NPPES file of Aug 9, 2026

Yamunadevi Sadasivan, M.D

Internal Medicine Physician · West Hazleton, PA

Yamunadevi Sadasivan, M.D is an internal medicine physician with a practice address in West Hazleton, Pennsylvania, and NPI 1639482243, issued on Jul 24, 2010. Check the license (Pennsylvania MD449469, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639482243
Name
Yamunadevi Sadasivan
Credential
M.D
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD449469 PA
Self-reported in NPPES; status is on the state search
Practice location
20 Diana LN, West Hazleton, PA 18202
Phone
(570) 790-2260
Enumerated
Jul 24, 2010
Record last updated
Dec 12, 2022
Fax
(570) 790-2277
Medicare enrollment
Enrolled (PECOS I20140930002698); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 20 Diana LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amanda SemberPharmacist1306584693
  2. Shane Young, M.D.Family Medicine Physician1861555823
  3. Joseph Zola, PHARMDAmbulatory Care Pharmacist1174366686

Verify Yamunadevi Sadasivan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD449469    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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84% more Medicare Part D claims than the average internal medicine physician in 2024

5,847 Medicare Part D claims for 752 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 179 claims were for opioids.

  1. Yamunadevi Sadasivan5,847
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium359 claims
  2. Levothyroxine Sodium211 claims
  3. Lisinopril200 claims
  4. Amlodipine Besylate197 claims
  5. Rosuvastatin Calcium192 claims
  6. Omeprazole177 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.

Bills Medicare through one group practice

  1. Geisinger ClinicWest Hazleton, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

1 internal medicine physician records list a practice address in West Hazleton

They are 1 of the 25 NPPES records with a practice address in West Hazleton, and 7,300 internal medicine physician records in Pennsylvania.

All 7,300 in Pennsylvania → Every provider in West Hazleton →

Other internal medicine physician records in Pennsylvania

  1. Saira Aamir, MDYork, PA1184515686
  2. John Aaron, MDWest Grove, PA1427094531
  3. Todd Aaron, MDPhiladelphia, PA1457350522
  4. Joseph Abalos, M.D.Seneca, PA1215128434
  5. Mubasher Abbas, MDYork, PA1578978425
  6. Nicholas AbbottFarrell, PA1639525678
  7. Sara Abbruzzi, D.O.Philadelphia, PA1689686313
  8. Ahmad Abdalla, MDPhiladelphia, PA1730981127
  9. Tori Abdalla, DOPhiladelphia, PA1942091699
  10. Hany Abdel, D.O.Plymouth Meeting, PA1164467262

Common questions

What is Yamunadevi Sadasivan, M.D's NPI number?

Yamunadevi Sadasivan, M.D's National Provider Identifier (NPI) is 1639482243, issued on Jul 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Yamunadevi Sadasivan, M.D located?

The NPPES record lists a practice address at 20 Diana LN, West Hazleton, PA, 18202. Phone: (570) 790-2260. Providers update this record themselves, so call before visiting.

How can I verify Yamunadevi Sadasivan, M.D's license?

NPPES lists Pennsylvania license number MD449469, 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 Yamunadevi Sadasivan, M.D prescribe under Medicare Part D?

In 2024, Yamunadevi Sadasivan, M.D had 5,847 Medicare Part D claims for 752 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.