Registry data as of Aug 27, 2026

Kathryn Tynan, NP

Adult Health Nurse Practitioner · Cypress, CA

Kathryn Tynan, NP is an adult health nurse practitioner with a practice address in Cypress, California, and NPI 1508857095, issued on Nov 2, 2005. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1508857095
Name
Kathryn Tynan
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
RN081159 AZ
200550137NP OR
200550138NP OR
Self-reported in NPPES; status is on the state search
Practice location
5757 Plaza Dr, Cypress, CA 90630
Phone
(763) 361-7002
Enumerated
Nov 2, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5757 Plaza Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Noel Leoncio Balilo, NP-CFamily Nurse Practitioner1912595927
  2. Diane Bayard, ARNPAdult Health Nurse Practitioner1386921120
  3. Edna Delgado, FNP-BCRegistered Nurse1598299612
  4. Judy Fujimoto, MDFamily Medicine Physician1457787749
  5. Amy George, N.P.Nurse Practitioner1952321440
  6. Kenny Khuu, PHARMD, RPHPharmacist1093141442

Verify Kathryn Tynan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Adult Health Nurse Practitioner providers in California

There are 1,472 adult health nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,472 in California → Every provider in Cypress →

Other adult health nurse practitioner records in California

  1. Joel Aandahl, NPVallejo, CA1891423653
  2. Maria Katrina Abad, AGPCNP-BCSan Carlos, CA1306394952
  3. Corey Abbott, N.P.Claremont, CA1457766107
  4. Michael Abney, FNPPleasanton, CA1336336833
  5. Ilona Abramova, NPWest Hills, CA1588066179
  6. Angela Acfalle, NP CNSLa Jolla, CA1013983857
  7. Mary Ackerman, NPRichmond, CA1154406155
  8. Marie Acorda Reece, NPLos Angeles, CA1528331485
  9. Yendry Acosta, APRNSan Diego, CA1396255121
  10. Judith Adams, C-ANPSanta Clarita, CA1831109297

Common questions

What is Kathryn Tynan, NP's NPI number?

Kathryn Tynan, NP's National Provider Identifier (NPI) is 1508857095, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Tynan, NP located?

The NPPES record lists a practice address at 5757 Plaza Dr, Cypress, CA, 90630. Phone: (763) 361-7002. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Tynan, 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.

Compiled from official public sources by the editorial process.

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.