Thomas Guagliardo, D.O.
Nephrology Physician · Langhorne, PA
Thomas Guagliardo, D.O. is a nephrology physician with a practice address in Langhorne, Pennsylvania, and NPI 1538321617, issued on Jun 30, 2008. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Thomas Guagliardo
- Credential
- D.O.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- Practice location
- 825 Town Center Dr, Langhorne, PA 19047
- Phone
- (215) 741-3510
- Enumerated
- Jun 30, 2008
- Entity
- Type 1 · individual
Also registered at 825 Town Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zubin Kolangaden, MDNephrology Physician1568666303
- Michael Mann, DOHematology & Oncology Physician1649242009
- Ellen Miller, DONephrology Physician1073550257
Verify Thomas Guagliardo 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
42% fewer Medicare Part D claims than the average nephrology physician in 2024
881 Medicare Part D claims for 211 beneficiaries, against an average of 1,511 among the 8,473 providers of this specialty who prescribed in Part D.
Most prescribed
- Calcitriol103 claims
- Furosemide90 claims
- Amlodipine Besylate75 claims
- Lisinopril74 claims
- Losartan Potassium51 claims
- Farxiga48 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: $265.84
8 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 6,365 providers of this specialty with any payment received $3,068.36 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.
One hospital or facility affiliation
- Nephrology Hypertension SpecialistsDoylestown, PA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nephrology Physician providers in Pennsylvania
There are 537 nephrology physician records in Pennsylvania.
Other nephrology physician records in Pennsylvania
- 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
- Muhammad AhmedHershey, PA1457030033
- Siraj Ahmed, MDAllentown, PA1104748656
Common questions
What is Thomas Guagliardo, D.O.'s NPI number?
Thomas Guagliardo, D.O.'s National Provider Identifier (NPI) is 1538321617, issued on Jun 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Guagliardo, D.O. located?
The NPPES record lists a practice address at 825 Town Center Dr, Langhorne, PA, 19047. Phone: (215) 741-3510. Providers update this record themselves, so call before visiting.
How can I verify Thomas Guagliardo, D.O.'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 Thomas Guagliardo, D.O. prescribe under Medicare Part D?
In 2024, Thomas Guagliardo, D.O. had 881 Medicare Part D claims for 211 beneficiaries; the average among nephrology physician prescribers was 1,511. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.