James Whitfill, MD
NPI 1326280405 · Internal Medicine Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Whitfill, MD is a Internal Medicine Physician provider in Scottsdale, AZ (NPI 1326280405).
Provider details
- NPI number
- 1326280405
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28074 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-04-03
- Last updated
- 2009-04-03
Frequently asked questions
- What is James Whitfill's NPI number?
- James Whitfill's National Provider Identifier (NPI) is 1326280405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Whitfill's specialty?
- James Whitfill is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Whitfill located?
- James Whitfill's practice location on file with NPPES is 9700 N 91st St, Scottsdale, AZ 85258-5054.
- What is James Whitfill's phone number?
- The practice phone number listed in the NPPES registry for James Whitfill is (480) 425-5000.
- Does James Whitfill accept Medicare?
- James Whitfill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Whitfill's NPI active?
- Yes — James Whitfill's NPI (1326280405) is active in the NPPES registry as of the last update on 2009-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.