Gregory Baumgartner
Physician Assistant · Centereach, NY
Gregory Baumgartner is a physician assistant with a practice address in Centereach, New York, and NPI 1205488970, issued on Jul 12, 2019. Check the license (New York 024218, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Baumgartner
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 024218 NY
Self-reported in NPPES; status is on the state search - Practice location
- 122 Ronkonkoma Blvd, Centereach, NY 11720
- Phone
- (631) 655-6484
- Enumerated
- Jul 12, 2019
- Record last updated
- Feb 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191115000404); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Verify Gregory Baumgartner 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 024218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average physician assistant in 2024
699 Medicare Part D claims for 450 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Prednisone114 claims
- Doxycycline Hyclate92 claims
- Albuterol Sulfate Hfa70 claims
- Cefdinir43 claims
- Amoxicillin34 claims
- Lagevrio (Eua)31 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCManhasset, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Baumgartner among 15,555 physician assistant records in New York
Gregory Baumgartner 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 fileYes · 52% of these records are
- Graduated2019 · median 2018 among the 8,158 with a school on file
- Record last updated2021 · 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).
9 physician assistant records list a practice address in Centereach
They are 9 of the 361 NPPES records with a practice address in Centereach, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Centereach → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lynette Chacona, PA-CCentereach, NY 117201366120321
- Alison Jackson, PA-CCentereach, NY 117201154395788
- McNamary Jean-NoelSouth Setauket, NY 117201093314320
- Patrick Kuflewski, PA-CCentereach, NY 117201275429409
- Carol Paradise, PACentereach, NY 117201437447455
- Joseph Poppa, PA-CCentereach, NY 117201003433509
- Sabrina Sam, PA-CSouth Setauket, NY 117201275179814
- Martin Schnellenbach, PACentereach, NY 117201881130086
Common questions
What is Gregory Baumgartner's NPI number?
Gregory Baumgartner's National Provider Identifier (NPI) is 1205488970, issued on Jul 12, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Baumgartner located?
The NPPES record lists a practice address at 122 Ronkonkoma Blvd, Centereach, NY, 11720. Phone: (631) 655-6484. Providers update this record themselves, so call before visiting.
How can I verify Gregory Baumgartner's license?
NPPES lists New York license number 024218, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Baumgartner prescribe under Medicare Part D?
In 2024, Gregory Baumgartner had 699 Medicare Part D claims for 450 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Gregory Baumgartner's MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.