IndividualActive
William Markham, RPH
NPI 1356559470 · Pharmacist · Chino Valley, AZ
William Markham, RPH is a Pharmacist provider in Chino Valley, AZ (NPI 1356559470).
Provider details
- NPI number
- 1356559470
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- S10506 (AZ)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(89/100 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
1031 N US Highway 89
Chino Valley, AZ 86323-5978
Phone: (928) 636-8425
Fax: (928) 636-8470
Street-level locationGet directions
Mailing address
360 Cimarron Cir
Prescott, AZ 86301-1558
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Markham's NPI number?
- William Markham's National Provider Identifier (NPI) is 1356559470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Markham's specialty?
- William Markham is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Markham located?
- William Markham's practice location on file with NPPES is 1031 N US Highway 89, Chino Valley, AZ 86323-5978.
- What is William Markham's phone number?
- The practice phone number listed in the NPPES registry for William Markham is (928) 636-8425.
- Is William Markham's NPI active?
- Yes — William Markham's NPI (1356559470) 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.