NPPES file of Aug 9, 2026

Katherine Oelrich Welch, MS

Genetic Counselor (M.S.) · Washington, DC

Katherine Oelrich Welch, MS is a genetic counselor (m.s.) with a practice address in Washington, District of Columbia, and NPI 1013906494, issued on Oct 18, 2005. Check the license with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1013906494
Name
Katherine Oelrich Welch
Credential
MS
Primary taxonomy
Genetic Counselor (M.S.) 170300000X
Practice location
Gallaudet University/biology Department, Washington, DC 20002
Phone
(202) 651-5258
Enumerated
Oct 18, 2005
Record last updated
Jul 13, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Katherine Oelrich Welch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck 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
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Genetic Counselor (M.S.) providers in District of Columbia

There are 56 genetic counselor (m.s.) records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 56 in District of Columbia → Every provider in Washington →

Other genetic counselor (m.s.) records in District of Columbia

  1. Joanne AdelbergWashington, DC1821748633
  2. Aime AgatherWashington, DC1578935813
  3. Erin Andrew, BA, MSWashington, DC1750818167
  4. Tara Biagi, M.S.Washington, DC1568851376
  5. Cecilia BouskaWashington, DC1790562312
  6. Margaret Bradbury, M.S.Washington, DC1801963566
  7. Morgan Butrick, SCMWashington, DC1124322938
  8. Sophie Byers, GCWashington, DC1568304459
  9. Amanda Chamberlain, MSWashington, DC1144946583
  10. Heather Coldebella, M.S.Washington, DC1205079050

Common questions

What is Katherine Oelrich Welch, MS's NPI number?

Katherine Oelrich Welch, MS's National Provider Identifier (NPI) is 1013906494, issued on Oct 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Oelrich Welch, MS located?

The NPPES record lists a practice address at Gallaudet University/biology Department, Washington, DC, 20002. Phone: (202) 651-5258. Providers update this record themselves, so call before visiting.

How can I verify Katherine Oelrich Welch, MS's license?

Search the District of Columbia board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.