Tammy Ann Stewart, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Lansing, MI

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Tammy Ann Stewart, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Lansing, Michigan. She graduated from nursing school in 2008 and has 17 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Celebrity Anesthesia Staffing Llc, Edward W Sparrow Hospital Association, Pinnacle Anesthesia Pllc and her current practice location is 1215 E Michigan Ave, Lansing, Michigan. You can reach out to her office (for appointments etc.) via phone at (517) 364-2789.

Tammy Ann Stewart is licensed to practice in Michigan (license number 4704173818) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1114176096.

Contact Information

Tammy Ann Stewart, CRNA
1215 E Michigan Ave,
Lansing, MI 48912-1811
(517) 364-2789
(517) 364-3943

Map and Direction




Provider's Profile

Full NameTammy Ann Stewart
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience17 Years
Location1215 E Michigan Ave, Lansing, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Tammy Ann Stewart graduated from nursing school in 2008
  NPI Data:
  • NPI Number: 1114176096
  • Provider Enumeration Date: 09/16/2008
  • Last Update Date: 09/16/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4688737141
  • Enrollment ID: I20090108000705

Medical Identifiers

Medical identifiers for Tammy Ann Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114176096NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 4704173818 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eaton Rapids Medical CenterEaton rapids, MIHospital
Edward W Sparrow HospitalLansing, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Celebrity Anesthesia Staffing Llc367898753417
Edward W Sparrow Hospital Association6709799166525
Pinnacle Anesthesia Pllc862847119039

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Tammy Ann Stewart allows following entities to bill medicare on her behalf.
Entity NameEaton Rapids Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588810709
PECOS PAC ID: 5991692634
Enrollment ID: O20040301000307
Entity NameEdward W Sparrow Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366498107
PECOS PAC ID: 6709799166
Enrollment ID: O20040311001138
Entity NameAsa Staffing Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114378981
PECOS PAC ID: 3971898644
Enrollment ID: O20160818002713
Entity NameCelebrity Anesthesia Staffing Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235728403
PECOS PAC ID: 3678987534
Enrollment ID: O20210204001005
Entity NamePinnacle Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295301133
PECOS PAC ID: 8628471190
Enrollment ID: O20210721000763

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Tammy Ann Stewart is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Tammy Ann Stewart, CRNA
Po Box 13008,
Lansing, MI 48901-3008

Ph: (517) 364-6253		Tammy Ann Stewart, CRNA
1215 E Michigan Ave,
Lansing, MI 48912-1811

Ph: (517) 364-2789

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Lansing, MI

Katharine Gabany,
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2712 Greenbriar Ave, Lansing, MI 48912
Phone: 517-599-5367    
Mr. Andrew Sidney Cooper, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-2789    Fax: 517-364-3943
Nancy J Buchanan,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Greenlawn Ave, Lansing, MI 48910
Phone: 517-377-8225    
Ms. Kari Lyn Forro, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-2789    Fax: 517-364-3943
Jodie Elizabth Emerson,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Greenlawn Ave, Lansing, MI 48910
Phone: 517-377-8225    Fax: 517-367-5006
Mrs. Laureen Elizabeth Hahn, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Collins Rd, Lansing, MI 48910
Phone: 517-975-6000    
Jessica Jarvis, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-3351    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.