Joan Ohayon, CRNP
Family Nurse Practitioner · Bethesda, MD
Joan Ohayon, CRNP is a family nurse practitioner with a practice address in Bethesda, Maryland, and NPI 1366684946, issued on Mar 30, 2009. Check the license (Maryland R138655, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joan Ohayon
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R138655 MD
Self-reported in NPPES; status is on the state search - Practice location
- National Institutes OF Health 10 Center Dr, Bethesda, MD 20892
- Phone
- (301) 496-0064
- Enumerated
- Mar 30, 2009
- Entity
- Type 1 · individual
Also registered at National Institutes OF Health 10 Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joan Ohayon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R138655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
185 family nurse practitioner records list a practice address in Bethesda
They are 185 of the 7,245 NPPES records with a practice address in Bethesda, and 4,124 family nurse practitioner records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 185 in Bethesda → All 4,124 in Maryland → Every provider in Bethesda →
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- Kristen Abbott, CRNPBerlin, MD1700597382
- Mark Abbott, FNPElkridge, MD1013452549
- Nabila Abdulwahab, CRNPBowie, MD1629341375
- Leila Abedi, CRNP-FGaithersburg, MD1699091603
- Hayat Aberra, NP-CEdgewater, MD1295275774
- Pamela Abina, CRNPColumbia, MD1154709335
Common questions
What is Joan Ohayon, CRNP's NPI number?
Joan Ohayon, CRNP's National Provider Identifier (NPI) is 1366684946, issued on Mar 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joan Ohayon, CRNP located?
The NPPES record lists a practice address at National Institutes OF Health 10 Center Dr, Bethesda, MD, 20892. Phone: (301) 496-0064. Providers update this record themselves, so call before visiting.
How can I verify Joan Ohayon, CRNP's license?
NPPES lists Maryland license number R138655, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.