Dr John C Vassallo, MD - Medicare Internal Medicine in Howell, MI

Dr John C Vassallo, MD is a medicare enrolled "Internal Medicine" physician in Howell, Michigan. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Medical Office Of John Vassallo Md Pllc and his current practice location is 1225 W Grand River Ave Ste 300, Howell, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 548-0010.

Dr John C Vassallo is licensed to practice in Michigan (license number JV078585) 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 1275590119.

Contact Information

Dr John C Vassallo, MD
1225 W Grand River Ave Ste 300,
Howell, MI 48843-3970
(517) 548-0010
(517) 548-5326

Map and Direction




Physician's Profile

Full NameDr John C Vassallo
GenderMale
SpecialityInternal Medicine
Experience23 Years
Location1225 W Grand River Ave Ste 300, Howell, 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:
  • Dr John C Vassallo graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1275590119
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 05/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224064829
  • Enrollment ID: I20050714000875

Medical Identifiers

Medical identifiers for Dr John C Vassallo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275590119NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine JV078585 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Residential Home HealthTroy, MIHome health agency
St Joseph Mercy Home Care, Ann ArborFarmington hills, MIHome health agency
Great Lakes CaringJackson, MIHome health agency
Aunova Home CareNiles, MIHome health agency
Compassionate Home Health ServicesSouthfield, MIHome health agency
Corpore Sano Home Health & HospicePlymouth, MIHospice
St Joseph Mercy Hospice, Ann ArborYpsilanti, MIHospice
Cns HospiceTroy, MIHospice
Community Health Hospice Care, IncDavison, MIHospice
Residential HospiceTroy, MIHospice
Saint Joseph Mercy Livingston HospitalHowell, MIHospital
Wellbridge Of BrightonHowell, MINursing home
Wellbridge Of PinckneyPinckney, MINursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Office Of John Vassallo Md Pllc82240459013

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 John C Vassallo allows following entities to bill medicare on his behalf.
Entity NameMedical Office Of John Vassallo Md Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487712121
PECOS PAC ID: 8224045901
Enrollment ID: O20060321000735

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 John C Vassallo 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 John C Vassallo, MD
1225 W Grand River Ave Ste 300,
Howell, MI 48843-3970

Ph: (517) 548-0010
Dr John C Vassallo, MD
1225 W Grand River Ave Ste 300,
Howell, MI 48843-3970

Ph: (517) 548-0010

Reviews and Comments


Internal Medicine Doctors in Howell, MI

Shruti Konda Devineni, DO
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Phone: 517-234-6540    Fax: 517-338-9083
Dr. Mir M Asghar, M.D.
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Phone: 517-545-7400    Fax: 517-545-7477
Dr. Zehra Noorani, M. D.
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Dr. Joseph J Skandalaris, D.O.
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Practice Location: 820 Byron Rd, Ste 200, Howell, MI 48843
Phone: 517-548-1246    Fax: 517-548-9164
Dr. Gerald R Dreslinski, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 820 Byron Rd, Ste 200, Howell, MI 48843
Phone: 517-548-1246    Fax: 517-548-9164
Mrs. Sara Husain, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1225 S Latson Rd Ste 200, Howell, MI 48843
Phone: 810-494-6800    Fax: 517-338-2411

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.