Mary Lynn Watts, MD - Medicare Family Practice in Almont, MI

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Mary Lynn Watts, MD is a medicare enrolled "Family Medicine" physician in Almont, Michigan. She went to Michigan State University College Of Human Medicine and graduated in 1989 and has 36 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Pennock Hospital, Spectrum Health Primary Care Partners and her current practice location is 4260 Van Dyke Rd, Suite 101, Almont, Michigan. You can reach out to her office (for appointments etc.) via phone at (810) 798-3994.

Mary Lynn Watts is licensed to practice in Michigan (license number 4301054742) 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 1154399186.

Contact Information

Mary Lynn Watts, MD
4260 Van Dyke Rd, Suite 101,
Almont, MI 48003-8546
(810) 798-3994
(586) 798-8212

Map and Direction




Physician's Profile

Full NameMary Lynn Watts
GenderFemale
SpecialityFamily Practice
Experience36 Years
Location4260 Van Dyke Rd, Almont, 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:
  • Mary Lynn Watts attended and graduated from Michigan State University College Of Human Medicine in 1989
  NPI Data:
  • NPI Number: 1154399186
  • Provider Enumeration Date: 03/08/2006
  • Last Update Date: 02/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3375670326
  • Enrollment ID: I20100422000582

Medical Identifiers

Medical identifiers for Mary Lynn Watts such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154399186NPI-NPPES
4373843MedicaidMI
700E012740OtherMIBCBS GROUP NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4301054742 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pennock Hospital458755101546
Spectrum Health Primary Care Partners45875686471735

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. Mary Lynn Watts allows following entities to bill medicare on her behalf.
Entity NameSpectrum Health Primary Care Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235188673
PECOS PAC ID: 4587568647
Enrollment ID: O20031121000091
Entity NamePennock Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518186295
PECOS PAC ID: 4587551015
Enrollment ID: O20040301000595
Entity NameSpectrum Health United
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457304495
PECOS PAC ID: 6305836487
Enrollment ID: O20040612000087

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. Mary Lynn Watts 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
Mary Lynn Watts, MD
4260 Van Dyke Rd, Suite 101,
Almont, MI 48003-8546

Ph: (810) 798-3994		Mary Lynn Watts, MD
4260 Van Dyke Rd, Suite 101,
Almont, MI 48003-8546

Ph: (810) 798-3994

Reviews and Comments


Family Medicine Doctors in Almont, MI


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.