IndividualActive
William Holmquist, R.PH
NPI 1902215080 · Pharmacist · Rochester Hills, MI
William Holmquist, R.PH is a Pharmacist provider in Rochester Hills, MI (NPI 1902215080).
Provider details
- NPI number
- 1902215080
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R.PH
- Sex
- Male
- Sole proprietor
- No
- License
- 5302022899 (MI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1378 Walton Blvd
Rochester Hills, MI 48309-1754
Phone: (248) 652-0900
Street-level locationGet directions
Mailing address
1378 Walton Blvd
Rochester Hills, MI 48309-1754
Registry dates
- Enumerated
- 2014-08-04
- Last updated
- 2014-08-04
Frequently asked questions
- What is William Holmquist's NPI number?
- William Holmquist's National Provider Identifier (NPI) is 1902215080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Holmquist's specialty?
- William Holmquist is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Holmquist located?
- William Holmquist's practice location on file with NPPES is 1378 Walton Blvd, Rochester Hills, MI 48309-1754.
- What is William Holmquist's phone number?
- The practice phone number listed in the NPPES registry for William Holmquist is (248) 652-0900.
- Is William Holmquist's NPI active?
- Yes — William Holmquist's NPI (1902215080) is active in the NPPES registry as of the last update on 2014-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.