NPPES file of Aug 9, 2026

Johna Faye Halko, PA-C

Physician Assistant · Oswego, NY

Johna Faye Halko, PA-C is a physician assistant with a practice address in Oswego, New York, and NPI 1184339293, issued on Jan 23, 2023. Check the license (New York 029255, as entered in NPPES) with the New York board that licenses this profession; 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
1184339293
Name
Johna Faye Halko
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
029255 NY
Self-reported in NPPES; status is on the state search
Practice location
105 County Route 45A Ste 400, Oswego, NY 13126
Phone
(315) 312-0089
Enumerated
Jan 23, 2023
Record last updated
Jan 23, 2023
Medicare enrollment
Enrolled (PECOS I20230302000660); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 105 County Route 45A Ste 400

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

  1. Mohammad Ali, M.D.Gastroenterology Physician1710248471
  2. Kathleen Brady, NPFamily Nurse Practitioner1386166379
  3. Sariah Hedrick-Attari, PAGastroenterology Physician1720550387

Verify Johna Faye Halko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 029255
    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
Find the New York license search

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6% more Medicare Part D claims than the average physician assistant in 2024

881 Medicare Part D claims for 360 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Johna Halko881
  2. Specialty average830

Most prescribed

  1. Omeprazole184 claims
  2. Sod Sulf-Potass Sulf-Mag Sulf126 claims
  3. Pantoprazole Sodium106 claims
  4. Famotidine105 claims
  5. Sutab50 claims
  6. Linzess46 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: $857.64

50 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Johna Halko$857.64
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Physician Care PCOswego, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Johna Faye Halko among 15,555 physician assistant records in New York

Johna Faye Halko, PA-C is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 77% of them.

  • NPI issued2023 · 77% of these records are older, 17% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2022 · median 2018 among the 8,158 with a school on file
  • Record last updated2023 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

16 physician assistant records list a practice address in Oswego

They are 16 of the 1,198 NPPES records with a practice address in Oswego, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Madison BarnettOswego, NY 131261366295834
  2. Mark Cali, MS, RPA-COswego, NY 131261356440903
  3. Michael Carey, PAOswego, NY 131261922587963
  4. Deborah Cloonan, PAOswego, NY 131261063442481
  5. Jessica Digby, PA-COswego, NY 131261740247493
  6. Mary Ditzer, P.A.Oswego, NY 131261801983846
  7. Robert Glanz, PA-COswego, NY 131261407033459
  8. Megan Irland, P.A.Oswego, NY 131261144591157

Common questions

What is Johna Faye Halko, PA-C's NPI number?

Johna Faye Halko, PA-C's National Provider Identifier (NPI) is 1184339293, issued on Jan 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Johna Faye Halko, PA-C located?

The NPPES record lists a practice address at 105 County Route 45A Ste 400, Oswego, NY, 13126. Phone: (315) 312-0089. Providers update this record themselves, so call before visiting.

How can I verify Johna Faye Halko, PA-C's license?

NPPES lists New York license number 029255, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Johna Faye Halko, PA-C prescribe under Medicare Part D?

In 2024, Johna Faye Halko, PA-C had 881 Medicare Part D claims for 360 beneficiaries; the average among physician assistant prescribers was 830. 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.