NPPES file of Aug 9, 2026

Karen Christine Bagatelos, M.S.N.,N.P.

Nurse Practitioner · San Francisco, CA

Karen Christine Bagatelos, M.S.N.,N.P. is a nurse practitioner with a practice address in San Francisco, California, and NPI 1780881045, issued on Jun 29, 2007. Check the license (California 461826, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780881045
Name
Karen Christine Bagatelos
Credential
M.S.N.,N.P.
Primary taxonomy
Nurse Practitioner 363L00000X
License number
461826 CA
Self-reported in NPPES; status is on the state search
Practice location
350 Parnassus Ave, San Francisco, CA 94117
Phone
(415) 502-2211
Enumerated
Jun 29, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(415) 514-3300
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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8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 350 Parnassus Ave

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

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  5. Thomas Cicciarelli, PSY.D.Clinical Psychologist1598871865
  6. Sarah Dobbins, MPH, RNPsychiatric/Mental Health Nurse Practitioner1942750815

Verify Karen Christine Bagatelos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 461826    Check 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

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Karen Christine Bagatelos among 8,223 nurse practitioner records in California

Karen Christine Bagatelos, M.S.N.,N.P. is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 18% of them.

  • NPI issued2007 · 18% of these records are older, 73% newer
  • In a Medicare fileNo · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2007 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,223 in California → Every provider in San Francisco → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kimberleigh CoxSan Francisco, CA 941171790984284
  2. Jennifer Flores, NPSan Francisco, CA 941171326381229
  3. Suleman Lawal, DNP, MPH, FNP, PMHNPSan Francisco, CA 941171629895495
  4. Nuala McNulty, N.P.San Francisco, CA 941171871990689
  5. Sara Miller, N.P.San Francisco, CA 941171306207550
  6. Susan Naylor, NPSan Francisco, CA 941171811552177
  7. Thao-Vy Nguyen, NPSan Francisco, CA 941171679435796
  8. Mary Owen, NPSan Francisco, CA 941171770592321

Common questions

What is Karen Christine Bagatelos, M.S.N.,N.P.'s NPI number?

Karen Christine Bagatelos, M.S.N.,N.P.'s National Provider Identifier (NPI) is 1780881045, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Karen Christine Bagatelos, M.S.N.,N.P. located?

The NPPES record lists a practice address at 350 Parnassus Ave, San Francisco, CA, 94117. Phone: (415) 502-2211. Providers update this record themselves, so call before visiting.

How can I verify Karen Christine Bagatelos, M.S.N.,N.P.'s license?

NPPES lists California license number 461826, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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 only as counts) 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 9, 2026.