Deirdre Lehn, CM
NPI 1952878084 · Advanced Practice Midwife · Brooklyn, NY
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deirdre Lehn, CM is a Advanced Practice Midwife provider in Brooklyn, NY (NPI 1952878084).
Provider details
- NPI number
- 1952878084
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CM
- Sex
- Female
- Sole proprietor
- Yes
- License
- F001894 (NY)
Specialties & taxonomies
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2018-10-26
- Last updated
- 2023-04-18
- Certified
- 2023-04-18
Frequently asked questions
- What is Deirdre Lehn's NPI number?
- Deirdre Lehn's National Provider Identifier (NPI) is 1952878084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deirdre Lehn's specialty?
- Deirdre Lehn is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deirdre Lehn located?
- Deirdre Lehn's practice location on file with NPPES is 502a 9th St, Brooklyn, NY 11215.
- What is Deirdre Lehn's phone number?
- The practice phone number listed in the NPPES registry for Deirdre Lehn is (917) 930-2584.
- Does Deirdre Lehn accept Medicare?
- Deirdre Lehn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deirdre Lehn's NPI active?
- Yes — Deirdre Lehn's NPI (1952878084) is active in the NPPES registry as of the last update on 2023-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.