Colin Walters, MD
Obstetrics & Gynecology Physician · Washington, DC
Colin Walters, MD is an obstetrics & gynecology physician with a practice address in Washington, District of Columbia, and NPI 1538263199, issued on Sep 12, 2006. Check the license (District of Columbia MD33038, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Colin Walters
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD33038 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1108 16TH St NW, Washington, DC 20036
- Phone
- (202) 347-8500
- Enumerated
- Sep 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (202) 783-1007
- Medicare enrollment
- Enrolled (PECOS I20051110000790); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 250 in District of Columbia → Look up another NPI →
Also registered at 1108 16TH St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Judith Newman, CNMAdvanced Practice Midwife1881788164
- Karen Pataky, CRNPAdult Health Nurse Practitioner1285738856
- Margaret Royce, CRNPObstetrics & Gynecology Nurse Practitioner1811081102
Verify Colin Walters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD33038Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Neighborhood HealthAlexandria, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colin Walters among 250 obstetrics & gynecology physician records in District of Columbia
Colin Walters, MD is one of 250 obstetrics & gynecology physician records with a practice address in District of Columbia. 75% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 70% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1994 · median 2012 among the 153 with a school on file
- Record last updated2007 · 54% 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 District of Columbia 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 District of Columbia
There are 250 obstetrics & gynecology physician records in District of Columbia.
All 250 in District of Columbia → Every provider in Washington → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mary Abraham, MDWashington, DC 200361003963554
- Rebecca Busch, MDWashington, DC 200361871625699
- Neil Horlick, M.D.Washington, DC 200361770717969
- Joann Jackson, MDWashington, DC 200361487701926
- Heather Johnson, MDWashington, DC 200361467509828
- Joan Loveland, MDWashington, DC 200361538216957
- Paula McKrisky, MDWashington, DC 200361265589717
- Lauren Muangman, MDWashington, DC 200361164579611
Common questions
What is Colin Walters, MD's NPI number?
Colin Walters, MD's National Provider Identifier (NPI) is 1538263199, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colin Walters, MD located?
The NPPES record lists a practice address at 1108 16TH St NW, Washington, DC, 20036. Phone: (202) 347-8500. Providers update this record themselves, so call before visiting.
How can I verify Colin Walters, MD's license?
NPPES lists District of Columbia license number MD33038, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.