Sudeshna Chatterjee-Paer, M.D.
Gynecologic Oncology Physician · Wynnewood, PA
Sudeshna Chatterjee-Paer, M.D. is a gynecologic oncology physician with a practice address in Wynnewood, Pennsylvania, and NPI 1962794743, issued on May 11, 2011. Check the license (Pennsylvania MD465189, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Sudeshna Chatterjee-Paer
- Credential
- M.D.
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License number
- MD465189 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Lancaster Ave, Wynnewood, PA 19096
- Phone
- (610) 649-8085
- Enumerated
- May 11, 2011
- Record last updated
- Oct 17, 2024
- Medicare enrollment
- Enrolled (PECOS I20180905002493); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2011
- Entity
- Type 1 · individual
8 nearest gynecologic oncology physician records → All 98 in Pennsylvania → Look up another NPI →
Also registered at 100 E Lancaster Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Abate, DOStudent in an Organized Health Care Education/Training Program1508568676
- John Abramson, M.D.Gastroenterology Physician1710953633
- Sandra Abramson, MDCardiovascular Disease Physician1275538282
- Olivia Ackley, MDInternal Medicine Physician1174453930
- Ashley Adams, CRNPWomen's Health Nurse Practitioner1497225635
- Bonnie Adelman, M.S.P.A.Audiologist1568718088
Verify Sudeshna Chatterjee-Paer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD465189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024
122 Medicare Part D claims for 54 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Duloxetine Hcl14 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: $108.88
4 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 1,199 providers of this specialty with any payment received $6,387.20 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
- Main Line HealthcareWynnewood, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sudeshna Chatterjee-Paer among 98 gynecologic oncology physician records in Pennsylvania
Sudeshna Chatterjee-Paer, M.D. is one of 98 gynecologic oncology physician records with a practice address in Pennsylvania. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 31% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2011 · median 2006 among the 73 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecologic Oncology Physician providers in Pennsylvania
There are 98 gynecologic oncology physician records in Pennsylvania.
All 98 in Pennsylvania → Every provider in Wynnewood → Gynecologic Oncology Physician nationwide →
The 8 gynecologic oncology physician records with the nearest ZIP codes
- Charles Dunton, MDWynnewood, PA 190961336119114
- Caitlin FarabaughWynnewood, PA 190961073787750
- David Holtz, MDWynnewood, PA 190961215907084
- Jharna Patel, MDWynnewood, PA 190961306335229
- Norman Rosenblum, M.D.Wynnewood, PA 190961538188487
- Xiaomang Stickles, MDWynnewood, PA 190961285800854
- Lauren Turker, M.D.Wynnewood, PA 190961205179611
- Tommy Buchanan, M.D.Willow Grove, PA 190901982992095
Common questions
What is Sudeshna Chatterjee-Paer, M.D.'s NPI number?
Sudeshna Chatterjee-Paer, M.D.'s National Provider Identifier (NPI) is 1962794743, issued on May 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sudeshna Chatterjee-Paer, M.D. located?
The NPPES record lists a practice address at 100 E Lancaster Ave, Wynnewood, PA, 19096. Phone: (610) 649-8085. Providers update this record themselves, so call before visiting.
How can I verify Sudeshna Chatterjee-Paer, M.D.'s license?
NPPES lists Pennsylvania license number MD465189, as entered by the provider. 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 Sudeshna Chatterjee-Paer, M.D. prescribe under Medicare Part D?
In 2024, Sudeshna Chatterjee-Paer, M.D. had 122 Medicare Part D claims for 54 beneficiaries; the average among gynecologic oncology physician prescribers was 195. 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.