NPPES file of Aug 9, 2026

Chase Tyler Michael Johnson, MD

Anesthesiology Physician · Lexington, KY

Chase Tyler Michael Johnson, MD is an anesthesiology physician with a practice address in Lexington, Kentucky, and NPI 1588169874, issued on Mar 28, 2018. Check the license (Kentucky 56405, 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 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588169874
Name
Chase Tyler Michael Johnson
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
56405 KY
Self-reported in NPPES; status is on the state search
Practice location
800 Rose St, Lexington, KY 40536
Phone
(859) 323-5956
Enumerated
Mar 28, 2018
Record last updated
Sep 23, 2024
Fax
(859) 323-1080
Medicare enrollment
Enrolled (PECOS I20220718001438); accepts Medicare assignment
Medical or professional school
University Of Kentucky College Of Medicine, 2018
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 800 Rose St

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

  1. Hicham Abada, MDVascular & Interventional Radiology Physician1790895159
  2. Ahmed Abdelfattah, MDHospitalist Physician1467014993
  3. Saba Abdulsada, MDInternal Medicine Physician1750906418
  4. Richard AbneyCertified Registered Nurse Anesthetist1093280760
  5. Andrew Abraham, MDInternal Medicine Physician1306424627
  6. Sonu Abraham, M.D.Advanced Heart Failure and Transplant Cardiology Physician1164975835

Verify Chase Tyler Michael Johnson 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 56405
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 86.9 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 score72.4
  2. Costout of 100 · 30%70.7
  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).

Industry payments in 2024: $26.19

1 payment: food and beverage; the largest payer was Eagle Pharmaceuticals, Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chase Johnson$26.19
  2. Specialty average$669.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 4 group practices

  1. Bluegrass Anesthesia Services, PscFrankfort, KY
  2. Central Kentucky Anesthesia P.s.c.Lexington, KY
  3. Pikeville Medical Center IncPikeville, KY
  4. St. Claire Medical Center IncMorehead, KY

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

Chase Tyler Michael Johnson among 635 anesthesiology physician records in Kentucky

Chase Tyler Michael Johnson, MD is one of 635 anesthesiology physician records with a practice address in Kentucky. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.

  • NPI issued2018 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2018 · median 2005 among the 408 with a school on file
  • Record last updated2024 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

182 anesthesiology physician records list a practice address in Lexington

They are 182 of the 14,031 NPPES records with a practice address in Lexington, and 635 anesthesiology physician records in Kentucky.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Syed Ali, M.D.Lexington, KY 405361124048897
  2. Judson Chalkley, M.D.Lexington, KY 405361912991985
  3. Shelly Ferrell, M.D.Lexington, KY 405361568477131
  4. Nana Ghansah, MDLexington, KY 405361508972472
  5. Wayne Graff, MDLexington, KY 405361598758344
  6. Zaki-Udin Hassan, M.DLexington, KY 405361821106238
  7. James Janszen, MDLexington, KY 405361275532491
  8. Iveta Janszen, MDLexington, KY 405361124027388

Common questions

What is Chase Tyler Michael Johnson, MD's NPI number?

Chase Tyler Michael Johnson, MD's National Provider Identifier (NPI) is 1588169874, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Chase Tyler Michael Johnson, MD located?

The NPPES record lists a practice address at 800 Rose St, Lexington, KY, 40536. Phone: (859) 323-5956. Providers update this record themselves, so call before visiting.

How can I verify Chase Tyler Michael Johnson, MD's license?

NPPES lists Kentucky license number 56405, 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.

What is Chase Tyler Michael Johnson, MD's MIPS final score?

The 2023 MIPS final score is 86.9 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.