Mary Ann Ahmed, M.D.
Obstetrics & Gynecology Physician · Bend, OR
Mary Ann Ahmed, M.D. is an obstetrics & gynecology physician with a practice address in Bend, Oregon, and NPI 1265436851, issued on Jun 10, 2005. Check the license (Oregon MD22860, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Ahmed
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD22860 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2400 NE Neff RD Ste A, Bend, OR 97701
- Phone
- (541) 389-3300
- Enumerated
- Jun 10, 2005
- Record last updated
- Dec 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100629000730); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →
Also registered at 2400 NE Neff RD Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana Ackerman, M.D.Obstetrics & Gynecology Physician1518910710
- Melissa Adams, WHCNPWomen's Health Nurse Practitioner1447550314
- Kristi Angevine, M.D.Obstetrics & Gynecology Physician1083735781
- Miriam ChamperObstetrics & Gynecology Physician1114458064
- Christopher Clark, M.D.Obstetrics & Gynecology Physician1326042912
- Cheryl Czapla, M.D.Obstetrics & Gynecology Physician1083913388
Verify Mary Ann Ahmed in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD22860Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
115 Medicare Part D claims for 39 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Estradiol27 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: $176.59
4 payments; by number, the most common kind was food and beverage; the largest payer was Biogen, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- East Cascade Womens Group P CBend, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ann Ahmed among 654 obstetrics & gynecology physician records in Oregon
Mary Ann Ahmed, M.D. is one of 654 obstetrics & gynecology physician records with a practice address in Oregon. 73% 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, 89% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1990 · median 2007 among the 413 with a school on file
- Record last updated2011 · 57% 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 Oregon 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 Oregon
There are 654 obstetrics & gynecology physician records in Oregon.
All 654 in Oregon → Every provider in Bend → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Diana Ackerman, M.D.Bend, OR 977011518910710
- Tammy Bull, M.D.Bend, OR 977011689678278
- James Carlson, DOBend, OR 977011104800994
- Christopher Clark, M.D.Bend, OR 977011326042912
- Jane Howell, M.D.Bend, OR 977011871597484
- Mary Jeanne Kuhar, MDBend, OR 977011245394063
- Rebecca Kyle, D.O.Bend, OR 977011588690390
- Victoria Mohr, M.D.Bend, OR 977011700848223
Common questions
What is Mary Ann Ahmed, M.D.'s NPI number?
Mary Ann Ahmed, M.D.'s National Provider Identifier (NPI) is 1265436851, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Ahmed, M.D. located?
The NPPES record lists a practice address at 2400 NE Neff RD Ste A, Bend, OR, 97701. Phone: (541) 389-3300. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Ahmed, M.D.'s license?
NPPES lists Oregon license number MD22860, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Ann Ahmed, M.D. prescribe under Medicare Part D?
In 2024, Mary Ann Ahmed, M.D. had 115 Medicare Part D claims for 39 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.