NPPES file of Aug 9, 2026

Elizabeth Herrera, RRT

Registered Respiratory Therapist · San Francisco, CA

Elizabeth Herrera, RRT is a registered respiratory therapist with a practice address in San Francisco, California, and NPI 1952481335, issued on Oct 17, 2006. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952481335
Name
Elizabeth Herrera
Credential
RRT
Primary taxonomy
Registered Respiratory Therapist 227900000X
License number
66900 TX
Self-reported in NPPES; status is on the state search
Practice location
4150 Clement St, San Francisco, CA 94121
Phone
(451) 221-4810
Enumerated
Oct 17, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20260313002398); may accept 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 registered respiratory therapist records → All 1,082 in California → Look up another NPI →

Also registered at 4150 Clement St

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

  1. Samantha Abram, BAPsychologist1326540436
  2. Gary Abrams, M.D.Physical Medicine & Rehabilitation Physician1346213246
  3. Anna Abramson, M.D.Internal Medicine Physician1346424785
  4. Alison Acerra, MS, RDRegistered Dietitian1992726848
  5. Sharon AdelsonCounselor1932467271
  6. Gary Agcaoili, C.T.R.SRecreation Therapist1649284019

Verify Elizabeth Herrera 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.

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Elizabeth Herrera among 1,082 registered respiratory therapist records in California

Elizabeth Herrera, RRT is one of 1,082 registered respiratory therapist records with a practice address in California. 0% 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 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 99% newer
  • In a Medicare fileNo · 0% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Record last updated2007 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 227900000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Respiratory Therapist providers in California

There are 1,082 registered respiratory therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,082 in California → Every provider in San Francisco → Registered Respiratory Therapist nationwide →

The 8 registered respiratory therapist records with the nearest ZIP codes

  1. Regina Dashevsky, RRTSan Francisco, CA 941211346341500
  2. Rebeca Herrera, R.R.T.San Francisco, CA 941211801993597
  3. Minda Laquian, RRTSan Francisco, CA 941211013014497
  4. Iris Peters, RRTSan Francisco, CA 941211851472963
  5. Jose Rivero, RRTSan Francisco, CA 941211699239996
  6. Marlena SkyeSan Francisco, CA 941211376649475
  7. Irving SpiveySan Francisco, CA 941211588757819
  8. Edwin White, RRTSan Francisco, CA 941211629183132

Common questions

What is Elizabeth Herrera, RRT's NPI number?

Elizabeth Herrera, RRT's National Provider Identifier (NPI) is 1952481335, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Herrera, RRT located?

The NPPES record lists a practice address at 4150 Clement St, San Francisco, CA, 94121. Phone: (451) 221-4810. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Herrera, RRT'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. 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.