NPPES file of Aug 9, 2026

Kaitlyn T. Hammer, LMFT

Marriage & Family Therapist · Carlsbad, CA

Kaitlyn T. Hammer, LMFT is a marriage & family therapist with a practice address in Carlsbad, California, and NPI 1386940807, issued on Jan 31, 2011. Check the license (California 80217, 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
1386940807
Name
Kaitlyn T. Hammer
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License numbers
80217 CA
LF61297040 WA
Self-reported in NPPES; status is on the state search
Practice location
7740 EL Camino Real Ste F, Carlsbad, CA 92009
Phone
(888) 663-6331
Enumerated
Jan 31, 2011
Record last updated
Apr 13, 2026
Fax
(562) 924-1040
Medicare enrollment
Enrolled (PECOS I20240506003981); accepts Medicare assignment
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.
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8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →

Also registered at 7740 EL Camino Real Ste F

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

  1. John Awad, M.D.Family Medicine Physician1528419173
  2. Andrew Bertagnolli, PH DPsychologist1578683926
  3. Kathleen Carlson, NPNurse Practitioner1629180161
  4. Robert Knight, DOFamily Medicine Physician1235699299
  5. Richard Lebano, MDFamily Medicine Physician1649512310
  6. Mauricio Martinez, MDFamily Medicine Physician1427164581

Verify Kaitlyn T. Hammer 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 80217    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.

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Bills Medicare through one group practice

  1. One Medical Group IncSan Francisco, CA

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

Kaitlyn T. Hammer among 59,889 marriage & family therapist records in California

Kaitlyn T. Hammer, 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 2011, is newer than 34% of them.

  • NPI issued2011 · 34% of these records are older, 63% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2010 · median 2013 among the 4,574 with a school on file
  • Record last updated2026 · 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).

203 marriage & family therapist records list a practice address in Carlsbad

They are 203 of the 3,411 NPPES records with a practice address in Carlsbad, and 59,889 marriage & family therapist records in California.

All 59,889 in California → Every provider in Carlsbad → Marriage & Family Therapist nationwide →

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

  1. Elvin Ahl, MS, MDIVCarlsbad, CA 920091982969085
  2. Patricia Gaffney, MFTCarlsbad, CA 920091144343039
  3. Adele Griffin, L.M.F.T.Carlsbad, CA 920091679833529
  4. Angela Kim, MFTICarlsbad, CA 920091578712154
  5. Marjorie Krausz, ED.D, MFTCarlsbad, CA 920091649211996
  6. Harve Meskin, ED.D.San Diego, CA 920091780736314
  7. Maria Monroe, MFTCarlsbad, CA 920091770923864
  8. Terra Petrella-Shipman, MFTCarlsbad, CA 920091962627448

Common questions

What is Kaitlyn T. Hammer, LMFT's NPI number?

Kaitlyn T. Hammer, LMFT's National Provider Identifier (NPI) is 1386940807, issued on Jan 31, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Kaitlyn T. Hammer, LMFT located?

The NPPES record lists a practice address at 7740 EL Camino Real Ste F, Carlsbad, CA, 92009. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.

How can I verify Kaitlyn T. Hammer, LMFT's license?

NPPES lists California license number 80217, 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.

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.