IndividualActive
John Arnold, RPH
NPI 1144651365 · Pharmacist · Mammoth Lakes, CA
John Arnold, RPH is a Pharmacist provider in Mammoth Lakes, CA (NPI 1144651365).
Provider details
- NPI number
- 1144651365
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
- License
- 29852 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
437 Old Mammoth Rd
Mammoth Lakes, CA 93546-2013
Phone: (760) 934-4337
Fax: (760) 934-8097
Approximate (ZIP-level) locationGet directions
Mailing address
437 Old Mammoth Rd
Mammoth Lakes, CA 93546-0142
Registry dates
- Enumerated
- 2013-12-13
- Last updated
- 2013-12-13
Frequently asked questions
- What is John Arnold's NPI number?
- John Arnold's National Provider Identifier (NPI) is 1144651365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Arnold's specialty?
- John Arnold is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Arnold located?
- John Arnold's practice location on file with NPPES is 437 Old Mammoth Rd, Mammoth Lakes, CA 93546-2013.
- What is John Arnold's phone number?
- The practice phone number listed in the NPPES registry for John Arnold is (760) 934-4337.
- Is John Arnold's NPI active?
- Yes — John Arnold's NPI (1144651365) is active in the NPPES registry as of the last update on 2013-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.