June Rukmi Chatterjee, M.D.
Internal Medicine Physician · Austin, TX
June Rukmi Chatterjee, M.D. is an internal medicine physician with a practice address in Austin, Texas, and NPI 1851311823, issued on Jul 20, 2006. Check the license (Texas S0647, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- June Rukmi Chatterjee
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- S0647 TX
237273 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2901 Montopolis Dr, Austin, TX 78741
- Phone
- (512) 978-9901
- Enumerated
- Jul 20, 2006
- Record last updated
- Apr 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (512) 901-9765
- Medicaid ID
- 02683416 NY
- Medicare enrollment
- Enrolled (PECOS I20260316004000); may accept Medicare assignment
- Medical or professional school
- New York Medical College, 2002
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2901 Montopolis Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Catharine Ashe, NP-CFamily Nurse Practitioner1043731029
Verify June Rukmi Chatterjee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S0647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,888 Medicare Part D claims for 287 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 54 claims were for opioids.
Most prescribed
- Atorvastatin Calcium160 claims
- Amlodipine Besylate80 claims
- Albuterol Sulfate Hfa62 claims
- Gabapentin62 claims
- Lisinopril60 claims
- Ozempic53 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.
Bills Medicare through 2 group practices
- Austin Regional Clinic PAAustin, TX
- Central Texas Community Health CentersAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
June Rukmi Chatterjee among 9,175 internal medicine physician records in Texas
June Rukmi Chatterjee, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2002 · median 2004 among the 6,088 with a school on file
- Record last updated2019 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
606 internal medicine physician records list a practice address in Austin
They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Austin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Brandon Altillo, MD, MPHAustin, TX 787411013282375
- Anne Cioletti, MDAustin, TX 787411447414487
- Abraham Delgado, M.D.Austin, TX 787411861567653
- Andrew Gorchs, M.D.Austin, TX 787411851302806
- Rhonda Gudewich, M.D.Austin, TX 787411144231366
- Brian Lengel, M.D.Austin, TX 787411831208040
- Michael Martin, MDAustin, TX 787411811197551
- Dave Muthali, M.DAustin, TX 787411588765341
Common questions
What is June Rukmi Chatterjee, M.D.'s NPI number?
June Rukmi Chatterjee, M.D.'s National Provider Identifier (NPI) is 1851311823, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is June Rukmi Chatterjee, M.D. located?
The NPPES record lists a practice address at 2901 Montopolis Dr, Austin, TX, 78741. Phone: (512) 978-9901. Providers update this record themselves, so call before visiting.
How can I verify June Rukmi Chatterjee, M.D.'s license?
NPPES lists Texas license number S0647, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does June Rukmi Chatterjee, M.D. prescribe under Medicare Part D?
In 2024, June Rukmi Chatterjee, M.D. had 1,888 Medicare Part D claims for 287 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.