Greyson Ankenman, PHARM. D
NPI 1609562230 · Pharmacist · Visalia, CA
Greyson Ankenman, PHARM. D is a Pharmacist provider in Visalia, CA (NPI 1609562230).
Provider details
- NPI number
- 1609562230
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM. D
- Sex
- Male
- Sole proprietor
- No
- License
- 87738 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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.
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 |
|---|---|---|
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 32 | 30 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 11 | 11 |
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
Registry dates
- Enumerated
- 2023-04-17
- Last updated
- 2023-04-17
- Certified
- 2023-04-16
Frequently asked questions
- What is Greyson Ankenman's NPI number?
- Greyson Ankenman's National Provider Identifier (NPI) is 1609562230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greyson Ankenman's specialty?
- Greyson Ankenman is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Greyson Ankenman located?
- Greyson Ankenman's practice location on file with NPPES is 5212 W Walnut Ave, Visalia, CA 93277-3475.
- What is Greyson Ankenman's phone number?
- The practice phone number listed in the NPPES registry for Greyson Ankenman is (559) 733-5404.
- Is Greyson Ankenman's NPI active?
- Yes — Greyson Ankenman's NPI (1609562230) is active in the NPPES registry as of the last update on 2023-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.