Gregory William Kasten, M.D.
Anesthesiology Physician · Nicholasville, KY
Gregory William Kasten, M.D. is an anesthesiology physician with a practice address in Nicholasville, Kentucky, and NPI 1346659489, issued on Aug 2, 2014. Check the license (Kentucky 21419, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Gregory William Kasten
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 21419 KY
Self-reported in NPPES; status is on the state search - Practice location
- 104 Foxborough CT, Nicholasville, KY 40356
- Phone
- (859) 321-7307
- Enumerated
- Aug 2, 2014
- Record last updated
- Aug 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 635 in Kentucky → Look up another NPI →
Verify Gregory William Kasten in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 21419Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average anesthesiology physician in 2024
15 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Gregory William Kasten among 635 anesthesiology physician records in Kentucky
Gregory William Kasten, M.D. 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 2014, is newer than 80% of them.
- NPI issued2014 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2014 · 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).
Anesthesiology Physician providers in Kentucky
There are 635 anesthesiology physician records in Kentucky.
All 635 in Kentucky → Every provider in Nicholasville → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Antonietta Sculimbrene, MDNicholasville, KY 403561821329491
- Mohammad Aslam, MDMorehead, KY 403511366547127
- Cathy Hammond, M.D.Morehead, KY 403511902129976
- Robert Jaminet, DOMorehead, KY 403511134227580
- Teresa Parrott, MDStanton, KY 403801497958771
- Timothy Morgan, DOVersailles, KY 403831407315732
- Raymond Depa, D.O.Georgetown, KY 403241255323911
- Michael Goodwin, D.O.Georgetown, KY 403241053303529
Common questions
What is Gregory William Kasten, M.D.'s NPI number?
Gregory William Kasten, M.D.'s National Provider Identifier (NPI) is 1346659489, issued on Aug 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Gregory William Kasten, M.D. located?
The NPPES record lists a practice address at 104 Foxborough CT, Nicholasville, KY, 40356. Phone: (859) 321-7307. Providers update this record themselves, so call before visiting.
How can I verify Gregory William Kasten, M.D.'s license?
NPPES lists Kentucky license number 21419, 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.
How much does Gregory William Kasten, M.D. prescribe under Medicare Part D?
In 2024, Gregory William Kasten, M.D. had 15 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.
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.