Hayden Farha Johnston
Certified Registered Nurse Anesthetist · Los Angeles, CA
Hayden Farha Johnston is a certified registered nurse anesthetist with a practice address in Los Angeles, California, and NPI 1043048846, issued on Jul 23, 2024. Check the license (California 95002684, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hayden Farha Johnston
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 95002684 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1013 Everett St Apt 204, Los Angeles, CA 90026
- Phone
- (608) 772-2891
- Enumerated
- Jul 23, 2024
- Record last updated
- Jul 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20260309001452); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →
Verify Hayden Farha Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95002684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Digestive Health Associates OF Southern CaliforniaSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hayden Farha Johnston among 2,943 certified registered nurse anesthetist records in California
Hayden Farha Johnston is one of 2,943 certified registered nurse anesthetist records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 93% of them.
- NPI issued2024 · 93% of these records are older, 3% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2025 · median 2016 among the 2,089 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in California
There are 2,943 certified registered nurse anesthetist records in California.
All 2,943 in California → Every provider in Los Angeles → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Christy Davis, CRNA, MSNLos Angeles, CA 900261467644682
- John Groblewski, CRNALos Angeles, CA 900261558312108
- Timothy Hatcher, CRNALos Angeles, CA 900261235182577
- Laurel Schooler, CRNA, MSLos Angeles, CA 900261346545845
- Chelsea ChavezLos Angeles, CA 900251982408886
- Peter Christensen, CRNALos Angeles, CA 900271194892927
- Earl Dakan, CRNALos Angeles, CA 900271962579722
- James Decker, CRNALos Angeles, CA 900271437226297
Common questions
What is Hayden Farha Johnston's NPI number?
Hayden Farha Johnston's National Provider Identifier (NPI) is 1043048846, issued on Jul 23, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Hayden Farha Johnston located?
The NPPES record lists a practice address at 1013 Everett St Apt 204, Los Angeles, CA, 90026. Phone: (608) 772-2891. Providers update this record themselves, so call before visiting.
How can I verify Hayden Farha Johnston's license?
NPPES lists California license number 95002684, 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.
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.