NPPES file of Aug 9, 2026

Brian Emory Kellogg, LMFT

Marriage & Family Therapist · Vallejo, CA

Brian Emory Kellogg, LMFT is a marriage & family therapist with a practice address in Vallejo, California, and NPI 1891264461, issued on Nov 13, 2018. Check the license (California 109811, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1891264461
Name
Brian Emory Kellogg
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
109811 CA
Self-reported in NPPES; status is on the state search
Practice location
525 Oregon St., Vallejo, CA 94590
Phone
(707) 652-3788
Enumerated
Nov 13, 2018
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20240412003088); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Verify Brian Emory Kellogg 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 109811
    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

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

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Permanente Medical Group IncVallejo, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brian Emory Kellogg among 59,889 marriage & family therapist records in California

Brian Emory Kellogg, LMFT is one of 59,889 marriage & family therapist records with a practice address in California. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 61% of them.

  • NPI issued2018 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2012 · median 2013 among the 4,574 with a school on file
  • Record last updated2022 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

102 marriage & family therapist records list a practice address in Vallejo

They are 102 of the 2,836 NPPES records with a practice address in Vallejo, and 59,889 marriage & family therapist records in California.

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Dian Allen, PH.D., LMFTVallejo, CA 945901174680805
  2. Roger Baron, PHD MFTVallejo, CA 945901255483301
  3. Kirk Brocks, LMFTVallejo, CA 945901114088952
  4. James Christopher, LMFTVallejo, CA 945901235276486
  5. Robert Epstein, MFTVallejo, CA 945901528129087
  6. Jose Estrada, LMFTVallejo, CA 945901225197767
  7. Sherry-Lynn FaheyVallejo, CA 945901902960305
  8. Glenn Fleisch, PH.D., MFTVallejo, CA 945901568549251

Common questions

What is Brian Emory Kellogg, LMFT's NPI number?

Brian Emory Kellogg, LMFT's National Provider Identifier (NPI) is 1891264461, issued on Nov 13, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Brian Emory Kellogg, LMFT located?

The NPPES record lists a practice address at 525 Oregon St., Vallejo, CA, 94590. Phone: (707) 652-3788. Providers update this record themselves, so call before visiting.

How can I verify Brian Emory Kellogg, LMFT's license?

NPPES lists California license number 109811, 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. 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 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.