William Koontz, R.PH.
NPI 1801134317 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Phoenix, AZ
William Koontz, R.PH. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Phoenix, AZ (NPI 1801134317).
Provider details
- NPI number
- 1801134317
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- R.PH.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9040 (OK)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2013-01-18
- Last updated
- 2013-01-18
Frequently asked questions
- What is William Koontz's NPI number?
- William Koontz's National Provider Identifier (NPI) is 1801134317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Koontz's specialty?
- William Koontz is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is William Koontz located?
- William Koontz's practice location on file with NPPES is 650 E Indian School Rd, Phoenix, AZ 85012-1839.
- What is William Koontz's phone number?
- The practice phone number listed in the NPPES registry for William Koontz is (602) 277-5551.
- Is William Koontz's NPI active?
- Yes — William Koontz's NPI (1801134317) is active in the NPPES registry as of the last update on 2013-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.