NPPES file of Aug 9, 2026

Anna Nguyen

Certified Registered Nurse Anesthetist · Tulsa, OK

Anna Nguyen is a certified registered nurse anesthetist with a practice address in Tulsa, Oklahoma, and NPI 1659899847, issued on Sep 7, 2017. Check the license (Oklahoma 106279, as entered in NPPES) with the Oklahoma 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
1659899847
Name
Anna Nguyen
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
106279 OK
Self-reported in NPPES; status is on the state search
Practice location
1120 S Utica Ave, Tulsa, OK 74104
Phone
(918) 579-1000
Enumerated
Sep 7, 2017
Record last updated
Sep 7, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20171121000193); 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 certified registered nurse anesthetist records → All 783 in Oklahoma → Look up another NPI →

Also registered at 1120 S Utica Ave

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

  1. Cassandra AdamsCritical Care Medicine Nurse Practitioner1073451621
  2. Kathryn Adams, PT, DPTPhysical Therapist1477266781
  3. Omotade Ademoye, APRNAcute Care Nurse Practitioner1073222055
  4. Kelechi Agu, MDEmergency Medicine Physician1831686526
  5. Joseph Aguero, APRN-CNPNurse Practitioner1912724501
  6. Clinton AlsupCertified Registered Nurse Anesthetist1013451939

Verify Anna Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 106279    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 Oklahoma 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 2 group practices

  1. Deaconess Anesthesia Services, LLCOklahoma City, OK
  2. Portland Anesthesia Services LLCOklahoma City, OK

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

Anna Nguyen among 783 certified registered nurse anesthetist records in Oklahoma

Anna Nguyen is one of 783 certified registered nurse anesthetist records with a practice address in Oklahoma. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 67% of them.

  • NPI issued2017 · 67% of these records are older, 30% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2017 · median 2014 among the 595 with a school on file
  • Record last updated2017 · 61% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

270 certified registered nurse anesthetist records list a practice address in Tulsa

They are 270 of the 18,643 NPPES records with a practice address in Tulsa, and 783 certified registered nurse anesthetist records in Oklahoma.

All 783 in Oklahoma → Every provider in Tulsa → Certified Registered Nurse Anesthetist nationwide →

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

  1. Dawn Campbell, CRNATulsa, OK 741041154362259
  2. Brenda CarterTulsa, OK 741041346298080
  3. Michael Cunningham, CRNATulsa, OK 741041215986591
  4. Windle Davis, CRNATulsa, OK 741041710900733
  5. Mark Johnson, CRNATulsa, OK 741041861681389
  6. Raymond Luth, CRNATulsa, OK 741041962427542
  7. Jess Parker, CRNATulsa, OK 741041063688232
  8. Sally Pendergrass, CRNATulsa, OK 741041740427178

Common questions

What is Anna Nguyen's NPI number?

Anna Nguyen's National Provider Identifier (NPI) is 1659899847, issued on Sep 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Anna Nguyen located?

The NPPES record lists a practice address at 1120 S Utica Ave, Tulsa, OK, 74104. Phone: (918) 579-1000. Providers update this record themselves, so call before visiting.

How can I verify Anna Nguyen's license?

NPPES lists Oklahoma license number 106279, as entered by the provider. Search the Oklahoma 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.