NPPES file of Aug 9, 2026

Charles William Antonowicz, DO

Psychiatry Physician · Bethlehem, PA

Charles William Antonowicz, DO is a psychiatry physician with a practice address in Bethlehem, Pennsylvania, and NPI 1194438424, issued on Jan 2, 2023. Check the license (Pennsylvania OT024429, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194438424
Name
Charles William Antonowicz
Credential
DO
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
OT024429 PA
Self-reported in NPPES; status is on the state search
Practice location
257 Brodhead RD, Bethlehem, PA 18017
Phone
(484) 822-5700
Enumerated
Jan 2, 2023
Record last updated
Jun 1, 2025
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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8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →

Also registered at 257 Brodhead RD

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

  1. Kimberly Adams, LCSWClinical Social Worker1760802623
  2. Bradford Albrecht, DO MPHPsychiatry Physician1033908694
  3. Aerial Amos, LCSWClinical Social Worker1639781461
  4. Chaithanya Annaluru, DOPsychiatry Physician1750214342
  5. Angelica Aron, M.A LPC, NCCProfessional Counselor1467310573
  6. Erik Auker, DOPsychiatry Physician1508426404

Verify Charles William Antonowicz 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 OT024429    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Charles William Antonowicz among 2,662 psychiatry physician records in Pennsylvania

Charles William Antonowicz, 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 not. Its NPI, issued in 2023, is newer than 94% of them.

  • NPI issued2023 · 94% of these records are older, 4% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2025 · 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).

81 psychiatry physician records list a practice address in Bethlehem

They are 81 of the 4,797 NPPES records with a practice address in Bethlehem, and 2,662 psychiatry physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,662 in Pennsylvania → Every provider in Bethlehem → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Frances Aledo-Garcia, MDBethlehem, PA 180171912110859
  2. Eric Becker, MDBethlehem, PA 180171114999331
  3. Andrea Bloch, DOBethlehem, PA 180171487790705
  4. Kishorkumar Dedania, M.D.Bethlehem, PA 180171912943986
  5. Arzoo Habib, M.D.Bethlehem, PA 180171912164484
  6. Laurence Karper, MDBethlehem, PA 180171063468353
  7. Michael Kaufmann, MDBethlehem, PA 180171659327948
  8. Siddhartha Maru, MDBethlehem, PA 180171912264920

Common questions

What is Charles William Antonowicz, DO's NPI number?

Charles William Antonowicz, DO's National Provider Identifier (NPI) is 1194438424, issued on Jan 2, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Charles William Antonowicz, DO located?

The NPPES record lists a practice address at 257 Brodhead RD, Bethlehem, PA, 18017. Phone: (484) 822-5700. Providers update this record themselves, so call before visiting.

How can I verify Charles William Antonowicz, DO's license?

NPPES lists Pennsylvania license number OT024429, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.