Billy Walker, PA-C
NPI 1497839450 · Medical Physician Assistant · Indianapolis, IN
Billy Walker, PA-C is a Medical Physician Assistant provider in Indianapolis, IN (NPI 1497839450).
Provider details
- NPI number
- 1497839450
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 10000737A (IN)
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
- 2006-10-25
- Last updated
- 2011-11-16
Frequently asked questions
- What is Billy Walker's NPI number?
- Billy Walker's National Provider Identifier (NPI) is 1497839450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billy Walker's specialty?
- Billy Walker is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Billy Walker located?
- Billy Walker's practice location on file with NPPES is 4625 S Emerson Ave, Indianapolis, IN 46203-5972.
- What is Billy Walker's phone number?
- The practice phone number listed in the NPPES registry for Billy Walker is (317) 522-2303.
- Is Billy Walker's NPI active?
- Yes — Billy Walker's NPI (1497839450) is active in the NPPES registry as of the last update on 2011-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.