Erin Elizabeth Hannon
Marriage & Family Therapist · San Francisco, CA
Erin Elizabeth Hannon is a marriage & family therapist with a practice address in San Francisco, California, and NPI 1356061857, issued on Sep 2, 2022. Check the license (California 136298, 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.
- Name
- Erin Elizabeth Hannon
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 136298 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Montgomery St Ste 204, San Francisco, CA 94104
- Phone
- (415) 202-5159
- Enumerated
- Sep 2, 2022
- Record last updated
- Jun 3, 2026
- Entity
- Type 1 · individual
Also registered at 300 Montgomery St Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mitchell AlvarezMental Health Counselor1851810816
- Morgan Boyd, LMHCMental Health Counselor1952860306
- Jacob Costa, MS, LMFTMarriage & Family Therapist1467024075
- Allison GoodrichMarriage & Family Therapist1659659266
- Iris Lin, LCSWClinical Social Worker1437880358
- Taelor Martin, LMFTMarriage & Family Therapist1235631672
Verify Erin Elizabeth Hannon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 136298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2,542 marriage & family therapist records list a practice address in San Francisco
They are 2,542 of the 38,143 NPPES records with a practice address in San Francisco, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,542 in San Francisco → All 59,889 in California → Every provider in San Francisco →
Other marriage & family therapist records in California
- Lili Aames, LMFTSanta Fe Springs, CA1689836165
- Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
- Nathan Aanderud, LMFTTorrance, CA1689036907
- Alex AaronSherman Oaks, CA1578442620
- Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
- Kelley Aaron, MFTLos Angeles, CA1699068866
- Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
- Terry Aaron, MFTBurbank, CA1386801173
- Azadeh Aarons, LMFTThousand Oaks, CA1679343974
- Bianca Aarons, MA,LMFTSan Francisco, CA1699286732
Common questions
What is Erin Elizabeth Hannon's NPI number?
Erin Elizabeth Hannon's National Provider Identifier (NPI) is 1356061857, issued on Sep 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Erin Elizabeth Hannon located?
The NPPES record lists a practice address at 300 Montgomery St Ste 204, San Francisco, CA, 94104. Phone: (415) 202-5159. Providers update this record themselves, so call before visiting.
How can I verify Erin Elizabeth Hannon's license?
NPPES lists California license number 136298, 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.
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.