Dr. James W. Turner, MD
- Medicare services, 2021
- 1,564
- Part D claims, 2024
- 137
- Industry payments
- $18,363
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 4616 North 51st Avenue, Suite 203, Phoenix, AZ 85033
- Practice phone
- Call (602) 323-3345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maryvale Clinic
FQHC - Main Site · Phoenix, Arizona
Find Dr. Turner's professional email, personal email and mobile number
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Dr. James W. Turner is an internist in Phoenix, Arizona
Dr. Turner practices at Maryvale Clinic in Phoenix, Arizona.
Dr. Turner's NPI, 1245424159, was assigned on September 4, 2007. Dr. Turner holds New Jersey license 25MA05128900.
- NPI
- 1245424159NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941235113
- NPI enumeration date
- September 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 323-3345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James W. Turner practices at 2 locations in Phoenix, Arizona
Dr. Turner's primary practice is Maryvale Clinic, at 4616 North 51st Avenue, Suite 203, Phoenix, AZ 85033 in Maricopa County. The practice phone is (602) 323-3345. Dr. Turner also practices at Mountain Park Health Center, 6601 W Thomas Rd, Phoenix, AZ 85033.
- Maryvale ClinicPrimary4616 North 51st Avenue, Suite 203, Phoenix, AZ 85033 · Maricopa CountyPhone(602) 323-3345
- Mountain Park Health Center6601 W Thomas Rd, Phoenix, AZ 85033 · Maricopa CountyPhone(602) 243-7277
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. James W. Turner is affiliated with 2 sites of care and 2 medical groups
Dr. Turner's primary practice is Maryvale Clinic in Phoenix, Arizona. The medical group on file is Mountain Park Health Center. Dmand AI also links Dr. Turner to 1 more physician office and 1 medical group, each named with a free account. Dr. Turner's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James W. Turner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Turner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maryvale Clinic | 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 W. Turner is one of 2,420 internists in Arizona
Internal medicine is Dr. Turner's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Turner is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Turner
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 W. Turner billed Medicare for 1,564 services in 2021
CMS data shows 1,564 Medicare services from Dr. Turner across 16 procedure codes in 2021. Medicare paid $108,286 for them.
Dr. Turner's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1,0192021: 9428%
- Surgery
- 2020: 2432021: 2461%
- Other services
- 2020: 1852021: 1892%
- Tests and treatments
- 2020: 1832021: 1872%
- Drugs given in the office
- 2020: 262021: 0100%
Where Dr. Turner's Medicare services took place, 2021
- In an office1,41490%
- In a facility15010%
Dr. Turner compared with the Arizona median for internists, 2021
- Dr. Turner
- Arizona median
- Medicare services
- 1,564vs 4763.3 times
- Part D claims
- 33vs 26087% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Turner's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Turner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Turner and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James W. Turner's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Turner's median patient age at 53, with 62% women.
Dr. Turner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women62%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. James W. Turner wrote 137 Medicare Part D claims in 2024
In 2024, Dr. Turner wrote 137 Medicare Part D claims for 52 patients. 86% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $216 in total drug cost. In 2023, CMS named 36 claims across 2 drugs.
Dr. Turner's Part D claims by kind of drug, 2024
- Generic118 claims86%
- Brand-name and other19 claims14%
Dr. Turner's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 362024: 338%
Drugs named by CMS: 2 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. James W. Turner takes part in Medicare
Dr. Turner 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)
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Dr. James W. Turner received $18,363 in industry payments from 2016 to 2022
CMS Open Payments shows 283 general payments to Dr. Turner from 42 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,765.
General payments to Dr. Turner by program year, 2016 to 2022
General payments to Dr. Turner by kind, 2016 to 2022
- Food and beverage$18,13499%
- Gifts$1171%
- Education$1121%
Companies that paid Dr. Turner the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James W. Turner'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| 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 W. Turner
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 W. Turner's NPI number?
Dr. James W. Turner's NPI number is 1245424159. It was assigned on September 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. James W. Turner?
Dr. James W. Turner is an internist in Phoenix, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James W. Turner practice?
Dr. Turner practices at 4616 North 51st Avenue, Suite 203, Phoenix, AZ 85033. Dr. Turner also practices at 6601 W Thomas Rd, Phoenix, AZ 85033. Dr. Turner's primary practice is Maryvale Clinic in Phoenix, Arizona. Dmand AI also links Dr. Turner to 1 physician office and 1 medical group.
What is Dr. James W. Turner's office phone number?
The practice phone on file for Dr. Turner is (602) 323-3345.
What is Dr. James W. Turner's medical license number?
Dr. Turner holds New Jersey license 25MA05128900.
What medical group is Dr. James W. Turner part of?
Dr. Turner is linked to Mountain Park Health Center. Dmand AI links Dr. Turner to 1 more medical group.
Does Dr. James W. Turner accept Medicare?
Yes. CMS data shows Dr. Turner billed Medicare for 1,564 services in 2021, and Dr. Turner accepts Medicare assignment.
What services does Dr. James W. Turner bill to Medicare?
In 2021, Dr. Turner's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does Dr. James W. Turner prescribe most?
In 2024 Medicare Part D data, Dr. Turner's most prescribed drugs by claims were Amlodipine Besylate and Hydrochlorothiazide.
Has Dr. James W. Turner received payments from drug or device companies?
CMS Open Payments shows $18,363 in general payments to Dr. Turner from 42 companies from 2016 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. James W. Turner been practicing?
Dr. Turner graduated from medical school in 1976, 50 years ago.
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