Mary Woltjen, CNM CRNP RN
NPI 1932185576 · Nurse Practitioner · Phila, PA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Woltjen, CNM CRNP RN is a Nurse Practitioner provider in Phila, PA (NPI 1932185576).
Provider details
- NPI number
- 1932185576
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM CRNP RN
- Sex
- Female
- License
- RN279256L (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
20 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
- 2005-12-15
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mary Woltjen's NPI number?
- Mary Woltjen's National Provider Identifier (NPI) is 1932185576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Woltjen's specialty?
- Mary Woltjen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Woltjen located?
- Mary Woltjen's practice location on file with NPPES is 7604 Central Ave, Phila, PA 19111-2433.
- What is Mary Woltjen's phone number?
- The practice phone number listed in the NPPES registry for Mary Woltjen is (215) 745-8989.
- Does Mary Woltjen accept Medicare?
- Mary Woltjen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Woltjen's NPI active?
- Yes — Mary Woltjen's NPI (1932185576) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.