Nancy Retter, CNM

Public-record details

Address

77 Thomas Johnson Dr Ste H, Frederick, MD 21702

Phone

(301) 414-2300

Listed under

Certified nurse-midwives (CNM, CM)

Listing type

Certified nurse-midwife (advanced practice) (individual NPI)

NPI

1700594231

NPI status

Active in the NPPES registry

Registered specialty (self-reported taxonomy)

Advanced Practice Midwife (367A00000X)

License number on NPI record

AC006571 (MD)

NPI first issued

Nov 14, 2022

Credentials listed (self-reported)

CNM

License state on NPI record

MD

Years since NPI first issued

4 years (since 2022)

NPI record last updated

Jun 6, 2024

Other practice locations (NPPES)

2: Fredericksburg, VA; Chantilly, VA

Birth center, midwife and doula listings at this street address

5 (this one included)

Individual midwives listed at this address

5

NPI 1700594231 is active in the federal NPPES registry (CMS) with Advanced Practice Midwife (367A00000X) as its self-reported primary taxonomy; license AC006571 (MD) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-10-16.

Public record, not an endorsement. This listing was compiled from public records as of 2026-10-16 and may be incomplete or out of date. Midwife & Birth Center Index does not vet, employ, recommend or guarantee birth centers, midwifery practices and doula organizations; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Midwife & Birth Center Index is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Certified nurse-midwives hold a graduate degree from an ACME-accredited program and are certified by the American Midwifery Certification Board (AMCB); the state licenses them, usually through the board of nursing. Confirm the license with the state and the certification with AMCB.

View NPI 1700594231 in the official registry ↗

Practices and midwives at this address

Other listings in this directory whose NPI record gives the same street address and ZIP. A shared address usually means a shared practice or building; it does not by itself show who works with whom.

• Taylor Schuster
• Chelsea Bullock, CNM
• Rachel Simpson, MSN, CNM
• Rachel Blache, CNM