Philip Kayser, MD
Emergency Medicine Physician · Lexington, KY
Philip Kayser, MD is an emergency medicine physician with a practice address in Lexington, Kentucky, and NPI 1487233839, issued on Apr 5, 2021. Check the license (Kentucky 58386, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Philip Kayser
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 58386 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1000 S Limestone, Lexington, KY 40536
- Phone
- (859) 323-5901
- Enumerated
- Apr 5, 2021
- Record last updated
- Jun 6, 2024
- Fax
- (859) 323-3040
- Medicare enrollment
- Enrolled (PECOS I20230825000788); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 903 in Kentucky → Look up another NPI →
Also registered at 1000 S Limestone
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Moayad Al-Sona', MDPulmonary Disease Physician1245755495
- Adeel Ashraf, MDStudent in an Organized Health Care Education/Training Program1235833542
- Maria Aulick, PA-CPhysician Assistant1649849811
- Abby BaileyPharmacist1023300738
- Jason Ballengee, D.O.Pulmonary Disease Physician1164957114
- Elton Banks, DOEmergency Medicine Physician1235717489
Verify Philip Kayser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 58386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average emergency medicine physician in 2024
161 Medicare Part D claims for 114 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Oxycodone Hcl19 claims
- Methocarbamol11 claims
- Ondansetron Odt11 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.
Bills Medicare through 2 group practices
- Florida Clinical Practice Association IncGainesville, FL
- Kentucky Medical Services Foundation, IncLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Philip Kayser among 903 emergency medicine physician records in Kentucky
Philip Kayser, MD is one of 903 emergency medicine physician records with a practice address in Kentucky. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 92% of them.
- NPI issued2021 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2011 among the 557 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
211 emergency medicine physician records list a practice address in Lexington
They are 211 of the 14,031 NPPES records with a practice address in Lexington, and 903 emergency medicine physician records in Kentucky.
All 903 in Kentucky → Every provider in Lexington → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Brian Adkins, M.D.Lexington, KY 405361598710717
- Rebecca Bowers, MDLexington, KY 405361043242746
- Craig CarterLexington, KY 405361275573818
- Amy Dahlgren, MDLexington, KY 405361942240486
- Christopher Doty, MDLexington, KY 405361639161433
- Charles Eckerline, MDLexington, KY 405361447289616
- Jessica Horne, M.D.Lexington, KY 405361598732174
- Roger Humphries, MDLexington, KY 405361649202268
Common questions
What is Philip Kayser, MD's NPI number?
Philip Kayser, MD's National Provider Identifier (NPI) is 1487233839, issued on Apr 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Philip Kayser, MD located?
The NPPES record lists a practice address at 1000 S Limestone, Lexington, KY, 40536. Phone: (859) 323-5901. Providers update this record themselves, so call before visiting.
How can I verify Philip Kayser, MD's license?
NPPES lists Kentucky license number 58386, 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 Philip Kayser, MD prescribe under Medicare Part D?
In 2024, Philip Kayser, MD had 161 Medicare Part D claims for 114 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.