NPPES file of Aug 9, 2026

Sierra Birdsell

Certified Registered Nurse Anesthetist · Bangor, ME

Sierra Birdsell is a certified registered nurse anesthetist with a practice address in Bangor, Maine, and NPI 1194517839, issued on May 19, 2025. Check the license (Maine RNA253020, as entered in NPPES) with the Maine 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
1194517839
Name
Sierra Birdsell
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
RNA253020 ME
Self-reported in NPPES; status is on the state search
Practice location
489 State St, Bangor, ME 04401
Phone
(207) 973-7000
Enumerated
May 19, 2025
Record last updated
May 19, 2025
Medicare enrollment
Enrolled (PECOS I20251030001256); 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 534 in Maine → Look up another NPI →

Also registered at 489 State St

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

  1. Moataz Mohamed Nazmy Abdelnaby, MDHospitalist Physician1124747712
  2. Haithm Abdelsalam, M.DAnesthesiology Physician1184030777
  3. Kelly Aguilar, M.D.Hospitalist Physician1376938639
  4. Jill Ahern, CRNACertified Registered Nurse Anesthetist1558469551
  5. Iftikhar Ahmad, MDDiagnostic Radiology Physician1396904280
  6. Mohanad Ahmed, MDHospitalist Physician1629797162

Verify Sierra Birdsell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license RNA253020    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 Maine 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 one group practice

  1. Eastern Maine Medical CenterBangor, ME

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

Sierra Birdsell among 534 certified registered nurse anesthetist records in Maine

Sierra Birdsell is one of 534 certified registered nurse anesthetist records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 97% of them.

  • NPI issued2025 · 97% of these records are older, under 1% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2025 · median 2014 among the 395 with a school on file
  • Record last updated2025 · 57% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

80 certified registered nurse anesthetist records list a practice address in Bangor

They are 80 of the 3,103 NPPES records with a practice address in Bangor, and 534 certified registered nurse anesthetist records in Maine.

All 534 in Maine → Every provider in Bangor → Certified Registered Nurse Anesthetist nationwide →

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

  1. Steven Breznyak, CRNABangor, ME 044011205827110
  2. Erik Cline, CRNABangor, ME 044011699751016
  3. Timothy Gale, CRNABangor, ME 044011164447454
  4. Nancy Gause, CRNABangor, ME 044011396859187
  5. Daniel Groves, CRNABangor, ME 044011184662421
  6. Jane Haslam, CRNABangor, ME 044011770535221
  7. Brian Le, CRNABangor, ME 044011982718615
  8. Susan Lind, CRNABangor, ME 044011033223789

Common questions

What is Sierra Birdsell's NPI number?

Sierra Birdsell's National Provider Identifier (NPI) is 1194517839, issued on May 19, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sierra Birdsell located?

The NPPES record lists a practice address at 489 State St, Bangor, ME, 04401. Phone: (207) 973-7000. Providers update this record themselves, so call before visiting.

How can I verify Sierra Birdsell's license?

NPPES lists Maine license number RNA253020, as entered by the provider. Search the Maine 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.