NPPES file of Aug 9, 2026

Anthony Stewart Collins, CRNA

Certified Registered Nurse Anesthetist · Monterey, CA

Anthony Stewart Collins, CRNA is a certified registered nurse anesthetist with a practice address in Monterey, California, and NPI 1659559722, issued on Jan 31, 2008. Check the license (California 95001935, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659559722
Name
Anthony Stewart Collins
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
95001935 CA
CRNA0899 AZ
Self-reported in NPPES; status is on the state search
Practice location
23 Upper Ragsdale Dr Ste 100, Monterey, CA 93940
Phone
(831) 375-3577
Enumerated
Jan 31, 2008
Record last updated
Sep 12, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →

Also registered at 23 Upper Ragsdale Dr Ste 100

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

  1. Douglas Dalitz, CRNACertified Registered Nurse Anesthetist1366468589
  2. Lenora Knudson, CRNACertified Registered Nurse Anesthetist1952940603
  3. Emily Treppendahl, CRNACertified Registered Nurse Anesthetist1851643068

Verify Anthony Stewart Collins 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 95001935    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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Industry payments in 2024: $21.30

1 payment: food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anthony Collins$21.30
  2. Specialty average$135.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Anthony Stewart Collins among 2,943 certified registered nurse anesthetist records in California

Anthony Stewart Collins, CRNA 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 2008, is newer than 36% of them.

  • NPI issued2008 · 36% of these records are older, 61% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2024 · 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 Monterey → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Douglas Dalitz, CRNAMonterey, CA 939401366468589
  2. Megan Fulton, CRNAMonterey, CA 939401457983801
  3. Lenora Knudson, CRNAMonterey, CA 939401952940603
  4. Emily Treppendahl, CRNAMonterey, CA 939401851643068
  5. Lee-Ana Hardy, CRNASalinas, CA 939061043832512
  6. Michael Hopkins, CRNASalinas, CA 939061912347246
  7. Alexa Mayerhofer, CRNASalinas, CA 939061922396712
  8. Minh Vu, CRNASalinas, CA 939061427522457

Common questions

What is Anthony Stewart Collins, CRNA's NPI number?

Anthony Stewart Collins, CRNA's National Provider Identifier (NPI) is 1659559722, issued on Jan 31, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Anthony Stewart Collins, CRNA located?

The NPPES record lists a practice address at 23 Upper Ragsdale Dr Ste 100, Monterey, CA, 93940. Phone: (831) 375-3577. Providers update this record themselves, so call before visiting.

How can I verify Anthony Stewart Collins, CRNA's license?

NPPES lists California license number 95001935, 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.