NPPES file of Aug 9, 2026

Stephanie Anne Ambach, DO

Obstetrics & Gynecology Physician · Westminster, CO

Stephanie Anne Ambach, DO is an obstetrics & gynecology physician with a practice address in Westminster, Colorado, and NPI 1710555198, issued on Jun 14, 2021. Check the license (Colorado DR.0075688, as entered in NPPES) on the Colorado Medical Board; 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
1710555198
Name
Stephanie Anne Ambach
Credential
DO
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
DR.0075688 CO
Self-reported in NPPES; status is on the state search
Practice location
11245 Huron St, Westminster, CO 80234
Phone
(303) 338-4545
Enumerated
Jun 14, 2021
Record last updated
Sep 10, 2025
Medicare enrollment
Enrolled (PECOS I20250925002197); may accept Medicare assignment
Medical or professional school
Ohio University, College Of Osteopathic Medicine, 2021
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 11245 Huron St

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

  1. Maricelle AbrenaPharmacist1902234990
  2. Kim Adams, RNAmbulatory Care Registered Nurse1922351535
  3. Brian Ahlstrand, M.D.Internal Medicine Physician1487920690
  4. Geraldine AmadorNurse's Aide1700913787
  5. Kim Anderson, KIM ANDERSON RNPediatric Registered Nurse1003147984
  6. Katherine Angland, FNP-BCFamily Nurse Practitioner1174964266

Verify Stephanie Anne Ambach in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0075688
    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 Colorado 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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Stephanie Anne Ambach among 906 obstetrics & gynecology physician records in Colorado

Stephanie Anne Ambach, DO is one of 906 obstetrics & gynecology physician records with a practice address in Colorado. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 97% of them.

  • NPI issued2021 · 97% of these records are older, under 1% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2021 · median 2008 among the 504 with a school on file
  • Record last updated2025 · 60% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 obstetrics & gynecology physician records list a practice address in Westminster

They are 27 of the 2,492 NPPES records with a practice address in Westminster, and 906 obstetrics & gynecology physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

  1. Kathleen ChamplainWestminster, CO 802341972646081
  2. Deborah Clendenning, PA-CWestminster, CO 802341700929254
  3. Christine Greenaway, RNCNPWestminster, CO 802341679600639
  4. Penny HartmanWestminster, CO 802341114061918
  5. Amy Le, MDWestminster, CO 802341942337977
  6. Karen Maloney, D.O.Westminster, CO 802341063535946
  7. Jordan Mendoza, M.D.Northglenn, CO 802341154646990
  8. Sonja Nazareth, MDWestminster, CO 802341861470411

Common questions

What is Stephanie Anne Ambach, DO's NPI number?

Stephanie Anne Ambach, DO's National Provider Identifier (NPI) is 1710555198, issued on Jun 14, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Anne Ambach, DO located?

The NPPES record lists a practice address at 11245 Huron St, Westminster, CO, 80234. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Anne Ambach, DO's license?

NPPES lists Colorado license number DR.0075688, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. 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. 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.