James Joseph Chamberlain, MD
Internal Medicine Physician · Salt Lake City, UT
James Joseph Chamberlain, MD is an internal medicine physician with a practice address in Salt Lake City, Utah, and NPI 1093805681, issued on Oct 13, 2006. Check the license (Utah 327185-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- James Joseph Chamberlain
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 327185-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1160 E 3900 S, Salt Lake City, UT 84124
- Phone
- (801) 261-9651
- Enumerated
- Oct 13, 2006
- Record last updated
- Sep 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050617000688); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Also registered at 1160 E 3900 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Peter Agy, M.D.Hospitalist Physician1417059023
- Carli Barlow, MSN, APRN, FNP-CPrimary Care Nurse Practitioner1306728092
- Margi Bhatt, MDHospitalist Physician1174594485
- Ronald Brown, MDInterventional Cardiology Physician1447242060
Verify James Joseph Chamberlain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 327185-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average internal medicine physician in 2024
3,211 Medicare Part D claims for 269 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims. 26 claims were for opioids.
Most prescribed
- Metformin Hcl208 claims
- Glimepiride157 claims
- Atorvastatin Calcium138 claims
- Ozempic130 claims
- Metformin Hcl Er125 claims
- Jardiance121 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: $2,741.80
65 payments; by number, the most common kind was 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
- Utah Physicians Care Centers PCSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Joseph Chamberlain among 664 internal medicine physician records in Utah
James Joseph Chamberlain, MD is one of 664 internal medicine physician records with a practice address in Utah. 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 3% of them.
- NPI issued2006 · 3% of these records are older, 60% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1995 · median 2007 among the 354 with a school on file
- Record last updated2011 · 56% 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
329 internal medicine physician records list a practice address in Salt Lake City
They are 329 of the 21,563 NPPES records with a practice address in Salt Lake City, and 664 internal medicine physician records in Utah.
All 664 in Utah → Every provider in Salt Lake City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stephen Aslami, M.D.Salt Lake City, UT 841241134151558
- Thomas Barman, MDSalt Lake City, UT 841241881704286
- Jonathan Blanch, MDSalt Lake City, UT 841241295757573
- Ellen Guthrie, MDSalt Lake City, UT 841241497868392
- Richard Herold, MDSalt Lake City, UT 841241891799318
- David Kuo, M.D.Salt Lake City, UT 841241508881640
- Margaret Lunt, M.D.Salt Lake City, UT 841241326070731
- Jennifer Norris, MDSalt Lake City, UT 841241932210895
Common questions
What is James Joseph Chamberlain, MD's NPI number?
James Joseph Chamberlain, MD's National Provider Identifier (NPI) is 1093805681, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Joseph Chamberlain, MD located?
The NPPES record lists a practice address at 1160 E 3900 S, Salt Lake City, UT, 84124. Phone: (801) 261-9651. Providers update this record themselves, so call before visiting.
How can I verify James Joseph Chamberlain, MD's license?
NPPES lists Utah license number 327185-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Joseph Chamberlain, MD prescribe under Medicare Part D?
In 2024, James Joseph Chamberlain, MD had 3,211 Medicare Part D claims for 269 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.