James Theodore Lainiotis, M.D.
Internal Medicine Physician · Plainview, NY
James Theodore Lainiotis, M.D. is an internal medicine physician with a practice address in Plainview, New York, and NPI 1790737948, issued on May 16, 2006. Check the license (New York 157646, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- James Theodore Lainiotis
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 157646 NY
Self-reported in NPPES; status is on the state search - Practice location
- 654 Old Country RD, Plainview, NY 11803
- Phone
- (516) 938-1414
- Enumerated
- May 16, 2006
- Record last updated
- Mar 19, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (516) 938-4659
- Medicaid ID
- 00965811 NY
- Medicare enrollment
- Enrolled (PECOS I20120224000269); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify James Theodore Lainiotis 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 157646Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average internal medicine physician in 2024
4,916 Medicare Part D claims for 500 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Atorvastatin Calcium439 claims
- Losartan Potassium410 claims
- Amlodipine Besylate366 claims
- Rosuvastatin Calcium295 claims
- Metoprolol Succinate248 claims
- Hydrochlorothiazide207 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 MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCPlainview, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Theodore Lainiotis among 12,067 internal medicine physician records in New York
James Theodore Lainiotis, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1980 · median 2002 among the 7,221 with a school on file
- Record last updated2010 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X 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 internal medicine physician records list a practice address in Plainview
They are 35 of the 1,588 NPPES records with a practice address in Plainview, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Plainview → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bhola Banik, MD, PCPlainview, NY 118031306842646
- Florence Barricelli, M.D.Plainview, NY 118031861498875
- Janet Beccaro, M.D.Plainview, NY 118031922069764
- Doris Berland, M.D.Plainview, NY 118031558367409
- Jeffrey Goodman, M.D.Plainview, NY 118031962458141
- Sangeetha Kamath, MDPlainview, NY 118031972567899
- Stuart Kanterman, M.D.Plainview, NY 118031265433098
- Frederick Kaplan, M.D.Plainview, NY 118031447295571
Common questions
What is James Theodore Lainiotis, M.D.'s NPI number?
James Theodore Lainiotis, M.D.'s National Provider Identifier (NPI) is 1790737948, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Theodore Lainiotis, M.D. located?
The NPPES record lists a practice address at 654 Old Country RD, Plainview, NY, 11803. Phone: (516) 938-1414. Providers update this record themselves, so call before visiting.
How can I verify James Theodore Lainiotis, M.D.'s license?
NPPES lists New York license number 157646, 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 James Theodore Lainiotis, M.D. prescribe under Medicare Part D?
In 2024, James Theodore Lainiotis, M.D. had 4,916 Medicare Part D claims for 500 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is James Theodore Lainiotis, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.