Kimon Alexander Kostopoulos, DO
Nephrology Physician · Langhorne, PA
Kimon Alexander Kostopoulos, DO is a nephrology physician with a practice address in Langhorne, Pennsylvania, and NPI 1609813880, issued on May 31, 2006. Check the license (Pennsylvania OS012128, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Kimon Alexander Kostopoulos
- Credential
- DO
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- OS012128 PA
Self-reported in NPPES; status is on the state search - Practice location
- 825 Town Center Drive, Langhorne, PA 19047
- Phone
- (215) 741-3510
- Enumerated
- May 31, 2006
- Record last updated
- Feb 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (215) 741-3519
- Medicaid ID
- 0019054860003 PA
- Medicare enrollment
- Enrolled (PECOS I20060803000191); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 825 Town Center Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Shulman, MDNephrology Physician1255378428
- Gary Sirken, DONephrology Physician1164469334
Verify Kimon Alexander Kostopoulos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS012128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% more Medicare Part D claims than the average nephrology physician in 2024
2,364 Medicare Part D claims for 535 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Amlodipine Besylate201 claims
- Lisinopril193 claims
- Losartan Potassium143 claims
- Calcitriol139 claims
- Furosemide136 claims
- Allopurinol129 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: $456.61
22 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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 3 group practices
- Aria Health Physician ServicesPhiladelphia, PA
- Methodist Associates IN Healthcare OF New Jersey, P.C.Turnersville, NJ
- Methodist Associates IN Healthcare, IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Pennsylvania
There are 651 nephrology physician records in Pennsylvania.
Other nephrology physician records in Pennsylvania
- Muhammad Abdulbasit, MD, FACPWilkes Barre, PA1265704225
- Mohamed Anwar Abdus Samad, MDYork, PA1285983684
- Samer Abou Chehade, M.DErie, PA1730744020
- Blaise AbramovitzPittsburgh, PA1093150922
- Parvaneh Abtahi, MDWyomissing, PA1245213099
- Azza AbubakerPhiladelphia, PA1821732298
- Scott Adler, MDPhiladelphia, PA1295986792
- Sandeep Aggarwal, M.D.Philadelphia, PA1548420326
- Gautam Agrawal, M.D , M.P.HGreensburg, PA1063737070
- Ravi Agrawal, M.B.B.SBethlehem, PA1396973178
Common questions
What is Kimon Alexander Kostopoulos, DO's NPI number?
Kimon Alexander Kostopoulos, DO's National Provider Identifier (NPI) is 1609813880, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kimon Alexander Kostopoulos, DO located?
The NPPES record lists a practice address at 825 Town Center Drive, Langhorne, PA, 19047. Phone: (215) 741-3510. Providers update this record themselves, so call before visiting.
How can I verify Kimon Alexander Kostopoulos, DO's license?
NPPES lists Pennsylvania license number OS012128, 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 Kimon Alexander Kostopoulos, DO prescribe under Medicare Part D?
In 2024, Kimon Alexander Kostopoulos, DO had 2,364 Medicare Part D claims for 535 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.