IndividualActive
William Rahn, RPH
NPI 1922104819 · Pharmacist · Battle Creek, MI
William Rahn, RPH is a Pharmacist provider in Battle Creek, MI (NPI 1922104819).
Provider details
- NPI number
- 1922104819
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
- License
- 5302022860 (MI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5500 Armstrong Rd
Battle Creek, MI 49015-1014
Phone: (269) 966-5600
Fax: (269) 966-5519
Street-level locationGet directions
Mailing address
74 Golden Ave
Battle Creek, MI 49015-3855
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Rahn's NPI number?
- William Rahn's National Provider Identifier (NPI) is 1922104819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Rahn's specialty?
- William Rahn is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Rahn located?
- William Rahn's practice location on file with NPPES is 5500 Armstrong Rd, Battle Creek, MI 49015-1014.
- What is William Rahn's phone number?
- The practice phone number listed in the NPPES registry for William Rahn is (269) 966-5600.
- Is William Rahn's NPI active?
- Yes — William Rahn's NPI (1922104819) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.