Makenzie R Griffin, FNP - Medicare Nurse Practitioner in Prince Frederick, MD

Makenzie R Griffin, FNP is a medicare enrolled "Nurse Practitioner - Family" in Prince Frederick, Maryland. She graduated from nursing school in 2017 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Millennium Physician Group Llc and her current practice location is 985 Prince Frederick Blvd, Suite 201, Prince Frederick, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 535-2005.

Makenzie R Griffin is licensed to practice in Florida (license number APRN11018528) 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 1093209645.

Contact Information

Makenzie R Griffin, FNP
985 Prince Frederick Blvd, Suite 201,
Prince Frederick, MD 20678-3492
(410) 535-2005
(410) 535-4850

Map and Direction




Provider's Profile

Full NameMakenzie R Griffin
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location985 Prince Frederick Blvd, Prince Frederick, Maryland
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:
  • Makenzie R Griffin graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1093209645
  • Provider Enumeration Date: 06/18/2018
  • Last Update Date: 11/06/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0749530079
  • Enrollment ID: I20220718003982

Medical Identifiers

Medical identifiers for Makenzie R Griffin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093209645NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family R209597 (Maryland)Secondary
363LF0000XNurse Practitioner - Family APRN11018528 (Florida)Primary
363LF0000XNurse Practitioner - Family 343144 (New York)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Medical Center - NassauFernandina beach, FLHospital
Baptist Health Medical Center - JacksonvilleJacksonville, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Millennium Physician Group Llc9830244433866

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. Makenzie R Griffin allows following entities to bill medicare on her behalf.
Entity NameMillennium Physician Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811122880
PECOS PAC ID: 9830244433
Enrollment ID: O20090903000338

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. Makenzie R Griffin 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
Makenzie R Griffin, FNP
205 Steeple Chase Drive, Suite 304,
Prince Frederick, MD 20678-4054

Ph: (410) 535-2005
Makenzie R Griffin, FNP
985 Prince Frederick Blvd, Suite 201,
Prince Frederick, MD 20678-3492

Ph: (410) 535-2005

Reviews and Comments


Nurse Practitioner Nurses in Prince Frederick, MD

Ms. Carla Schell Bowling, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 85 Hospital Rd, Prince Frederick, MD 20678
Phone: 443-827-9593    
Jacquelyn C Wallander, DNP CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 985 Prince Frederick Blvd, Suite 201, Prince Frederick, MD 20678
Phone: 410-414-5329    Fax: 410-535-4850
Mrs. Lacy Twining Pitman, CRNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 110 Hospital Rd Ste 111, Prince Frederick, MD 20678
Phone: 410-535-4488    Fax: 443-771-8114
Ryan James Hess, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 501 Main St Ste 102, Prince Frederick, MD 20678
Phone: 301-542-4666    
Elizabeth Duffy,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 410-414-4836    
Ms. Deborah R Brower, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 489 Main St, Suite 102, Prince Frederick, MD 20678
Phone: 410-414-5633    Fax: 410-414-5911

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.