Peter A. Kechejian, MD.
Anesthesiology Physician · Smithtown, NY
Peter A. Kechejian, MD. is an anesthesiology physician with a practice address in Smithtown, New York, and NPI 1326047291, issued on Jul 21, 2005. Check the license (New York 197100, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Peter A. Kechejian
- Credential
- MD.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 197100 NY
Self-reported in NPPES; status is on the state search - Practice location
- 994 West Jericho Turnpike, Smithtown, NY 11787
- Phone
- (631) 543-1440
- Enumerated
- Jul 21, 2005
- Record last updated
- Mar 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (631) 543-1930
- Medicaid ID
- 01521140 NY
- Medicare enrollment
- Enrolled (PECOS I20040329001846); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →
Also registered at 994 West Jericho Turnpike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosivel Flores, PAPhysician Assistant1881238087
Verify Peter A. Kechejian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 197100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average anesthesiology physician in 2024
142 Medicare Part D claims for 58 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Gabapentin49 claims
- Meloxicam20 claims
- Ibuprofen17 claims
- Methocarbamol15 claims
- Baclofen12 claims
- Cyclobenzaprine Hcl12 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): 85.9 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).
Industry payments in 2024: $123.46
5 payments; by number, the most common kind was food and beverage; the largest payer was Vertex Pharmaceuticals Incorporated. The 17,774 providers of this specialty with any payment received $669.59 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 2 group practices
- Gastrointestinal Care OF Long Island PLLCGreat Neck, NY
- Upstate Anesthesia Services, P.C.East Meadow, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter A. Kechejian among 5,062 anesthesiology physician records in New York
Peter A. Kechejian, MD. is one of 5,062 anesthesiology physician records with a practice address in New York. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1989 · median 2006 among the 3,612 with a school on file
- Record last updated2013 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 anesthesiology physician records list a practice address in Smithtown
They are 30 of the 1,907 NPPES records with a practice address in Smithtown, and 5,062 anesthesiology physician records in New York.
All 5,062 in New York → Every provider in Smithtown → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Dan Antonescu Wolf, MDSmithtown, NY 117871609884667
- Siok-Ching Chen, M.D.Smithtown, NY 117871316047665
- Jong-Jin Choi, M.D.Smithtown, NY 117871922108182
- Robert Fondacaro, M.D.Smithtown, NY 117871306946512
- Rajmani Krishnan, M.D.Smithtown, NY 117871700846185
- Adrienne Levy, MDSmithtown, NY 117871679581631
- Laurence Levy, MDSmithtown, NY 117871255349213
- Jeany Pierre-Louis, M.D.Smithtown, NY 117871093744724
Common questions
What is Peter A. Kechejian, MD.'s NPI number?
Peter A. Kechejian, MD.'s National Provider Identifier (NPI) is 1326047291, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Peter A. Kechejian, MD. located?
The NPPES record lists a practice address at 994 West Jericho Turnpike, Smithtown, NY, 11787. Phone: (631) 543-1440. Providers update this record themselves, so call before visiting.
How can I verify Peter A. Kechejian, MD.'s license?
NPPES lists New York license number 197100, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter A. Kechejian, MD. prescribe under Medicare Part D?
In 2024, Peter A. Kechejian, MD. had 142 Medicare Part D claims for 58 beneficiaries; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.
What is Peter A. Kechejian, MD.'s MIPS final score?
The 2023 MIPS final score is 85.9 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.