NPPES file of Aug 9, 2026

Sean F. Weldon, D.O., MPT, MBA

Psychiatry Physician · Pittsburgh, PA

Sean F. Weldon, D.O., MPT, MBA is a psychiatry physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1326269234, issued on May 1, 2007. Check the license (Pennsylvania OS017736, 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
1326269234
Name
Sean F. Weldon
Credential
D.O., MPT, MBA
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
OS017736 PA
Self-reported in NPPES; status is on the state search
Practice location
315 S 9TH St, Pittsburgh, PA 15203
Phone
(412) 246-2300
Enumerated
May 1, 2007
Record last updated
Jun 22, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 315 S 9TH St

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

  1. Mark Beuger, MDPsychiatry Physician1174554885
  2. Elizabeth Brent, M.D.Psychiatry Physician1780711879
  3. Andrew Mikhail, MDPsychiatry Physician1689092785

Verify Sean F. Weldon 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 OS017736
    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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73% more Medicare Part D claims than the average psychiatry physician in 2024

1,734 Medicare Part D claims for 62 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Sean Weldon1,734
  2. Specialty average1,000

Most prescribed

  1. Clozapine186 claims
  2. Invega Sustenna139 claims
  3. Olanzapine114 claims
  4. Divalproex Sodium Er95 claims
  5. Benztropine Mesylate93 claims
  6. Clozapine Odt64 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.

Sean F. Weldon among 2,662 psychiatry physician records in Pennsylvania

Sean F. Weldon, D.O., MPT, MBA is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% 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 39% of them.

  • NPI issued2007 · 39% of these records are older, 46% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2017 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

324 psychiatry physician records list a practice address in Pittsburgh

They are 324 of the 28,866 NPPES records with a practice address in Pittsburgh, and 2,662 psychiatry physician records in Pennsylvania.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Nadeem Ahmed, MDPittsburgh, PA 152031538158878
  2. Vitasta Bazaz, MD MPHPittsburgh, PA 152031669453965
  3. Mark Beuger, MDPittsburgh, PA 152031174554885
  4. Elizabeth Brent, M.D.Pittsburgh, PA 152031780711879
  5. Ronald Garbutt, M. D.Pittsburgh, PA 152031790776979
  6. Brent Harlan, M.D.Pittsburgh, PA 152031215080361
  7. Tracy Javaherian, M.D.Pittsburgh, PA 152031477755361
  8. Madeleine Lipshie-Williams, MDPittsburgh, PA 152031831676725

Common questions

What is Sean F. Weldon, D.O., MPT, MBA's NPI number?

Sean F. Weldon, D.O., MPT, MBA's National Provider Identifier (NPI) is 1326269234, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sean F. Weldon, D.O., MPT, MBA located?

The NPPES record lists a practice address at 315 S 9TH St, Pittsburgh, PA, 15203. Phone: (412) 246-2300. Providers update this record themselves, so call before visiting.

How can I verify Sean F. Weldon, D.O., MPT, MBA's license?

NPPES lists Pennsylvania license number OS017736, 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 Sean F. Weldon, D.O., MPT, MBA prescribe under Medicare Part D?

In 2024, Sean F. Weldon, D.O., MPT, MBA had 1,734 Medicare Part D claims for 62 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.