Kent A. Lieber, M. D.
Family Medicine Physician · Buffalo, NY
Kent A. Lieber, M. D. is a family medicine physician with a practice address in Buffalo, New York, and NPI 1265455109, issued on Jul 25, 2006. Check the license (New York 170279, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Kent A. Lieber
- Credential
- M. D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 170279 NY
Self-reported in NPPES; status is on the state search - Practice location
- 565 Abbott RD, Buffalo, NY 14220
- Phone
- (716) 864-6842
- Enumerated
- Jul 25, 2006
- Record last updated
- Feb 23, 2023
- Fax
- (716) 568-8455
- Medicaid ID
- 01192474 NY
- Medicare enrollment
- Enrolled (PECOS I20051207000292); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 565 Abbott RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hany Abdel Messeh, M.DInternal Medicine Physician1689931644
- Joel Acquard, PA-CMedical Physician Assistant1386441616
- Tariq Ahmad, M.D.Hospitalist Physician1619901113
- Jamal Al Taani, MDVascular & Interventional Radiology Physician1083819593
- Michael Albert, MDAnatomic Pathology & Clinical Pathology Physician1386602118
- Catherine Almeter, PAPhysician Assistant1003480195
Verify Kent A. Lieber 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 170279Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.1 times the Medicare Part D claims of the average family medicine physician in 2024
32,312 Medicare Part D claims for 419 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 390 claims were for opioids.
Most prescribed
- Levothyroxine Sodium1,902 claims
- Gabapentin1,422 claims
- Atorvastatin Calcium1,393 claims
- Metoprolol Succinate1,137 claims
- Eliquis996 claims
- Furosemide845 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): 29.8 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
- Statline Medical PCTarrytown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kent A. Lieber among 6,417 family medicine physician records in New York
Kent A. Lieber, M. D. is one of 6,417 family medicine physician records with a practice address in New York. 81% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1985 · median 2007 among the 4,188 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in New York
There are 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Buffalo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rizwan Attiq, MDBuffalo, NY 142201316564750
- David Kupkowski, MDBuffalo, NY 142201467470211
- Samia Mirza, DOBuffalo, NY 142201295351922
- Frederick Beck, MDWilliamsville, NY 142211235122326
- Roseanne Berger, MDWilliamsville, NY 142211184617706
- Peter Kowalski, MDWilliamsville, NY 142211003809393
- Andre Lopez, MDWilliamsville, NY 142211568455657
- Naureen Mohamed, M.D.Williamsville, NY 142211164424552
Common questions
What is Kent A. Lieber, M. D.'s NPI number?
Kent A. Lieber, M. D.'s National Provider Identifier (NPI) is 1265455109, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kent A. Lieber, M. D. located?
The NPPES record lists a practice address at 565 Abbott RD, Buffalo, NY, 14220. Phone: (716) 864-6842. Providers update this record themselves, so call before visiting.
How can I verify Kent A. Lieber, M. D.'s license?
NPPES lists New York license number 170279, 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 Kent A. Lieber, M. D. prescribe under Medicare Part D?
In 2024, Kent A. Lieber, M. D. had 32,312 Medicare Part D claims for 419 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Kent A. Lieber, M. D.'s MIPS final score?
The 2023 MIPS final score is 29.8 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.