NPPES file of Aug 9, 2026

Leslie F. Algase, MD

Internal Medicine Physician · Rochester, NY

Leslie F. Algase, MD is an internal medicine physician with a practice address in Rochester, New York, and NPI 1366447831, issued on Jun 20, 2005. Check the license (New York 155978, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366447831
Name
Leslie F. Algase
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
155978 NY
Self-reported in NPPES; status is on the state search
Practice location
625 Panorama Trail, Rochester, NY 14625
Phone
(585) 276-9361
Enumerated
Jun 20, 2005
Record last updated
Jul 3, 2023
Fax
(585) 641-0300
Medicaid ID
01141280 NY
Medicare enrollment
Enrolled (PECOS I20070827000700); accepts Medicare assignment
Medical or professional school
University Of Rochester School Of Medicine And Dentistry, 1983
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 625 Panorama Trail

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eleni Economides, LMFTMarriage & Family Therapist1245439645
  2. Sarah Nemetz, MDInternal Medicine Physician1225099989

Verify Leslie F. Algase in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 155978
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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95% fewer Medicare Part D claims than the average internal medicine physician in 2024

158 Medicare Part D claims for 108 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Leslie Algase158
  2. Specialty average3,176

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): 76.8 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.

  1. Qualityout of 100 · 30% of the final score68.2
  2. Costout of 100 · 30%42.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Strong Medical GroupMarion, NY
  2. University OF RochesterRochester, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

504 internal medicine physician records list a practice address in Rochester

They are 504 of the 20,520 NPPES records with a practice address in Rochester, and 12,067 internal medicine physician records in New York.

Other internal medicine physician records in New York

  1. Deborah Aanonsen, D.O.Staten Island, NY1952395717
  2. Nivedita Aanur, M.D.New York, NY1982833471
  3. Jay Aaron, MDGreat Neck, NY1245332956
  4. Ahmad AbadiPoughkeepsie, NY1780258517
  5. Jamsheed Abadi, MDBrooklyn, NY1477537496
  6. Antonieta Abarientos, MDNew Rochelle, NY1649285123
  7. Zurab Abayev, M.D.Brooklyn, NY1841283058
  8. Ehab Abaza, MDNew York, NY1114507555
  9. Vaidarshi Abbagoni, MDNew York, NY1871237495
  10. Muhammad AbbasRichmond Hill, NY1053996587

Common questions

What is Leslie F. Algase, MD's NPI number?

Leslie F. Algase, MD's National Provider Identifier (NPI) is 1366447831, issued on Jun 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Leslie F. Algase, MD located?

The NPPES record lists a practice address at 625 Panorama Trail, Rochester, NY, 14625. Phone: (585) 276-9361. Providers update this record themselves, so call before visiting.

How can I verify Leslie F. Algase, MD's license?

NPPES lists New York license number 155978, 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 Leslie F. Algase, MD prescribe under Medicare Part D?

In 2024, Leslie F. Algase, MD had 158 Medicare Part D claims for 108 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Leslie F. Algase, MD's MIPS final score?

The 2023 MIPS final score is 76.8 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.