Nancy Heffernan, NP
Registered Nurse · Stockton, CA
Nancy Heffernan, NP is a registered nurse with a practice address in Stockton, California, and NPI 1790869097, issued on Oct 24, 2006. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nancy Heffernan
- Credential
- NP
- Primary taxonomy
- Registered Nurse 163W00000X
- Practice location
- 415 W Benjamin Holt Dr, Stockton, CA 95207
- Phone
- (209) 472-7569
- Enumerated
- Oct 24, 2006
- Entity
- Type 1 · individual
Also registered at 415 W Benjamin Holt Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nancy Heffernan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
109 registered nurse records list a Stockton practice address
They are 109 of the 9,522 NPPES records with a Stockton practice address, and 16,593 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 109 in Stockton → All 16,593 in California → Every provider in Stockton →
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Common questions
What is Nancy Heffernan, NP's NPI number?
Nancy Heffernan, NP's National Provider Identifier (NPI) is 1790869097, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Heffernan, NP located?
The NPPES record lists a practice address at 415 W Benjamin Holt Dr, Stockton, CA, 95207. Phone: (209) 472-7569. Providers update this record themselves, so call before visiting.
How can I verify Nancy Heffernan, NP's license?
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.