Nancy Retter, CNM
NPI 1700594231 · Advanced Practice Midwife · Frederick, MD
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Retter, CNM is a Advanced Practice Midwife provider in Frederick, MD (NPI 1700594231).
Provider details
- NPI number
- 1700594231
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 0024185602 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 4200a Technology CtChantilly, VA 20151-1214Phone: (540) 709-1737
- 1300 Hospital Dr Ste 300Fredericksburg, VA 22401-8451Phone: (540) 656-2830
Registry dates
- Enumerated
- 2022-11-14
- Last updated
- 2024-06-06
- Certified
- 2024-06-06
Frequently asked questions
- What is Nancy Retter's NPI number?
- Nancy Retter's National Provider Identifier (NPI) is 1700594231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Retter's specialty?
- Nancy Retter is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Retter located?
- Nancy Retter's practice location on file with NPPES is 77 Thomas Johnson Dr Ste H, Frederick, MD 21702-4893.
- What is Nancy Retter's phone number?
- The practice phone number listed in the NPPES registry for Nancy Retter is (301) 414-2300.
- Does Nancy Retter accept Medicare?
- Nancy Retter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Retter's NPI active?
- Yes — Nancy Retter's NPI (1700594231) is active in the NPPES registry as of the last update on 2024-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.