Mrs Tammy J Grosulak, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Dickinson, ND

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Mrs Tammy J Grosulak, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Dickinson, North Dakota. She graduated from nursing school in 2007 and has 18 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Sanford Bismarck and her current practice location is 30 7th St W, Dickinson, North Dakota. You can reach out to her office (for appointments etc.) via phone at (701) 456-4000.

Mrs Tammy J Grosulak is licensed to practice in North Dakota (license number R28920) 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 1083892095.

Contact Information

Mrs Tammy J Grosulak, CRNA
30 7th St W,
Dickinson, ND 58601-4335
(701) 456-4000
(701) 456-4800

Map and Direction




Provider's Profile

Full NameMrs Tammy J Grosulak
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience18 Years
Location30 7th St W, Dickinson, North Dakota
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:
  • Mrs Tammy J Grosulak graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1083892095
  • Provider Enumeration Date: 02/01/2008
  • Last Update Date: 09/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2163505058
  • Enrollment ID: I20080226000260

Medical Identifiers

Medical identifiers for Mrs Tammy J Grosulak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083892095NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered R28920 (North Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sanford Medical Center BismarckBismarck, NDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sanford Bismarck9739098575492

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. Mrs Tammy J Grosulak allows following entities to bill medicare on her behalf.
Entity NameSanford Bismarck
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811941172
PECOS PAC ID: 9739098575
Enrollment ID: O20031105000403
Entity NameTrinity Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083653752
PECOS PAC ID: 7911816020
Enrollment ID: O20031106000316
Entity NameSt. Joseph's Hospital And Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730464108
PECOS PAC ID: 0547177560
Enrollment ID: O20031107000651
Entity NameWest River Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174606271
PECOS PAC ID: 0042127045
Enrollment ID: O20040128001023
Entity NameWest River Health Services
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1588763247
PECOS PAC ID: 0042127045
Enrollment ID: O20100909000218

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. Mrs Tammy J Grosulak 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
Mrs Tammy J Grosulak, CRNA
Po Box 5074,
Sioux Falls, SD 57117-5074

Ph: () -		Mrs Tammy J Grosulak, CRNA
30 7th St W,
Dickinson, ND 58601-4335

Ph: (701) 456-4000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Dickinson, ND

Arlys Jorda, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 30 7th St W, Dickinson, ND 58601
Phone: 701-456-4000    Fax: 701-456-4800
Glenn Lefor, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 30 7th St W, Dickinson, ND 58601
Phone: 701-456-4000    Fax: 701-456-4800
Nancy Beck, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 30 7th St W, Dickinson, ND 58601
Phone: 701-456-4000    Fax: 701-456-4800
Susan Stengel, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 30 7th St W, Dickinson, ND 58601
Phone: 701-456-4000    Fax: 701-456-4800
Christian Matthews, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 30 7th St W, Dickinson, ND 58601
Phone: 701-456-4000    Fax: 701-456-4800

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.