James Robert Drynan, MD
Internal Medicine Physician · Butte, MT
James Robert Drynan, MD is an internal medicine physician with a practice address in Butte, Montana, and NPI 1053480772, issued on Nov 7, 2006. Check the license (Montana MT3635, as entered in NPPES) on the Montana Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Robert Drynan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MT3635 MT
Self-reported in NPPES; status is on the state search - Practice location
- 3015 St Ann Street, Butte, MT 59701
- Phone
- (406) 782-0794
- Enumerated
- Nov 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (406) 782-0794
- Medicaid ID
- 035191 MT
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 324 in Montana → Look up another NPI →
Verify James Robert Drynan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license MT3635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
James Robert Drynan among 324 internal medicine physician records in Montana
James Robert Drynan, MD is one of 324 internal medicine physician records with a practice address in Montana. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 44% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 52% 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 internal medicine physician records list a practice address in Butte
They are 14 of the 744 NPPES records with a practice address in Butte, and 324 internal medicine physician records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 324 in Montana → Every provider in Butte → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jonathan Bodine, D.O.Butte, MT 597011760434740
- David Chamberlain, M.D.Butte, MT 597011861423071
- Florian Cortese, M.D.Butte, MT 597011609804228
- Joe Gregory, DOButte, MT 597011336127463
- Kyler KingstonButte, MT 597011447713250
- Ian Macdonald, DOButte, MT 597011093207318
- John Pullman, MDButte, MT 597011518998426
- Michael Rhodes, M.D.Butte, MT 597011427212729
Common questions
What is James Robert Drynan, MD's NPI number?
James Robert Drynan, MD's National Provider Identifier (NPI) is 1053480772, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Robert Drynan, MD located?
The NPPES record lists a practice address at 3015 St Ann Street, Butte, MT, 59701. Phone: (406) 782-0794. Providers update this record themselves, so call before visiting.
How can I verify James Robert Drynan, MD's license?
NPPES lists Montana license number MT3635, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.