James Riley Smith, M.D.
Internal Medicine Physician · Tucson, AZ
James Riley Smith, M.D. is an internal medicine physician with a practice address in Tucson, Arizona, and NPI 1215043062, issued on Aug 22, 2006. Check the license (Arizona 49601, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Riley Smith
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 49601 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1669 W Ina RD Ste 141, Tucson, AZ 85704
- Phone
- (520) 795-6183
- Enumerated
- Aug 22, 2006
- Record last updated
- Apr 10, 2025
- Medicaid ID
- 963129 AZ
- Medicare enrollment
- Enrolled (PECOS I20150109001989); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 1669 W Ina RD Ste 141
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victoria Hunt, APRNFamily Nurse Practitioner1558996066
- Natalie Kollasch, PNPPediatric Nurse Practitioner1740644020
- Kasturi Tuli, M.D.Internal Medicine Physician1811975196
- Danica Williams, MA, LAC, PMH-CProfessional Counselor1629618962
Verify James Riley Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 49601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average internal medicine physician in 2024
4,311 Medicare Part D claims for 358 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 105 claims were for opioids.
Most prescribed
- Atorvastatin Calcium169 claims
- Levothyroxine Sodium163 claims
- Amlodipine Besylate145 claims
- Losartan Potassium140 claims
- Metformin Hcl136 claims
- Lisinopril126 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $121.82
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Greater Phoenix Collaborative Care PCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Riley Smith among 2,853 internal medicine physician records in Arizona
James Riley Smith, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1985 · median 2003 among the 1,643 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
651 internal medicine physician records list a practice address in Tucson
They are 651 of the 18,788 NPPES records with a practice address in Tucson, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Tucson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Homeira Baghdadi, MDTucson, AZ 857041215908397
- Scott Biehler, D.O.Tucson, AZ 857041518940089
- Michael Boren, MDTucson, AZ 857041962473041
- Randall Brown, M.D.Tucson, AZ 857041881681393
- John Graham, MDTucson, AZ 857041336137538
- Bill Holloman, MDTucson, AZ 857041356307771
- Paul Koss, MDTucson, AZ 857041194701029
- William Ludt, DOTucson, AZ 857041922084094
Common questions
What is James Riley Smith, M.D.'s NPI number?
James Riley Smith, M.D.'s National Provider Identifier (NPI) is 1215043062, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Riley Smith, M.D. located?
The NPPES record lists a practice address at 1669 W Ina RD Ste 141, Tucson, AZ, 85704. Phone: (520) 795-6183. Providers update this record themselves, so call before visiting.
How can I verify James Riley Smith, M.D.'s license?
NPPES lists Arizona license number 49601, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Riley Smith, M.D. prescribe under Medicare Part D?
In 2024, James Riley Smith, M.D. had 4,311 Medicare Part D claims for 358 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.