Chrystal Nnenna Obi, M.D.
Pediatric Radiology Physician · Las Vegas, NV
Chrystal Nnenna Obi, M.D. is a pediatric radiology physician with a practice address in Las Vegas, Nevada, and NPI 1356617369, issued on Mar 24, 2012. Check the license (Nevada 26401, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Chrystal Nnenna Obi
- Credential
- M.D.
- Primary taxonomy
- Pediatric Radiology Physician 2085P0229X
- License numbers
- 26401 NV
A127335 CA
U8788 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1800 W Charleston Blvd, Las Vegas, NV 89102
- Phone
- (702) 383-2000
- Enumerated
- Mar 24, 2012
- Record last updated
- Mar 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20180814004285); accepts Medicare assignment
- Entity
- Type 1 · individual
1 nearest pediatric radiology physician record → All 2 in Nevada → Look up another NPI →
Also registered at 1800 W Charleston Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natalia AdamskaStudent in an Organized Health Care Education/Training Program1750961405
- Gabriela Aguirre, RDRegistered Dietitian1033495536
- Shamoona Ahmed, M.D.Internal Medicine Physician1073774808
- Salvatore Aiello, MD, PHDEmergency Medicine Physician1780385716
- Abdussalam Alburki, M.D.Internal Medicine Physician1922077569
- Luzviminda Alexander, APRNNurse Practitioner1841632437
Verify Chrystal Nnenna Obi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 26401Check 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
- Sutter Valley Medical FoundationRoseville, CA
- University Medical Center OF Southern NevadaLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Radiology Physician providers in Nevada
There are 2 pediatric radiology physician records in Nevada.
All 2 in Nevada → Every provider in Las Vegas → Pediatric Radiology Physician nationwide →
The 1 pediatric radiology physician record with the nearest ZIP codes
- Jeffrey Johnson, M.D.Las Vegas, NV 891091790763837
Common questions
What is Chrystal Nnenna Obi, M.D.'s NPI number?
Chrystal Nnenna Obi, M.D.'s National Provider Identifier (NPI) is 1356617369, issued on Mar 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Chrystal Nnenna Obi, M.D. located?
The NPPES record lists a practice address at 1800 W Charleston Blvd, Las Vegas, NV, 89102. Phone: (702) 383-2000. Providers update this record themselves, so call before visiting.
How can I verify Chrystal Nnenna Obi, M.D.'s license?
NPPES lists Nevada license number 26401, 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.