NPPES file of Aug 9, 2026

Nathaniel Hawkes, LCSW

Clinical Social Worker · San Francisco, CA

Nathaniel Hawkes, LCSW is a clinical social worker with a practice address in San Francisco, California, and NPI 1588006787, issued on Jul 29, 2013. Check the license 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
1588006787
Name
Nathaniel Hawkes
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
982 Mission St, San Francisco, CA 94103
Phone
(415) 597-8057
Enumerated
Jul 29, 2013
Record last updated
Nov 8, 2022
Fax
(415) 597-8004
Medicare enrollment
Enrolled (PECOS I20221121002444); 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.
Download card Updates feed

Also registered at 982 Mission St

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

  1. David AbarcaStudent in an Organized Health Care Education/Training Program1669810115
  2. Robert AbateCommunity Health Worker1336584465
  3. Diana Abrams, MFTIMarriage & Family Therapist1386957926
  4. Thanita Adams, MA, LCSWClinical Social Worker1477706414
  5. Brea AguasMarriage & Family Therapist1982140315
  6. Christian AlcalaStudent in an Organized Health Care Education/Training Program1336795491

Verify Nathaniel Hawkes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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. University OF California San FranciscoSan Francisco, CA

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

Nathaniel Hawkes among 36,261 clinical social worker records in California

Nathaniel Hawkes, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 42% of them.

  • NPI issued2013 · 42% of these records are older, 55% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2016 · median 2012 among the 4,008 with a school on file
  • Record last updated2022 · 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 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,358 clinical social worker records list a practice address in San Francisco

They are 1,358 of the 38,143 NPPES records with a practice address in San Francisco, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Elizabeth Brett, LCSWSan Francisco, CA 941031588734354
  2. Jillian Clark, LCSWSan Francisco, CA 941031801960398
  3. Robert Davis, LCSWSan Francisco, CA 941031336257898
  4. Kathryn Davis, LCSWSan Francisco, CA 941031487751145
  5. Maureen Edwards, ACSWSan Francisco, CA 941031134292634
  6. David Fariello, LCSWSan Francisco, CA 941031295812717
  7. Marta Gilbert, LCSWSan Francisco, CA 941031396818712
  8. Vicki Keller, LCSWSan Francisco, CA 941031457438970

Common questions

What is Nathaniel Hawkes, LCSW's NPI number?

Nathaniel Hawkes, LCSW's National Provider Identifier (NPI) is 1588006787, issued on Jul 29, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Hawkes, LCSW located?

The NPPES record lists a practice address at 982 Mission St, San Francisco, CA, 94103. Phone: (415) 597-8057. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Hawkes, LCSW's license?

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.