John Patrick Shields, DO
Psychiatry Physician · Pittsburgh, PA
John Patrick Shields, DO is a psychiatry physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1114929890, issued on Aug 12, 2005. Check the license (Pennsylvania OS010797L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Patrick Shields
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- OS010797L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4 Allegheny Ctr, Pittsburgh, PA 15212
- Phone
- (412) 330-4000
- Enumerated
- Aug 12, 2005
- Record last updated
- Mar 7, 2023
- Fax
- (412) 330-4366
- Medicaid ID
- 1012553840001 PA
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Also registered at 4 Allegheny Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Patrick Shields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS010797LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average psychiatry physician in 2024
411 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Dextroamphetamine-Amphetamine44 claims
- Fluoxetine Hcl43 claims
- Clonazepam33 claims
- Trazodone Hcl32 claims
- Alprazolam27 claims
- Citalopram Hbr26 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.
John Patrick Shields among 2,662 psychiatry physician records in Pennsylvania
John Patrick Shields, DO 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2023 · 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.
All 2,662 in Pennsylvania → Every provider in Pittsburgh → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Anna Boettcher, M.D.Pittsburgh, PA 152121720058761
- Paul Colaiaco, MDPittsburgh, PA 152121033108402
- Kiran Deoras, MD PHDPittsburgh, PA 152121467440511
- Sarah Flanders, MDPittsburgh, PA 152121083603443
- Brenda Freeman, MDPittsburgh, PA 152121497742878
- Mark Fuller, MDPittsburgh, PA 152121659378511
- Alicia Kaplan, MDPittsburgh, PA 152121093716045
- Jeanann McAllister, MDPittsburgh, PA 152121437148897
Common questions
What is John Patrick Shields, DO's NPI number?
John Patrick Shields, DO's National Provider Identifier (NPI) is 1114929890, issued on Aug 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Patrick Shields, DO located?
The NPPES record lists a practice address at 4 Allegheny Ctr, Pittsburgh, PA, 15212. Phone: (412) 330-4000. Providers update this record themselves, so call before visiting.
How can I verify John Patrick Shields, DO's license?
NPPES lists Pennsylvania license number OS010797L, 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 John Patrick Shields, DO prescribe under Medicare Part D?
In 2024, John Patrick Shields, DO had 411 Medicare Part D claims for 39 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.