Casey J. Krug, PA-C
Physician Assistant · Buffalo, NY
Casey J. Krug, PA-C is a physician assistant with a practice address in Buffalo, New York, and NPI 1922565050, issued on Feb 25, 2019. Check the license (New York 023308, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey J. Krug
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 023308 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 High St, Buffalo, NY 14203
- Phone
- (716) 859-5600
- Enumerated
- Feb 25, 2019
- Record last updated
- Mar 15, 2026
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 100 High St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamie Abbott, PHD, MSGenetic Counselor (M.S.)1093411522
- Amr Abd El-Radi, MDInternal Medicine Physician1124681614
- Mohamed Abdel-Aal Ahmed, M.D.Cardiovascular Disease Physician1164834776
- Jonah Abdo-Suarez, PHARMACISTPharmacist1164259826
- Samira Abdulkadir, PA-CPhysician Assistant1376344721
- Omar Abialmouna, MDRheumatology Physician1518527092
Verify Casey J. Krug in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 023308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average physician assistant in 2024
2,703 Medicare Part D claims for 190 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 58 claims were for opioids.
Most prescribed
- Atorvastatin Calcium113 claims
- Eliquis113 claims
- Metoprolol Succinate107 claims
- Trazodone Hcl85 claims
- Levothyroxine Sodium80 claims
- Gabapentin70 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.
Casey J. Krug among 15,555 physician assistant records in New York
Casey J. Krug, 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 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2026 · 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).
488 physician assistant records list a practice address in Buffalo
They are 488 of the 13,287 NPPES records with a practice address in Buffalo, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Buffalo → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Amy Albert, RPACBuffalo, NY 142031497705016
- Jennifer Brien, RPACBuffalo, NY 142031881606416
- Amey Dziulko, PHYSICIAN ASSISTANTBuffalo, NY 142031932114642
- Jeremy Essman, RPA-CBuffalo, NY 142031356382543
- Lisa Forestal, PABuffalo, NY 142031205975232
- Virginia Hart, NURSE PRACITIONERBuffalo, NY 142031235145905
- Blanka Heary, RPA-CBuffalo, NY 142031093753501
- Michael Hyde, PA-CBuffalo, NY 142031275585549
Common questions
What is Casey J. Krug, PA-C's NPI number?
Casey J. Krug, PA-C's National Provider Identifier (NPI) is 1922565050, issued on Feb 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Casey J. Krug, PA-C located?
The NPPES record lists a practice address at 100 High St, Buffalo, NY, 14203. Phone: (716) 859-5600. Providers update this record themselves, so call before visiting.
How can I verify Casey J. Krug, PA-C's license?
NPPES lists New York license number 023308, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Casey J. Krug, PA-C prescribe under Medicare Part D?
In 2024, Casey J. Krug, PA-C had 2,703 Medicare Part D claims for 190 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.