Jennifer Walker, CRNP
NPI 1225564305 · Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Walker, CRNP is a Nurse Practitioner provider in Baltimore, MD (NPI 1225564305).
Provider details
- NPI number
- 1225564305
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R207956 (MD)
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
9 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
- 2017-05-10
- Last updated
- 2017-05-10
Frequently asked questions
- What is Jennifer Walker's NPI number?
- Jennifer Walker's National Provider Identifier (NPI) is 1225564305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Walker's specialty?
- Jennifer Walker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Walker located?
- Jennifer Walker's practice location on file with NPPES is 5008 Sunset Rd, Baltimore, MD 21215-5329.
- What is Jennifer Walker's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Walker is (410) 971-0864.
- Does Jennifer Walker accept Medicare?
- Jennifer Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Walker's NPI active?
- Yes — Jennifer Walker's NPI (1225564305) is active in the NPPES registry as of the last update on 2017-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.