NPPES file of Aug 9, 2026

Alexander Ross, PA-C

Physician Assistant · Lexington, KY

Alexander Ross, PA-C is a physician assistant with a practice address in Lexington, Kentucky, and NPI 1558911420, issued on Sep 12, 2019. Check the license (Kentucky PA2633, as entered in NPPES) with the Kentucky board that licenses this profession; 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
1558911420
Name
Alexander Ross
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA2633 KY
Self-reported in NPPES; status is on the state search
Practice location
740 S Limestone Ste L304, Lexington, KY 40536
Phone
(859) 323-6494
Enumerated
Sep 12, 2019
Record last updated
Oct 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20201026000177); 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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Also registered at 740 S Limestone Ste L304

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

  1. Tiffany Arms, PAPhysician Assistant1528851243
  2. Edward Cantu, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558528166
  3. Manju Chandran, MDInternal Medicine Physician1699267385
  4. Jin Woo Chung, M.D., PH.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1992131312
  5. Natalie Clise, APRNAcute Care Nurse Practitioner1225875784
  6. Anna Gerard, PA-CPhysician Assistant1598143844

Verify Alexander Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license PA2633
    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
Find 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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96% fewer Medicare Part D claims than the average physician assistant in 2024

31 Medicare Part D claims for 16 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Alexander Ross31
  2. Specialty average830

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): 100 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. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  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 one group practice

  1. University OF KentuckyLexington, KY

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

Alexander Ross among 1,958 physician assistant records in Kentucky

Alexander Ross, PA-C is one of 1,958 physician assistant records with a practice address in Kentucky. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 57% of them.

  • NPI issued2019 · 57% of these records are older, 38% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2019 · median 2018 among the 1,216 with a school on file
  • Record last updated2020 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

585 physician assistant records list a practice address in Lexington

They are 585 of the 14,031 NPPES records with a practice address in Lexington, and 1,958 physician assistant records in Kentucky.

The 8 physician assistant records with the nearest ZIP codes

  1. Julia Adkins, PA-CLexington, KY 405361760419832
  2. Patti Bowman, PA-CLexington, KY 405361073587051
  3. Mary Brown, PA-CLexington, KY 405361457389496
  4. Michael Cooper, PA-CLexington, KY 405361437134764
  5. Amy Harward, PALexington, KY 405361669479085
  6. Lauren Jackson-Belcher, PA-CLexington, KY 405361093769994
  7. Pamela Kouns, PALexington, KY 405361790741163
  8. William Manning, PALexington, KY 405361366468605

Common questions

What is Alexander Ross, PA-C's NPI number?

Alexander Ross, PA-C's National Provider Identifier (NPI) is 1558911420, issued on Sep 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Ross, PA-C located?

The NPPES record lists a practice address at 740 S Limestone Ste L304, Lexington, KY, 40536. Phone: (859) 323-6494. Providers update this record themselves, so call before visiting.

How can I verify Alexander Ross, PA-C's license?

NPPES lists Kentucky license number PA2633, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.

How much does Alexander Ross, PA-C prescribe under Medicare Part D?

In 2024, Alexander Ross, PA-C had 31 Medicare Part D claims for 16 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Alexander Ross, PA-C's MIPS final score?

The 2023 MIPS final score is 100 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.