Karen Clark, N.P.
Nurse Practitioner · Santa Rosa, CA
Karen Clark, N.P. is a nurse practitioner with a practice address in Santa Rosa, California, and NPI 1508049594, issued on Dec 12, 2007. Check the license (California 16742, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Clark
- Credential
- N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 16742 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1140 Sonoma Ave, Santa Rosa, CA 95405
- Phone
- (707) 526-5034
- Enumerated
- Dec 12, 2007
- Entity
- Type 1 · individual
Also registered at 1140 Sonoma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Grossman, P.A.Physician Assistant1356776355
- Natasha Kahl, MDObstetrics & Gynecology Physician1942252911
- Madison KimRegistered Nurse1447172762
- Michael Lazar, MDUrology Physician1376505180
Verify Karen Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 16742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Nurse Practitioner providers in California
There are 7,120 nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Karen Clark, N.P.'s NPI number?
Karen Clark, N.P.'s National Provider Identifier (NPI) is 1508049594, issued on Dec 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Clark, N.P. located?
The NPPES record lists a practice address at 1140 Sonoma Ave, Santa Rosa, CA, 95405. Phone: (707) 526-5034. Providers update this record themselves, so call before visiting.
How can I verify Karen Clark, N.P.'s license?
NPPES lists California license number 16742, as entered by the provider. Search the California 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.