Anup Karlath
Internal Medicine Physician · Dorchester, MA
Anup Karlath is an internal medicine physician with a practice address in Dorchester, Massachusetts, and NPI 1184026635, issued on Sep 16, 2014. Check the license (Massachusetts 260203, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Anup Karlath
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 260203 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Dorchester Ave, Dorchester, MA 02124
- Phone
- (617) 296-4000
- Enumerated
- Sep 16, 2014
- Record last updated
- Sep 16, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180330000238); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 2100 Dorchester Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anup Karlath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 260203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
107 Medicare Part D claims for 63 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium20 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.
The MIPS final score for 2023 (Medicare payment program): 97 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Lowell General Inpatient Specialists PLLCLowell, MA
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anup Karlath among 6,825 internal medicine physician records in Massachusetts
Anup Karlath is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 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 2014, is newer than 72% of them.
- NPI issued2014 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2006 · median 2004 among the 4,103 with a school on file
- Record last updated2014 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 internal medicine physician records list a practice address in Dorchester
They are 42 of the 1,663 NPPES records with a practice address in Dorchester, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Dorchester → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Barbara Berland, M.D.Dorchester Center, MA 021241790775732
- Marvin Diaz-Lacayo, M.D.Dorchester Center, MA 021241477590214
- Natalia Ganson-Myshkin, M.D.Dorchester Center, MA 021241457340515
- Adam Gladstone, M.D.Dorchester Center, MA 021241437187283
- Rachel Hindin, MDDorchester, MA 021241134163462
- Ritche Mikl Lero, M.D.Dorchester, MA 021241235309014
- Sheldon Lockman, M.D.Dorchester Center, MA 021241245229392
- Kyaw Lwin, MD, MPHDorchester Center, MA 021241972767671
Common questions
What is Anup Karlath's NPI number?
Anup Karlath's National Provider Identifier (NPI) is 1184026635, issued on Sep 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Anup Karlath located?
The NPPES record lists a practice address at 2100 Dorchester Ave, Dorchester, MA, 02124. Phone: (617) 296-4000. Providers update this record themselves, so call before visiting.
How can I verify Anup Karlath's license?
NPPES lists Massachusetts license number 260203, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anup Karlath prescribe under Medicare Part D?
In 2024, Anup Karlath had 107 Medicare Part D claims for 63 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Anup Karlath's MIPS final score?
The 2023 MIPS final score is 97 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.