Timothy M Johnson, MD - Medicare Micrographic Dermatologic Surgery (mds) in Ann Arbor, MI

Timothy M Johnson, MD is a medicare enrolled "Dermatology - Mohs-micrographic Surgery" physician in Ann Arbor, Michigan. He went to University Of Texas Medical School At Houston and graduated in 1984 and has 40 years of diverse experience with area of expertise as Micrographic Dermatologic Surgery (mds). He is a member of the group practice Laura K Ganger Md Pc and his current practice location is 1979 Huron Pkwy, Ann Arbor, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 344-4567.

Timothy M Johnson is licensed to practice in Michigan (license number 4301053410) 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 1255428025.

Contact Information

Timothy M Johnson, MD
1979 Huron Pkwy,
Ann Arbor, MI 48104-4141
(734) 344-4567
(734) 669-1104

Map and Direction




Physician's Profile

Full NameTimothy M Johnson
GenderMale
SpecialityMicrographic Dermatologic Surgery (mds)
Experience40 Years
Location1979 Huron Pkwy, Ann Arbor, Michigan
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:
  • Timothy M Johnson attended and graduated from University Of Texas Medical School At Houston in 1984
  NPI Data:
  • NPI Number: 1255428025
  • Provider Enumeration Date: 10/05/2006
  • Last Update Date: 10/12/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9436285764
  • Enrollment ID: I20100325001033

Medical Identifiers

Medical identifiers for Timothy M Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255428025NPI-NPPES
1927590MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 4301053410 (Michigan)Secondary
207NS0135XDermatology - Procedural Dermatology 4301053410 (Michigan)Secondary
207ND0101XDermatology - Mohs-micrographic Surgery 4301053410 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Mercy HospitalAnn arbor, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Laura K Ganger Md Pc01434723737

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. Timothy M Johnson allows following entities to bill medicare on his behalf.
Entity NameLaura K Ganger Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720347248
PECOS PAC ID: 0143472373
Enrollment ID: O20121214000081

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. Timothy M Johnson 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
Timothy M Johnson, MD
1979 Huron Pkwy,
Ann Arbor, MI 48104-4141

Ph: (734) 344-4567
Timothy M Johnson, MD
1979 Huron Pkwy,
Ann Arbor, MI 48104-4141

Ph: (734) 344-4567

Reviews and Comments


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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.

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