Carol A. Glessner, MD
Family Medicine Physician · Exton, PA
Carol A. Glessner, MD is a family medicine physician with a practice address in Exton, Pennsylvania, and NPI 1528038098, issued on Jan 25, 2006. Check the license (Pennsylvania MD-052246-L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Carol A. Glessner
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD-052246-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 154 Exton Square Mall, Exton, PA 19341
- Phone
- (484) 565-8500
- Enumerated
- Jan 25, 2006
- Record last updated
- Oct 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (610) 280-1595
- Medicare enrollment
- Enrolled (PECOS I20100921000553); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1987
- Entity
- Type 1 · individual
Also registered at 154 Exton Square Mall
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carol A. Glessner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD-052246-LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average family medicine physician in 2024
3,637 Medicare Part D claims for 476 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium444 claims
- Levothyroxine Sodium283 claims
- Rosuvastatin Calcium249 claims
- Amlodipine Besylate233 claims
- Escitalopram Oxalate119 claims
- Pantoprazole Sodium117 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
- Main Line HealthcareExton, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
30 family medicine physician records list a practice address in Exton
They are 30 of the 1,089 NPPES records with a practice address in Exton, and 7,483 family medicine physician records in Pennsylvania.
All 30 in Exton → All 7,483 in Pennsylvania → Every provider in Exton →
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Common questions
What is Carol A. Glessner, MD's NPI number?
Carol A. Glessner, MD's National Provider Identifier (NPI) is 1528038098, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carol A. Glessner, MD located?
The NPPES record lists a practice address at 154 Exton Square Mall, Exton, PA, 19341. Phone: (484) 565-8500. Providers update this record themselves, so call before visiting.
How can I verify Carol A. Glessner, MD's license?
NPPES lists Pennsylvania license number MD-052246-L, 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 Carol A. Glessner, MD prescribe under Medicare Part D?
In 2024, Carol A. Glessner, MD had 3,637 Medicare Part D claims for 476 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.