Diane Zimmerman, CNM
NPI 1548282866 · Advanced Practice Midwife · Philadelphia, PA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Zimmerman, CNM is a Advanced Practice Midwife provider in Philadelphia, PA (NPI 1548282866).
Provider details
- NPI number
- 1548282866
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- MW008443L (PA)
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
19 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
- 2006-07-24
- Last updated
- 2013-06-25
Frequently asked questions
- What is Diane Zimmerman's NPI number?
- Diane Zimmerman's National Provider Identifier (NPI) is 1548282866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Zimmerman's specialty?
- Diane Zimmerman is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Zimmerman located?
- Diane Zimmerman's practice location on file with NPPES is 601 Walnut St, Philadelphia, PA 19106-3323.
- What is Diane Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Diane Zimmerman is (215) 829-8000.
- Does Diane Zimmerman accept Medicare?
- Diane Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Zimmerman's NPI active?
- Yes — Diane Zimmerman's NPI (1548282866) is active in the NPPES registry as of the last update on 2013-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.