Clara E. Lengyel-Kremenic, M.D.
Specialist · Medford, NY
Clara E. Lengyel-Kremenic, M.D. is a specialist with a practice address in Medford, New York, and NPI 1245288711, issued on May 5, 2006. Check the license (New York 222585, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Clara E. Lengyel-Kremenic
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 222585 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1723 N Ocean Ave, Medford, NY 11763
- Phone
- (631) 758-5858
- Enumerated
- May 5, 2006
- Record last updated
- Aug 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (631) 447-6372
- Medicaid ID
- 02531620 NY
- Medicare enrollment
- Enrolled (PECOS I20040330000229); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest specialist records → All 22,636 in New York → Look up another NPI →
Also registered at 1723 N Ocean Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sujata Kumbar, D.O.Internal Medicine Physician1932410826
- Courtney Nicholas, NPAdult Health Nurse Practitioner1700238623
- Alanna Noceda, NPGerontology Nurse Practitioner1063028041
- Danielle ParnellFamily Nurse Practitioner1295387488
- Michael SchaeferEndocrinology, Diabetes & Metabolism Physician1265658512
- Jaclyn SheaFamily Nurse Practitioner1861168411
Verify Clara E. Lengyel-Kremenic 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 222585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% more Medicare Part D claims than the average specialist in 2024
2,053 Medicare Part D claims for 550 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Levothyroxine Sodium368 claims
- Synthroid215 claims
- Metformin Hcl Er197 claims
- Glimepiride74 claims
- Ozempic63 claims
- Methimazole62 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 PCMedford, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clara E. Lengyel-Kremenic among 22,636 specialist records in New York
Clara E. Lengyel-Kremenic, M.D. is one of 22,636 specialist records with a practice address in New York. 6% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 92% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated1998 · median 1990 among the 943 with a school on file
- Record last updated2012 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 specialist records list a practice address in Medford
They are 56 of the 576 NPPES records with a practice address in Medford, and 22,636 specialist records in New York.
All 22,636 in New York → Every provider in Medford → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Karen CaritaMedford, NY 117631144581026
- Kerri DillonMedford, NY 117631548305956
- Susan DuckhamMedford, NY 117631487915336
- Jay GassmanMedford, NY 117631265575898
- Melisssa Kennedy, BA, MSMedford, NY 117631952662058
- Dana Kiefer, M.A. OTRLMedford, NY 117631306986583
- Kristy Leach, M.S.Medford, NY 117631205970662
- Courtney LugaroMedford, NY 117631538215165
Common questions
What is Clara E. Lengyel-Kremenic, M.D.'s NPI number?
Clara E. Lengyel-Kremenic, M.D.'s National Provider Identifier (NPI) is 1245288711, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Clara E. Lengyel-Kremenic, M.D. located?
The NPPES record lists a practice address at 1723 N Ocean Ave, Medford, NY, 11763. Phone: (631) 758-5858. Providers update this record themselves, so call before visiting.
How can I verify Clara E. Lengyel-Kremenic, M.D.'s license?
NPPES lists New York license number 222585, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Clara E. Lengyel-Kremenic, M.D. prescribe under Medicare Part D?
In 2024, Clara E. Lengyel-Kremenic, M.D. had 2,053 Medicare Part D claims for 550 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Clara E. Lengyel-Kremenic, 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.