NPPES file of Aug 9, 2026

Richard Koos, C.R.N.A.

Certified Registered Nurse Anesthetist · New York, NY

Richard Koos, C.R.N.A. is a certified registered nurse anesthetist with a practice address in New York, New York, and NPI 1427002773, issued on May 20, 2006. Check the license (New York 357479-1, as entered in NPPES) with the New York 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
1427002773
Name
Richard Koos
Credential
C.R.N.A.
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
357479-1 NY
Self-reported in NPPES; status is on the state search
Practice location
254 Canal St, New York, NY 10013
Phone
(212) 941-8273
Enumerated
May 20, 2006
Record last updated
Apr 3, 2015 (not updated in 11 years: call before relying on the address or phone)
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 2,596 in New York → Look up another NPI →

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Verify Richard Koos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 357479-1    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 New York license search

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Richard Koos among 2,596 certified registered nurse anesthetist records in New York

Richard Koos, C.R.N.A. is one of 2,596 certified registered nurse anesthetist records with a practice address in New York. 80% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 73% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2015 · 46% 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 New York 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 New York

There are 2,596 certified registered nurse anesthetist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,596 in New York → Every provider in New York → Certified Registered Nurse Anesthetist nationwide →

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

  1. Aliza WolfeNew York, NY 100121790133874
  2. Harold Cezar, C.R.N.A.New York, NY 100111578610481
  3. Kerry Griffinger, CRNANew York, NY 100111023322021
  4. Asuncion Albano, CRNANew York, NY 100161689676181
  5. Brian Bauhs, CRNANew York, NY 100101467499814
  6. Lee Dearing, CRNANew York, NY 100101477646883
  7. William Enlow, CRNANew York, NY 100161346242963
  8. Susan Frost, CRNANew York, NY 100161518969146

Common questions

What is Richard Koos, C.R.N.A.'s NPI number?

Richard Koos, C.R.N.A.'s National Provider Identifier (NPI) is 1427002773, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard Koos, C.R.N.A. located?

The NPPES record lists a practice address at 254 Canal St, New York, NY, 10013. Phone: (212) 941-8273. Providers update this record themselves, so call before visiting.

How can I verify Richard Koos, C.R.N.A.'s license?

NPPES lists New York license number 357479-1, as entered by the provider. Search the New York 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.