Joseph Walker, CRNA
NPI 1437944964 · Certified Registered Nurse Anesthetist · Bel Air, MD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Walker, CRNA is a Certified Registered Nurse Anesthetist provider in Bel Air, MD (NPI 1437944964).
Provider details
- NPI number
- 1437944964
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- R224261 (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
1 yr 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
- 2025-04-14
- Last updated
- 2025-07-01
- Certified
- 2025-06-06
Frequently asked questions
- What is Joseph Walker's NPI number?
- Joseph Walker's National Provider Identifier (NPI) is 1437944964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Walker's specialty?
- Joseph Walker is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Walker located?
- Joseph Walker's practice location on file with NPPES is 500 Upper Chesapeake Dr, Bel Air, MD 21014-4324.
- What is Joseph Walker's phone number?
- The practice phone number listed in the NPPES registry for Joseph Walker is (443) 643-1000.
- Does Joseph Walker accept Medicare?
- Joseph Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Walker's NPI active?
- Yes — Joseph Walker's NPI (1437944964) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.