John Guerra, PHYSICIAN ASSISTANT
Physician Assistant · Plainview, NY
John Guerra, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Plainview, New York, and NPI 1093992935, issued on Jan 23, 2008. Check the license (New York 012367, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Guerra
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 012367 NY
Self-reported in NPPES; status is on the state search - Practice location
- 888 Old Country RD, Plainview, NY 11803
- Phone
- (631) 387-3336
- Enumerated
- Jan 23, 2008
- Record last updated
- Jun 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20110513000454); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 888 Old Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alina Abraham, DOStudent in an Organized Health Care Education/Training Program1528908134
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- Sadaf AfifStudent in an Organized Health Care Education/Training Program1568265882
- Christina AgarunovPhysician Assistant1174934442
Verify John Guerra 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 012367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average physician assistant in 2024
109 Medicare Part D claims for 58 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Clopidogrel53 claims
- Pantoprazole Sodium13 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: $72.98
4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.
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
- 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).
John Guerra among 15,555 physician assistant records in New York
John Guerra, PHYSICIAN ASSISTANT 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 2008, is newer than 20% of them.
- NPI issued2008 · 20% of these records are older, 77% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2007 · median 2018 among the 8,158 with a school on file
- Record last updated2024 · 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).
35 physician assistant records list a practice address in Plainview
They are 35 of the 1,588 NPPES records with a practice address in Plainview, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Plainview → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christina AgarunovPlainview, NY 118031174934442
- Elizabeth Becchinelli, RPA-CPlainview, NY 118031730355157
- John GeorgePlainview, NY 118031255737599
- Alison GutmanPlainview, NY 118031770753931
- Karen Korn, RPA-CPlainview, NY 118031235388893
- Luis Labrador, RPA-CPlainview, NY 118031356522031
- Jaclyn McQuade, RPA-CPlainview, NY 118031356606800
- Craig Orofino, R.P.A.-C.Plainview, NY 118031922268887
Common questions
What is John Guerra, PHYSICIAN ASSISTANT's NPI number?
John Guerra, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1093992935, issued on Jan 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Guerra, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 888 Old Country RD, Plainview, NY, 11803. Phone: (631) 387-3336. Providers update this record themselves, so call before visiting.
How can I verify John Guerra, PHYSICIAN ASSISTANT's license?
NPPES lists New York license number 012367, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does John Guerra, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, John Guerra, PHYSICIAN ASSISTANT had 109 Medicare Part D claims for 58 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.