Leon M. Grigoryev, MD
Physical Medicine & Rehabilitation Physician · Flowood, MS
Leon M. Grigoryev, MD is a physical medicine & rehabilitation physician with a practice address in Flowood, Mississippi, and NPI 1790876811, issued on Sep 27, 2006. Check the license (Mississippi 20728, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leon M. Grigoryev
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 20728 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1 Layfair Dr, Flowood, MS 39232
- Phone
- (601) 936-8801
- Enumerated
- Sep 27, 2006
- Record last updated
- Apr 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (601) 936-8808
- Entity
- Type 1 · individual
Also registered at 1 Layfair Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lelouise Davis, FNPFamily Nurse Practitioner1033361233
- Orhan Ilercil, M.D.Neurological Surgery Physician1528094851
- Kathryn Johnson, MS, RD, LDRegistered Dietitian1083841803
- Kevin Young, M.D.Family Medicine Physician1245433879
Verify Leon M. Grigoryev in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 20728Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Physical Medicine & Rehabilitation Physician providers in Mississippi
There are 56 physical medicine & rehabilitation physician records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other physical medicine & rehabilitation physician records in Mississippi
- Barbara Barnard, DOHattiesburg, MS1144244351
- Parker Bell, DOHattiesburg, MS1619171188
- Philip Blount, M.D.Jackson, MS1831136175
- Elizabeth Bozlee, P.T.Gulfport, MS1780772871
- Stephenie BradyOkolona, MS1700515848
- Thomas Causey, PTAWaynesboro, MS1306586425
- David Collipp, M.D.Flowood, MS1811080518
- Brian Condit, MDTupelo, MS1174570881
- Mark Cunningham, MDSouthaven, MS1326041146
- Kayla Espolt, DPTRidgeland, MS1295025922
Common questions
What is Leon M. Grigoryev, MD's NPI number?
Leon M. Grigoryev, MD's National Provider Identifier (NPI) is 1790876811, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leon M. Grigoryev, MD located?
The NPPES record lists a practice address at 1 Layfair Dr, Flowood, MS, 39232. Phone: (601) 936-8801. Providers update this record themselves, so call before visiting.
How can I verify Leon M. Grigoryev, MD's license?
NPPES lists Mississippi license number 20728, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. 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. 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.