NPPES file of Aug 9, 2026

Nathaniel Rex Coffey, LCSW

Clinical Social Worker · Pasadena, CA

Nathaniel Rex Coffey, LCSW is a clinical social worker with a practice address in Pasadena, California, and NPI 1679247605, issued on Aug 3, 2021. Check the license (California 127700, 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
1679247605
Name
Nathaniel Rex Coffey
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
127700 CA
102349 CA
Self-reported in NPPES; status is on the state search
Practice location
595 E Colorado Blvd, Pasadena, CA 91101
Phone
(626) 765-4045
Enumerated
Aug 3, 2021
Record last updated
Jan 6, 2026
Fax
(626) 470-9718
Medicare enrollment
Enrolled (PECOS I20250821004417); 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 clinical social worker records → All 36,261 in California → Look up another NPI →

Also registered at 595 E Colorado Blvd

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

  1. Gently Ang, PH.D.Psychologist1962868125
  2. Charisma Bartlett, PH.D.Clinical Psychologist1356767206
  3. Dawn Bazler, LMFTMarriage & Family Therapist1477619773
  4. Eileen Beirich, MFTMarriage & Family Therapist1134138233
  5. Elisse Blinder, PH.D.Psychologist1265736797
  6. Michael Butnik, MFTMarriage & Family Therapist1184920449

Verify Nathaniel Rex Coffey 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 127700    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. Didi Hirsch Psychiatric ServiceCulver City, CA

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

Nathaniel Rex Coffey among 36,261 clinical social worker records in California

Nathaniel Rex Coffey, 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 2021, is newer than 77% of them.

  • NPI issued2021 · 77% of these records are older, 19% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2021 · median 2012 among the 4,008 with a school on file
  • Record last updated2026 · 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).

532 clinical social worker records list a practice address in Pasadena

They are 532 of the 10,525 NPPES records with a practice address in Pasadena, and 36,261 clinical social worker records in California.

All 36,261 in California → Every provider in Pasadena → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Gloria Avrech, LCSW, PH.D.Pasadena, CA 911011174552400
  2. Laura Dickson, LCSWPasadena, CA 911011659312338
  3. Micaela Flores, L.C.S.W.Pasadena, CA 911011962509273
  4. Carol Fred, LCSWPasadena, CA 911011841371127
  5. Monica Freire, L.C.S.W.Pasadena, CA 911011477649572
  6. Patricia Giermann, LCSWPasadena, CA 911011801934690
  7. Victoria Gutierrez-Kovner, L.C.S.W.Pasadena, CA 911011700891124
  8. Margaret Guy, M.S.W.Pasadena, CA 911011538208608

Common questions

What is Nathaniel Rex Coffey, LCSW's NPI number?

Nathaniel Rex Coffey, LCSW's National Provider Identifier (NPI) is 1679247605, issued on Aug 3, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Rex Coffey, LCSW located?

The NPPES record lists a practice address at 595 E Colorado Blvd, Pasadena, CA, 91101. Phone: (626) 765-4045. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Rex Coffey, LCSW's license?

NPPES lists California license number 127700, 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.