Michael Robert Messmer, DO - Medicare in Amherst, MA

Michael Robert Messmer, DO is a medicare enrolled "Family Medicine - Sports Medicine" physician in Amherst, Massachusetts. His current practice location is 150 Infirmary Way, Amherst, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 577-5000.

Michael Robert Messmer is licensed to practice in Indiana (license number 02004856A) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538300561.

Contact Information

Michael Robert Messmer, DO
150 Infirmary Way,
Amherst, MA 01003-9288
(413) 577-5000
Not Available

Map and Direction




Physician's Profile

Full NameMichael Robert Messmer
GenderMale
Speciality
Experience Years
Location150 Infirmary Way, Amherst, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael Robert Messmer attended and graduated from in
  NPI Data:
  • NPI Number: 1538300561
  • Provider Enumeration Date: 03/21/2009
  • Last Update Date: 05/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Michael Robert Messmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538300561NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QS0010XFamily Medicine - Sports Medicine 02004856A (Indiana)Primary

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. Michael Robert Messmer 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
Michael Robert Messmer, DO
150 Infirmary Way,
Amherst, MA 01003-9288

Ph: (413) 577-5000
Michael Robert Messmer, DO
150 Infirmary Way,
Amherst, MA 01003-9288

Ph: (413) 577-5000

Reviews and Comments


Family Medicine Doctors in Amherst, MA

Dr. Lisa Marie Lazarz-ciesla, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 Infirmary Way, Amherst, MA 01003
Phone: 413-577-5000    Fax: 413-577-5023
Dr. Glenn E Miskovsky, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 31 Hall Dr, Amherst Medical Center, Amherst, MA 01002
Phone: 413-256-8561    Fax: 413-256-4421
Daniel E Clapp, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 40 Blackberry Ln, Amherst, MA 01002
Phone: 413-549-6376    
Robert Horowitz, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 150 Infirmary Way, Amherst, MA 01003
Phone: 413-577-5000    Fax: 413-577-5440
Mr. Samuel Gladstone, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 12 Dickinson St, Amherst, MA 01002
Phone: 413-253-2300    Fax: 413-256-0464
Hope Lounsbury, PA-C
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 17 Research Dr, Amherst, MA 01002
Phone: 413-549-8400    Fax: 413-549-8409
Suzan J. Smith, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 Infirmary Way, Amherst, MA 01003
Phone: 413-577-5000    Fax: 413-577-5488

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).

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