howe, MD/PHD located?
The NPPES record lists a practice address at 1441 Florida Ave, Modesto, CA, 95350. Phone: (209) 576-3643. Providers update this record themselves, so call before visiting.
How can I verify Margaret C. Howe, MD/PHD's license?
NPPES lists California license number A118449, 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 Margaret C. Howe, MD/PHD prescribe under Medicare Part D?
In 2024, Margaret C. Howe, MD/PHD had 201 Medicare Part D claims for 68 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.