Walker Webster, DO
NPI 1134863004 · Internal Medicine Physician · Memphis, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walker Webster, DO is a Internal Medicine Physician provider in Memphis, TN (NPI 1134863004).
Provider details
- NPI number
- 1134863004
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 6019 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 16 | 11 |
| Amlodipine Besylate | 15 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 920 Madison Ave Ste 447Memphis, TN 38103-3438Phone: (901) 448-5814
Registry dates
- Enumerated
- 2022-04-26
- Last updated
- 2025-07-30
- Certified
- 2025-07-30
Frequently asked questions
- What is Walker Webster's NPI number?
- Walker Webster's National Provider Identifier (NPI) is 1134863004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walker Webster's specialty?
- Walker Webster is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walker Webster located?
- Walker Webster's practice location on file with NPPES is 6019 Walnut Grove Rd, Memphis, TN 38120-2113.
- What is Walker Webster's phone number?
- The practice phone number listed in the NPPES registry for Walker Webster is (901) 226-5000.
- Does Walker Webster accept Medicare?
- Walker Webster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walker Webster's NPI active?
- Yes — Walker Webster's NPI (1134863004) is active in the NPPES registry as of the last update on 2025-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.