Thomas Patrick Dienna, D.O.
Emergency Medicine Physician · Langhorne, PA
Thomas Patrick Dienna, D.O. is an emergency medicine physician with a practice address in Langhorne, Pennsylvania, and NPI 1144433913, issued on May 8, 2007. Check the license (Pennsylvania OS013731, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Thomas Patrick Dienna
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OS013731 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1201 Langhorne Newtown RD, Langhorne, PA 19047
- Phone
- (215) 710-5900
- Enumerated
- May 8, 2007
- Record last updated
- Jun 9, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 1201 Langhorne Newtown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas Patrick Dienna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS013731Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average emergency medicine physician in 2024
117 Medicare Part D claims for 91 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Prednisone18 claims
- Hydrocodone-Acetaminophen17 claims
- Levofloxacin11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Thomas Patrick Dienna among 3,911 emergency medicine physician records in Pennsylvania
Thomas Patrick Dienna, D.O. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 31% of them.
- NPI issued2007 · 31% of these records are older, 62% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2010 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 emergency medicine physician records list a practice address in Langhorne
They are 21 of the 1,457 NPPES records with a practice address in Langhorne, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Langhorne → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Joan Gable, DOLanghorne, PA 190471295776367
- Gary Glassman, MDLanghorne, PA 190471255371969
- Edward Holub, MDLanghorne, PA 190471407803695
- Jonathan Hornstein, MDLanghorne, PA 190471144254723
- Joanne Kambolis, MDLanghorone, PA 190471184642126
- Huma Kausar, D.O.Langhorne, PA 190471760649651
- Sheila Kelly, MDLanghorne, PA 190471689604076
- Thomas Oram, D.O.Langhorne, PA 190471154349173
Common questions
What is Thomas Patrick Dienna, D.O.'s NPI number?
Thomas Patrick Dienna, D.O.'s National Provider Identifier (NPI) is 1144433913, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Patrick Dienna, D.O. located?
The NPPES record lists a practice address at 1201 Langhorne Newtown RD, Langhorne, PA, 19047. Phone: (215) 710-5900. Providers update this record themselves, so call before visiting.
How can I verify Thomas Patrick Dienna, D.O.'s license?
NPPES lists Pennsylvania license number OS013731, 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 Thomas Patrick Dienna, D.O. prescribe under Medicare Part D?
In 2024, Thomas Patrick Dienna, D.O. had 117 Medicare Part D claims for 91 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Thomas Patrick Dienna, D.O.'s MIPS final score?
The 2023 MIPS final score is 87.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.