Robert Nathaniel Flatt, LMFT
Mental Health Counselor · Los Angeles, CA
Robert Nathaniel Flatt, LMFT is a mental health counselor with a practice address in Los Angeles, California, and NPI 1548810666, issued on Sep 19, 2019. Check the license (California 115126, 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
- Robert Nathaniel Flatt
- Credential
- LMFT
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 115126 CA
Self-reported in NPPES; status is on the state search - Practice location
- 822 S Robertson Blvd Ste 303, Los Angeles, CA 90035
- Phone
- (310) 855-4965
- Enumerated
- Sep 19, 2019
- Record last updated
- Sep 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 28,617 in California → Look up another NPI →
Also registered at 822 S Robertson Blvd Ste 303
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Nathaniel Flatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 115126Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert Nathaniel Flatt among 28,617 mental health counselor records in California
Robert Nathaniel Flatt, LMFT is one of 28,617 mental health counselor records with a practice address in California. 1% 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 2019, is newer than 69% of them.
- NPI issued2019 · 69% of these records are older, 26% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2019 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,643 mental health counselor records list a practice address in Los Angeles
They are 1,643 of the 69,537 NPPES records with a practice address in Los Angeles, and 28,617 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 28,617 in California → Every provider in Los Angeles → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Eyal Aharonov, B.A.Los Angeles, CA 900351558568345
- Aaron Alan, MA, LMFTLos Angeles, CA 900351164089041
- Resha AltaiLos Angeles, CA 900351851997308
- Ruby CruzLos Angeles, CA 900351912457714
- Melanie HerschLos Angeles, CA 900351194022020
- Laura LevinLos Angeles, CA 900351053859470
- Jasyn LezinLos Angeles, CA 900351295240950
- Kelly LoganLos Angeles, CA 900351073137618
Common questions
What is Robert Nathaniel Flatt, LMFT's NPI number?
Robert Nathaniel Flatt, LMFT's National Provider Identifier (NPI) is 1548810666, issued on Sep 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Robert Nathaniel Flatt, LMFT located?
The NPPES record lists a practice address at 822 S Robertson Blvd Ste 303, Los Angeles, CA, 90035. Phone: (310) 855-4965. Providers update this record themselves, so call before visiting.
How can I verify Robert Nathaniel Flatt, LMFT's license?
NPPES lists California license number 115126, 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.