Samuel G. Ruchman, MD
Internal Medicine Physician · Tuba City, AZ
Samuel G. Ruchman, MD is an internal medicine physician with a practice address in Tuba City, Arizona, and NPI 1851978555, issued on Mar 27, 2021. Check the license (Arizona 76799, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Samuel G. Ruchman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 76799 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 167 N Main Street, Tuba City, AZ 86045
- Phone
- (866) 976-5941
- Enumerated
- Mar 27, 2021
- Record last updated
- Oct 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20251124001926); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 167 N Main Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrina Ashiking, CPOTechnician/Technologist1336430719
- Charlene Ben, MSWSocial Worker1821255886
- Pearlena Beyal, ARRTRadiography Radiologic Technologist1235626714
- Bernita BiaNurse's Aide1437432275
- Melanie Bostwick, RNInfusion Therapy Registered Nurse1104149673
- Idella Bryant, PHARMDPharmacist1760697510
Verify Samuel G. Ruchman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 76799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
55 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
One hospital affiliation
- Tuba City Regional Health Care CorporationTuba City, AZ · Acute Care Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Samuel G. Ruchman among 2,853 internal medicine physician records in Arizona
Samuel G. Ruchman, MD 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 2021, is newer than 84% of them.
- NPI issued2021 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2021 · 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).
13 internal medicine physician records list a practice address in Tuba City
They are 13 of the 1,011 NPPES records with a practice address in Tuba City, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Tuba City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Teresa Caya, MDTuba City, AZ 860451104358076
- Frank Dalichow, MDTuba City, AZ 860451194769315
- Peter Kim, MDTuba City, AZ 860451770510984
- Srinija Konduru, M.D.Tuba City, AZ 860451548671191
- Gary Lake, MDTuba City, AZ 860451679518708
- David Lang, MDTuba City, AZ 860451932142189
- Bernice Ly, MDTuba City, AZ 860451326082462
- Joseph Magee, MDTuba City, AZ 860451811931033
Common questions
What is Samuel G. Ruchman, MD's NPI number?
Samuel G. Ruchman, MD's National Provider Identifier (NPI) is 1851978555, issued on Mar 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Samuel G. Ruchman, MD located?
The NPPES record lists a practice address at 167 N Main Street, Tuba City, AZ, 86045. Phone: (866) 976-5941. Providers update this record themselves, so call before visiting.
How can I verify Samuel G. Ruchman, MD's license?
NPPES lists Arizona license number 76799, 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 Samuel G. Ruchman, MD prescribe under Medicare Part D?
In 2024, Samuel G. Ruchman, MD had 55 Medicare Part D claims; 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.