Mary Walker, NP-C
NPI 1003121062 · Family Nurse Practitioner · Amarillo, TX
Mary Walker, NP-C is a Family Nurse Practitioner provider in Amarillo, TX (NPI 1003121062).
Provider details
- NPI number
- 1003121062
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 255983 (TX)
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
15 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
- 2010-08-15
- Last updated
- 2010-08-15
Frequently asked questions
- What is Mary Walker's NPI number?
- Mary Walker's National Provider Identifier (NPI) is 1003121062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Walker's specialty?
- Mary Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Walker located?
- Mary Walker's practice location on file with NPPES is 1501 S Coulter St, Amarillo, TX 79106-1770.
- What is Mary Walker's phone number?
- The practice phone number listed in the NPPES registry for Mary Walker is (806) 351-4152.
- Is Mary Walker's NPI active?
- Yes — Mary Walker's NPI (1003121062) is active in the NPPES registry as of the last update on 2010-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.