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MRS. ANNA REGAN CRNA
NPI 1225650526
Nurse Anesthetist, Certified Registered in Lansing, MI

Active since May 11, 2020Accepts Medicare Assignment
1215 E MICHIGAN AVE, LANSING, MI 48912(517) 364-1000 Get Directions Write a Review

NPPES record last updated: May 11, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mrs. Anna Regan Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. ANNA REGAN CRNA (NPI 1225650526) is an individual nurse anesthetist, certified registered in Lansing, Michigan, licensed in Michigan (4704310734) and active in the NPI registry since May 2020. She is affiliated with Edward W Sparrow Hospital and is a graduate of Michigan State University College Of Human Medicine (2020).

NPPES Registry Identity

NPI1225650526
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMRS. ANNA REGANCredential: CRNA
Location Address1215 E MICHIGAN AVELansing, MI 48912-1896
Mailing Address16800 Erins WayGrand Ledge, MI 48837-9767
Phone(517) 364-1000
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2020
Enumeration DateMay 11, 2020
NPPES CertifiedMay 11, 2020
✔ NPI 1225650526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in MI · 4704310734
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1215 E MICHIGAN AVE, Lansing, MI 48912
Open in Google Maps ↗

Other Names 1

Former Name (1)Miss Anna Novakoski

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Anna Regan Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789002056
PECOS Enrollment IDI20200918000381

Medicare Billing Reassignment

Medicare enrollment records show Anna Regan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Edward W. Sparrow Hospital Association
Same address
Anesthesiology
1215 E MICHIGAN AVE
Lansing, MI 48912
  • Reassigned Medicare billing, Michigan enrollment
  • 265 clinicians in this Medicare group
NPI 1366498107 (517) 364-3350

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Edward W Sparrow Hospital

Acute Care Hospitals · Lansing, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230230
Location1215 E Michigan AvenueLansing, MI 48912 · Ingham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48912 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANIEL FRANCIS BOUCHARD D.O.
Family Medicine
1215 E MICHIGAN AVE, OSTEOPATHIC INTERNSHIP SPARROW HOSPITAL
LANSING, MI 48912
Ingham County (231) 955-3360
DR. JESSICA FROST MD
Obstetrics & Gynecology
1215 E MICHIGAN AVE
LANSING, MI 48912
Ingham County (517) 364-5610
MR. GARRETT SMIGELSKI PA-C
Physician Assistant
1215 E MICHIGAN AVE
LANSING, MI 48912
Ingham County (517) 364-3380
DR. AMY RENEE DRABANT DO
Student in an Organized Health Care Education/Training Program
1215 E MICHIGAN AVE
LANSING, MI 48912
Ingham County (517) 364-1000
DR. EVAN DAVID TYSON BRUCE MD
Student in an Organized Health Care Education/Training Program
1215 E MICHIGAN AVE
LANSING, MI 48912
Ingham County (517) 364-1000
JANA HAIDAR AHMAD MD
Family Medicine
1215 E MICHIGAN AVE
LANSING, MI 48912
Ingham County (517) 364-5710
MR. ANDREW SIDNEY COOPER CRNA
Nurse Anesthetist, Certified Registered
1215 E MICHIGAN AVE
LANSING, MI 48912
Ingham County (517) 364-2789
MS. KARI LYN FORRO CRNA
Nurse Anesthetist, Certified Registered
1215 E MICHIGAN AVE
LANSING, MI 48912
Ingham County (517) 364-2789

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anna Regan's NPI number?

The NPI number for Anna Regan is 1225650526. It was assigned to this individual provider in the NPPES registry on May 11, 2020. The provider is also known as Miss Anna Novakoski.

Where is Anna Regan located?

Anna Regan practices at 1215 E Michigan Ave, Lansing, MI 48912. The listed phone number is (517) 364-1000.

What is Anna Regan's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Anna Regan enrolled in Medicare?

Yes. Anna Regan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Anna Regan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Regan reassigns Medicare benefits to Edward W. Sparrow Hospital Association (Lansing, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anna Regan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Regan accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Anna Regan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Anna Regan affiliated with any hospitals?

According to CMS data, Anna Regan is affiliated with Edward W Sparrow Hospital.

When was this NPI record last updated?

The NPPES record for Anna Regan was last updated on May 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.