NPPES file of Aug 9, 2026

D William Brown

Obstetrics & Gynecology Physician · Santa Fe, NM

D William Brown is an obstetrics & gynecology physician with a practice address in Santa Fe, New Mexico, and NPI 1639295181, issued on Mar 22, 2007. Check the license (New Mexico 84153, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639295181
Name
D William Brown
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
84153 NM
Self-reported in NPPES; status is on the state search
Practice location
546 Harkle RD, Santa Fe, NM 87505
Phone
(505) 983-6467
Enumerated
Mar 22, 2007
Record last updated
Apr 20, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(505) 983-2715
Medicaid ID
33621 NM
Medicare enrollment
Enrolled (PECOS I20120718000544); accepts Medicare assignment
Medical or professional school
University Of North Dakota School Of Medicine, 1980
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 546 Harkle RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susan Balkman, LPC, LADAC, CPCCMental Health Counselor1760705933
  2. Patricia Hastings, LISW, CEAPClinical Social Worker1124048517
  3. Christopher Johnson, MA, LMHCMental Health Counselor1104226513
  4. Gregory Mapes, MA LPCCCounseling Psychologist1548477615
  5. Barbara McCandlish, PH.D.Clinical Psychologist1720185317
  6. Beth Reich, M.D.Child & Adolescent Psychiatry Physician1952319907

Verify D William Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Mexico Medical Board
    Search for license 84153
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Mexico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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65% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

272 Medicare Part D claims for 121 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. D Brown272
  2. Specialty average165

Most prescribed

  1. Estradiol116 claims
  2. Clobetasol Propionate20 claims
  3. Progesterone15 claims
  4. Estradiol (Once Weekly)14 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: $31.45

2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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.

  1. D Brown$31.45
  2. Specialty average$1,030.61

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

  1. St Vincent HospitalSanta Fe, NM

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

D William Brown among 228 obstetrics & gynecology physician records in New Mexico

D William Brown is one of 228 obstetrics & gynecology physician records with a practice address in New Mexico. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.

  • NPI issued2007 · 49% of these records are older, 39% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1980 · median 2008 among the 127 with a school on file
  • Record last updated2017 · 56% 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 New Mexico 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 New Mexico

There are 228 obstetrics & gynecology physician records in New Mexico.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Sheila Cepeda, MDSanta Fe, NM 875051275599862
  2. Edison Etsitty, M.D.Santa Fe, NM 875051376521500
  3. Brenda Hart, RNSanta Fe, NM 875051851526750
  4. Eric Manske, M.D.Santa Fe, NM 875051134150774
  5. Lynore Martinez, MDSanta Fe, NM 875051215901004
  6. Maria Rodriguez, MDSanta Fe, NM 875051932217585
  7. Michael Schultz, MDSanta Fe, NM 875051538463716
  8. Christina Ulibarri, M.D.Santa Fe, NM 875051598146243

Common questions

What is D William Brown's NPI number?

D William Brown's National Provider Identifier (NPI) is 1639295181, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is D William Brown located?

The NPPES record lists a practice address at 546 Harkle RD, Santa Fe, NM, 87505. Phone: (505) 983-6467. Providers update this record themselves, so call before visiting.

How can I verify D William Brown's license?

NPPES lists New Mexico license number 84153, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does D William Brown prescribe under Medicare Part D?

In 2024, D William Brown had 272 Medicare Part D claims for 121 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.