Dr Kristen Nicole Hartnett, DO - Medicare Emergency Medicine in Grand Blanc, MI

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Dr Kristen Nicole Hartnett, DO is a medicare enrolled "Emergency Medicine" physician in Grand Blanc, Michigan. Her current practice location is 1 Genesys Pkwy, Grand Blanc, Michigan. You can reach out to her office (for appointments etc.) via phone at (810) 606-5000.

Dr Kristen Nicole Hartnett is licensed to practice in Michigan (license number 5101023128) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1700314127.

Contact Information

Dr Kristen Nicole Hartnett, DO
1 Genesys Pkwy,
Grand Blanc, MI 48439-8065
(810) 606-5000
Not Available

Map and Direction




Physician's Profile

Full NameDr Kristen Nicole Hartnett
GenderFemale
SpecialityEmergency Medicine
Location1 Genesys Pkwy, Grand Blanc, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700314127
  • Provider Enumeration Date: 05/30/2017
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6204107378
  • Enrollment ID: I20210503000442

Medical Identifiers

Medical identifiers for Dr Kristen Nicole Hartnett such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700314127NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 5101023128 (Michigan)Primary

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. Dr Kristen Nicole Hartnett allows following entities to bill medicare on her behalf.
Entity NameThe Cleveland Clinic Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679525919
PECOS PAC ID: 1850203555
Enrollment ID: O20031103000049
Entity NameEmergency Medicine Physicians Of Cuyahoga County, Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265471148
PECOS PAC ID: 1153216965
Enrollment ID: O20040219000948
Entity NameUsacs Observation Medicine Services Of Ohio, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649947151
PECOS PAC ID: 7911398789
Enrollment ID: O20220105001713

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. Dr Kristen Nicole Hartnett 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
Dr Kristen Nicole Hartnett, DO
1 Genesys Pkwy,
Grand Blanc, MI 48439-8065

Ph: (810) 606-5000		Dr Kristen Nicole Hartnett, DO
1 Genesys Pkwy,
Grand Blanc, MI 48439-8065

Ph: (810) 606-5000

Reviews and Comments


Emergency Medicine Doctors in Grand Blanc, MI

Dr. Tara Knisely, MD, MPH
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    
Alison Marie Ralston,
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-6372    
Brian T West, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-6137    
Dr. Brendan Haigis, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-6372    
Roland R Tindle, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 8401 Holly Rd, Grand Blanc, MI 48439
Phone: 810-695-8011    Fax: 810-695-8002
Dr. Ryan Patrick Kirby, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    
Dr. John Nicholas Vitali, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Genesys Parkway, Grand Blanc, MI 48439
Phone: 810-606-5000    

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.