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Dr. Ralph C Witmer III, PHARM.D.

Dr. Ralph C Witmer III is a Pharmacist provider (Pharmacist) practicing in Mesa, AZ, registered in the NPPES registry with NPI 1386913804 since 2011. The credential PHARMD stands for Doctor of Pharmacy.

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NPI 1386913804
Entity type Individual (Type 1)
Name Dr. Ralph C Witmer III
Credential PHARM.D.
Sex Male
Practice address 9243 E BASELINE RD, Mesa, AZ, 85209
Phone 4809864660
Fax 4809864697
Enumeration date 2011-12-29
Last updated in NPPES 2015-05-27

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Secondary RP00006573 NM
183500000X Pharmacist Primary 41689 TX
183500000X Pharmacist Secondary S019545 AZ

PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Copy-ready billing details
Provider: Ralph Witmer, PHARM.D.
NPI: 1386913804
Taxonomy: 183500000X (Pharmacist)
Address: 9243 E BASELINE RD, Mesa, AZ, 85209

Other providers at this practice address

NPI Name Type Specialty Location
1073553442 Albertsons LLC Organization Community/Retail Pharmacy Mesa, AZ
1609124049 Peter Schaaf Individual Pharmacist Mesa, AZ
1467802041 Donita Green Individual Pharmacist Mesa, AZ
1316595721 Dylan Altstadt Individual Pharmacist Mesa, AZ
1215649603 Melissa Deppe Individual Pharmacist Mesa, AZ
1356111470 1918 Winter Street Operating Co LLC Organization Community/Retail Pharmacy Mesa, AZ

Verify this record

Cross-check NPI 1386913804 against the authoritative CMS record: view Dr. Ralph C Witmer III on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Ralph Witmer?
The National Provider Identifier (NPI) for Ralph Witmer is 1386913804, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ralph Witmer practice?
The practice location on file with NPPES is in Mesa, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-05-27.