What is John Warren's NPI number?

John Warren's National Provider Identifier (NPI) is 1760478648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Warren's specialty?

John Warren is listed in the NPPES registry with a primary specialty of Psychiatric Pharmacist (Pharmacy Service Providers).

Where is John Warren located?

John Warren's practice location on file with NPPES is 16420 Carmel Ln, Reno, NV 89511-5712.

What is John Warren's phone number?

The practice phone number listed in the NPPES registry for John Warren is (775) 849-2826.

Is John Warren's NPI active?

Yes — John Warren's NPI (1760478648) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Warren, PHARM.D.

NPI 1760478648 · Psychiatric Pharmacist · Reno, NV

John Warren, PHARM.D. is a Psychiatric Pharmacist provider in Reno, NV (NPI 1760478648).

Provider details

NPI number: 1760478648
Entity type: Individual
Primary specialty: Psychiatric PharmacistPharmacy Service Providers
Credential: PHARM.D.
Sex: Male
License: 8476 (NV)

Specialties & taxonomies

Psychiatric PharmacistPrimary1835P1300XLicense 8476 (NV)
Pharmacy Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

16420 Carmel Ln

Reno, NV 89511-5712

Phone: (775) 849-2826

Street-level locationGet directions

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Mailing address