Karen Fox, CRNP
Adult Health Nurse Practitioner · Rockville, MD
Karen Fox, CRNP is an adult health nurse practitioner with a practice address in Rockville, Maryland, and NPI 1821153925, issued on Dec 27, 2006. Check the license (Maryland R097054, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Fox
- Credential
- CRNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- R097054 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10110 Molecular Drive, Rockville, MD 20850
- Phone
- (301) 279-2779
- Enumerated
- Dec 27, 2006
- Entity
- Type 1 · individual
Also registered at 10110 Molecular Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Fox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R097054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Industry payments in 2024: $306.22
3 payments, mostly food and beverage; the largest payer was Axsome Therapeutics, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Adult Health Nurse Practitioner providers in Maryland
There are 902 adult health nurse practitioner records in Maryland.
Other adult health nurse practitioner records in Maryland
- Betelehem Abate, NPLaurel, MD1194050427
- Solly Abraham, CRNPBel Air, MD1932246436
- Michelle Abramowski, CRNPBel Air, MD1598954463
- Jessica Adams, NPRockville, MD1912733015
- Karen Adams, DNPBethesda, MD1275070534
- Abidemi AdebanwoLanham, MD1871088187
- Sara Adelman, CRNPArnold, MD1427142553
- Joshua Adetayo, NPFrederick, MD1982339560
- Adetola AdetunjiGlen Burnie, MD1700436326
- Bunmi Adewunmi, NURSE PRACTITIONERWalkersville, MD1205304326
Common questions
What is Karen Fox, CRNP's NPI number?
Karen Fox, CRNP's National Provider Identifier (NPI) is 1821153925, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Fox, CRNP located?
The NPPES record lists a practice address at 10110 Molecular Drive, Rockville, MD, 20850. Phone: (301) 279-2779. Providers update this record themselves, so call before visiting.
How can I verify Karen Fox, CRNP's license?
NPPES lists Maryland license number R097054, 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. 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) 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.