Gregory J. Baker, DO
Neurology Physician · Las Vegas, NV
Gregory J. Baker, DO is a neurology physician with a practice address in Las Vegas, Nevada, and NPI 1497775522, issued on Jul 20, 2006. Check the license (Nevada DO1473, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory J. Baker
- Credential
- DO
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- DO1473 NV
TPOS607 FL
Self-reported in NPPES; status is on the state search - Practice location
- 5400 S Rainbow Blvd, Las Vegas, NV 89118
- Phone
- (702) 853-3000
- Enumerated
- Jul 20, 2006
- Record last updated
- Jun 23, 2023
- Fax
- (702) 333-8466
- Medicaid ID
- 1497775522 NV
- Medicare enrollment
- Enrolled (PECOS I20240201001992); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 153 in Nevada → Look up another NPI →
Also registered at 5400 S Rainbow Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krisel Anne AquinoFamily Nurse Practitioner1164297370
- Olivia Astor, MDInternal Medicine Physician1275160400
- Marian BanhStudent in an Organized Health Care Education/Training Program1073205761
- Alexandria Bragg, APRN, FNP-CNurse Practitioner1205652518
- Yumi Burke, PHARMDPharmacist1639983760
- Easterlyn Cacho, APRN CNPNurse Practitioner1578036919
Verify Gregory J. Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license DO1473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Nuview Health Indiana PCBullhead City, AZ
- Nuview Telehealth LLCJefferson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory J. Baker among 153 neurology physician records in Nevada
Gregory J. Baker, DO is one of 153 neurology physician records with a practice address in Nevada. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 59% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2000 · median 2008 among the 108 with a school on file
- Record last updated2023 · 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 2084N0400X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Nevada
There are 153 neurology physician records in Nevada.
All 153 in Nevada → Every provider in Las Vegas → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Mouchir Harb, M.D.Las Vegas, NV 891181184615098
- Howard Ehrenfeld, M.D.Las Vegas, NV 891191477647170
- Jesus Hernandez, MDLas Vegas, NV 891191982618476
- Christopher Milford, MDLas Vegas, NV 891191801843396
- Adrienne Pan, D.O.Las Vegas, NV 891191790123925
- Douglas Porter, M.D.Las Vegas, NV 891171205000239
- Mazia Shafi, MDLas Vegas, NV 891191649773458
- Areeba SiddiquiLas Vegas, NV 891191750879474
Common questions
What is Gregory J. Baker, DO's NPI number?
Gregory J. Baker, DO's National Provider Identifier (NPI) is 1497775522, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory J. Baker, DO located?
The NPPES record lists a practice address at 5400 S Rainbow Blvd, Las Vegas, NV, 89118. Phone: (702) 853-3000. Providers update this record themselves, so call before visiting.
How can I verify Gregory J. Baker, DO's license?
NPPES lists Nevada license number DO1473, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.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. 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.