Praveen Hariharan, M.D MPH
Internal Medicine Physician · Framingham, MA
Praveen Hariharan, M.D MPH is an internal medicine physician with a practice address in Framingham, Massachusetts, and NPI 1134359342, issued on Jul 22, 2009. Check the license (Massachusetts 250635, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Praveen Hariharan
- Credential
- M.D MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 250635 MA
MD19463 RI
Self-reported in NPPES; status is on the state search - Practice location
- 223 Walnut St Ste 20, Framingham, MA 01702
- Phone
- (857) 274-4716
- Enumerated
- Jul 22, 2009
- Record last updated
- Feb 13, 2026
- Fax
- (617) 420-4726
- Medicaid ID
- 110162779B MA
- Medicare enrollment
- Enrolled (PECOS I20230922000422); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Verify Praveen Hariharan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 250635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,057 Medicare Part D claims for 104 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium65 claims
- Rosuvastatin Calcium53 claims
- Amlodipine Besylate41 claims
- Metoprolol Succinate40 claims
- Levothyroxine Sodium33 claims
- Losartan-Hydrochlorothiazide25 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 practice group's MIPS final score for 2023 (Medicare payment program): 97.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Brown Emergency MedicineProvidence, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Praveen Hariharan among 6,825 internal medicine physician records in Massachusetts
Praveen Hariharan, M.D MPH 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 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2008 · median 2004 among the 4,103 with a school on file
- Record last updated2026 · 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).
93 internal medicine physician records list a practice address in Framingham
They are 93 of the 3,069 NPPES records with a practice address in Framingham, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Framingham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Bean, MDFramingham, MA 017021447266408
- Joseph Harrington, MDFramingham, MA 017021346204419
- Stephen Hoffmann, MDFramingham, MA 017021295736494
- Li-Ming Hu, MDFramingham, MA 017021811952930
- Shahnaz Montague, M.D.Framingham, MA 017021457308249
- Timothy Odonnell, MDFramingham, MA 017021346206091
- Irma Rasmussen, MDFramingham, MA 017021144287236
- Eduardo Ribeiro, MDFramingham, MA 017021649256751
Common questions
What is Praveen Hariharan, M.D MPH's NPI number?
Praveen Hariharan, M.D MPH's National Provider Identifier (NPI) is 1134359342, issued on Jul 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Praveen Hariharan, M.D MPH located?
The NPPES record lists a practice address at 223 Walnut St Ste 20, Framingham, MA, 01702. Phone: (857) 274-4716. Providers update this record themselves, so call before visiting.
How can I verify Praveen Hariharan, M.D MPH's license?
NPPES lists Massachusetts license number 250635, 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 Praveen Hariharan, M.D MPH prescribe under Medicare Part D?
In 2024, Praveen Hariharan, M.D MPH had 1,057 Medicare Part D claims for 104 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Praveen Hariharan, M.D MPH's MIPS final score?
The 2023 MIPS final score is 97.9 of 100, reported for the practice group. 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.