Shalini Ratnagiri, MD
Internal Medicine Physician · Darby, PA
Shalini Ratnagiri, MD is an internal medicine physician with a practice address in Darby, Pennsylvania, and NPI 1447771944, issued on Jul 5, 2017. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Shalini Ratnagiri
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 83858 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Lansdowne Avenue, Darby, PA 19023
- Phone
- (610) 237-4000
- Enumerated
- Jul 5, 2017
- Record last updated
- Jan 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200917003196); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 1500 Lansdowne Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sanjana Aggarwal, MDStudent in an Organized Health Care Education/Training Program1699563692
- Bhavika Agrawal, MDInternal Medicine Physician1225733843
- Aftab Ahmed, MDStudent in an Organized Health Care Education/Training Program1902650351
Verify Shalini Ratnagiri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
278 Medicare Part D claims for 122 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 13 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass18 claims
- Prednisone16 claims
- Furosemide13 claims
- Nano 2nd Gen Pen Needle11 claims
- Spironolactone11 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): 88.3 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
- Apogee Medical Group South CarolinaCamden, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shalini Ratnagiri among 7,300 internal medicine physician records in Pennsylvania
Shalini Ratnagiri, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 68% of them.
- NPI issued2017 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2008 among the 4,208 with a school on file
- Record last updated2021 · 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 internal medicine physician records list a practice address in Darby
They are 32 of the 465 NPPES records with a practice address in Darby, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Darby → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammad Alauddin, MDDarby, PA 190231376773945
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- Meghana Dhamdhere, MDDarby, PA 190231437462710
- Celsus Ebba, M.D.Darby, PA 190231114055027
- Douglas Keagle, D.O.Darby, PA 190231699780023
- Herman McGill, MDCollingdale, PA 190231558443283
- Abha Patel, D.O.Darby, PA 190231336428093
Common questions
What is Shalini Ratnagiri, MD's NPI number?
Shalini Ratnagiri, MD's National Provider Identifier (NPI) is 1447771944, issued on Jul 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Shalini Ratnagiri, MD located?
The NPPES record lists a practice address at 1500 Lansdowne Avenue, Darby, PA, 19023. Phone: (610) 237-4000. Providers update this record themselves, so call before visiting.
How can I verify Shalini Ratnagiri, MD's license?
Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shalini Ratnagiri, MD prescribe under Medicare Part D?
In 2024, Shalini Ratnagiri, MD had 278 Medicare Part D claims for 122 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Shalini Ratnagiri, MD's MIPS final score?
The 2023 MIPS final score is 88.3 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.