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Bill Gentsch, PHARM.D.
NPI 1124359120 · Pharmacist · Mesa, AZ
Bill Gentsch, PHARM.D. is a Pharmacist provider in Mesa, AZ (NPI 1124359120).
Provider details
- NPI number
- 1124359120
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 14133 (AZ)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
4420 E Brown Rd
Mesa, AZ 85205-4001
Phone: (480) 396-8193
Fax: (480) 807-5495
Street-level locationGet directions
Mailing address
4420 E Brown Rd
Mesa, AZ 85205-4001
Registry dates
- Enumerated
- 2010-01-15
- Last updated
- 2010-01-15
Frequently asked questions
- What is Bill Gentsch's NPI number?
- Bill Gentsch's National Provider Identifier (NPI) is 1124359120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bill Gentsch's specialty?
- Bill Gentsch is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Bill Gentsch located?
- Bill Gentsch's practice location on file with NPPES is 4420 E Brown Rd, Mesa, AZ 85205-4001.
- What is Bill Gentsch's phone number?
- The practice phone number listed in the NPPES registry for Bill Gentsch is (480) 396-8193.
- Is Bill Gentsch's NPI active?
- Yes — Bill Gentsch's NPI (1124359120) is active in the NPPES registry as of the last update on 2010-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.