Dr. James T. Whitfill, MD
- Medicare patients, 2024
- 12
- Industry payments
- $4,001
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 2500 W Utopia Rd, Phoenix, AZ 85027
- Practice phone
- Call (480) 784-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
HonorHealth
Phoenix, Arizona
Find Dr. Whitfill's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. James T. Whitfill is an internist in Phoenix, Arizona
Dr. Whitfill practices at HonorHealth in Phoenix, Arizona.
Dr. Whitfill's NPI, 1326280405, was assigned on April 3, 2009. Dr. Whitfill graduated from Perelman School of Med at the University of Pennsylvania in 1994. Dr. Whitfill holds Arizona license 28074.
- NPI
- 1326280405NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517393853
- NPI enumeration date
- April 3, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 784-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James T. Whitfill practices at HonorHealth in Phoenix, Arizona
Dr. Whitfill's primary practice is HonorHealth, at 2500 W Utopia Rd, Phoenix, AZ 85027 in Maricopa County. The practice phone is (480) 784-5500.
- HonorHealth2500 W Utopia Rd, Phoenix, AZ 85027 · Maricopa CountyPhone(480) 784-5500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James T. Whitfill is affiliated with 2 sites of care and 2 medical groups
Dr. Whitfill's primary practice is HonorHealth in Phoenix, Arizona. The medical group on file is HonorHealth Medical Group. Dmand AI also links Dr. Whitfill to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James T. Whitfill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Whitfill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HonorHealth | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James T. Whitfill is one of 2,420 internists in Arizona
Internal medicine is Dr. Whitfill's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Whitfill is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Whitfill
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James T. Whitfill treated 12 Medicare patients in 2024, average age 73
CMS counts 12 Medicare patients who saw Dr. Whitfill in 2024. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Whitfill's median patient age at 59, with 52% women.
Dr. Whitfill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. James T. Whitfill takes part in Medicare
Dr. Whitfill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. James T. Whitfill received $4,001 in industry payments from 2016 to 2019
CMS Open Payments shows 7 general payments to Dr. Whitfill from 3 drug and device companies from 2016 to 2019. Accredited education speaker fees make up the largest share, 37% of the total. FUJIFILM Healthcare Americas Corporation paid the most, $3,940.
General payments to Dr. Whitfill by program year, 2016 to 2019
General payments to Dr. Whitfill by kind, 2016 to 2019
- Accredited education speaker fees$1,50037%
- Education speaker fees$1,50037%
- Travel and lodging$94024%
- Food and beverage$602%
Companies that paid Dr. Whitfill the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James T. Whitfill graduated from Perelman School of Med at the University of Pennsylvania
Dr. Whitfill graduated from Perelman School of Med at the University of Pennsylvania in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James T. Whitfill's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. James T. Whitfill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James T. Whitfill's NPI number?
Dr. James T. Whitfill's NPI number is 1326280405. It was assigned on April 3, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. James T. Whitfill?
Dr. James T. Whitfill is an internist in Phoenix, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James T. Whitfill practice?
Dr. Whitfill practices at 2500 W Utopia Rd, Phoenix, AZ 85027. Dr. Whitfill's primary practice is HonorHealth in Phoenix, Arizona. Dmand AI also links Dr. Whitfill to 1 group practice or clinic and 1 medical group.
What is Dr. James T. Whitfill's office phone number?
The practice phone on file for Dr. Whitfill is (480) 784-5500.
What is Dr. James T. Whitfill's medical license number?
Dr. Whitfill holds Arizona license 28074.
What medical group is Dr. James T. Whitfill part of?
Dr. Whitfill is linked to HonorHealth Medical Group. Dmand AI links Dr. Whitfill to 1 more medical group.
Does Dr. James T. Whitfill accept Medicare?
Yes. CMS lists Dr. Whitfill as accepting Medicare assignment.
How many Medicare patients does Dr. James T. Whitfill see?
CMS counts 12 Medicare patients who saw Dr. Whitfill in 2024, with an average age of 73.
Where did Dr. James T. Whitfill go to medical school?
Dr. Whitfill graduated from Perelman School of Med at the University of Pennsylvania in 1994.
Has Dr. James T. Whitfill received payments from drug or device companies?
CMS Open Payments shows $4,001 in general payments to Dr. Whitfill from 3 companies from 2016 to 2019. The largest total came from FUJIFILM Healthcare Americas Corporation.
How long has Dr. James T. Whitfill been practicing?
Dr. Whitfill graduated from medical school in 1994, 32 years ago.
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