Prathibha Ranganna, M.D.
Internal Medicine Physician · Auburn, MA
Prathibha Ranganna, M.D. is an internal medicine physician with a practice address in Auburn, Massachusetts, and NPI 1871701060, issued on May 19, 2007. Check the license (Massachusetts 233249, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Prathibha Ranganna
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 233249 MA
Self-reported in NPPES; status is on the state search - Practice location
- 103 Millbury St, Auburn, MA 01501
- Phone
- (508) 721-4100
- Enumerated
- May 19, 2007
- Record last updated
- Nov 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070914000089); 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 103 Millbury St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maryann Shea, M.D.Internal Medicine Physician1205817715
Verify Prathibha Ranganna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 233249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,968 Medicare Part D claims for 242 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium220 claims
- Levothyroxine Sodium157 claims
- Lisinopril129 claims
- Rosuvastatin Calcium111 claims
- Omeprazole109 claims
- Amlodipine Besylate101 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: $1,082.87
46 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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
- Primary Physician PartnersWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Prathibha Ranganna among 6,825 internal medicine physician records in Massachusetts
Prathibha Ranganna, M.D. 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2002 · median 2004 among the 4,103 with a school on file
- Record last updated2020 · 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).
26 internal medicine physician records list a practice address in Auburn
They are 26 of the 432 NPPES records with a practice address in Auburn, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Auburn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kevin Delacey, M.D.Auburn, MA 015011447231402
- Daniel Guilbert, MDAuburn, MA 015011144201732
- John Kelly, M.D.Auburn, MA 015011174599211
- Dennis Murphy, MDAuburn, MA 015011841266848
- Putcha Murthy, MDAuburn, MA 015011164493573
- Seema Naravane, MDAuburn, MA 015011821064478
- Natalie Osorio, MDAuburn, MA 015011215902846
- Ketaki Patel, M.D.Auburn, MA 015011801879846
Common questions
What is Prathibha Ranganna, M.D.'s NPI number?
Prathibha Ranganna, M.D.'s National Provider Identifier (NPI) is 1871701060, issued on May 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Prathibha Ranganna, M.D. located?
The NPPES record lists a practice address at 103 Millbury St, Auburn, MA, 01501. Phone: (508) 721-4100. Providers update this record themselves, so call before visiting.
How can I verify Prathibha Ranganna, M.D.'s license?
NPPES lists Massachusetts license number 233249, 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 Prathibha Ranganna, M.D. prescribe under Medicare Part D?
In 2024, Prathibha Ranganna, M.D. had 2,968 Medicare Part D claims for 242 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.