NPPES file of Aug 9, 2026

Adam Alperstein, M.D.

Nephrology Physician · Lexington, KY

Adam Alperstein, M.D. is a nephrology physician with a practice address in Lexington, Kentucky, and NPI 1164803300, issued on Jun 12, 2015. Check the license (Kentucky 51281, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164803300
Name
Adam Alperstein
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
51281 KY
Self-reported in NPPES; status is on the state search
Practice location
University OF Kentucky, Lexington, KY 40536
Phone
(859) 323-2636
Enumerated
Jun 12, 2015
Record last updated
Jun 22, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210730001160); accepts Medicare assignment
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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8 nearest nephrology physician records → All 174 in Kentucky → Look up another NPI →

Also registered at University OF Kentucky

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

  1. James Bacon, M.D.Critical Care Medicine (Anesthesiology) Physician1295055796
  2. Mahesh Bhatt, MDInfectious Disease Physician1881018166
  3. Kyle Bloemer, M.D.Emergency Medicine Physician1457882847
  4. Timothy Butterfield, PHD ATCAthletic Trainer1144651332
  5. Patrick Cleeton, M.D.Obstetrics & Gynecology Physician1992113864
  6. William Crankshaw, M.D.Emergency Medicine Physician1225411259

Verify Adam Alperstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 51281    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 Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Inpatient Specialists OF California PCTemecula, CA

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

Adam Alperstein among 174 nephrology physician records in Kentucky

Adam Alperstein, M.D. is one of 174 nephrology physician records with a practice address in Kentucky. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.

  • NPI issued2015 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated2014 · median 2003 among the 146 with a school on file
  • Record last updated2018 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Kentucky

There are 174 nephrology physician records in Kentucky.

All 174 in Kentucky → Every provider in Lexington → Nephrology Physician nationwide →

The 8 nephrology physician records with the nearest ZIP codes

  1. Sadiq Ahmed, M.D.Lexington, KY 405361912920679
  2. Frederick Arndt, MDLexington, KY 405361629125596
  3. Taha Ayach, MDLexington, KY 405361700016722
  4. Ana Castellanos, MDLexington, KY 405361790872190
  5. Hasan Fattah, M.D.Lexington, KY 405361841423019
  6. Susan Gerkin, MDLexington, KY 405361679565477
  7. John McKeown, MDLexington, KY 405361134143985
  8. Amr Mohamed, M.D.Lexington, KY 405361992988257

Common questions

What is Adam Alperstein, M.D.'s NPI number?

Adam Alperstein, M.D.'s National Provider Identifier (NPI) is 1164803300, issued on Jun 12, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Adam Alperstein, M.D. located?

The NPPES record lists a practice address at University OF Kentucky, Lexington, KY, 40536. Phone: (859) 323-2636. Providers update this record themselves, so call before visiting.

How can I verify Adam Alperstein, M.D.'s license?

NPPES lists Kentucky license number 51281, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.