Dr Peter Gregory Gulick, DO - Medicare Infectious Disease in Lansing, MI

Dr Peter Gregory Gulick, DO is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Lansing, Michigan. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 1972 and has 52 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Great Lakes Bay Health Centers, Central Michigan District Health Department and his current practice location is 5303 S Cedar St, Lansing, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 887-4302.

Dr Peter Gregory Gulick is licensed to practice in Michigan (license number 5101009127) 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 1255383238.

Contact Information

Dr Peter Gregory Gulick, DO
5303 S Cedar St,
Lansing, MI 48911-3800
(517) 887-4302
(517) 887-4437

Map and Direction




Physician's Profile

Full NameDr Peter Gregory Gulick
GenderMale
SpecialityInfectious Disease
Experience52 Years
Location5303 S Cedar St, Lansing, 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 Peter Gregory Gulick attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 1972
  NPI Data:
  • NPI Number: 1255383238
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 04/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5597662312
  • Enrollment ID: I20031218000316

Medical Identifiers

Medical identifiers for Dr Peter Gregory Gulick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255383238NPI-NPPES
1255383238MedicaidMI
4460789MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101009127 (Michigan)Secondary
207RX0202XInternal Medicine - Medical Oncology 5101009127 (Michigan)Secondary
207RI0200XInternal Medicine - Infectious Disease 5101009127 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Edward W Sparrow HospitalLansing, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Great Lakes Bay Health Centers246636904663
Central Michigan District Health Department32747941365

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 Peter Gregory Gulick allows following entities to bill medicare on his behalf.
Entity NameGreat Lakes Bay Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871684761
PECOS PAC ID: 2466369046
Enrollment ID: O20040126000171
Entity NameCentral Michigan District Health Department
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245283977
PECOS PAC ID: 3274794136
Enrollment ID: O20140529002054

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 Peter Gregory Gulick 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 Peter Gregory Gulick, DO
5303 S Cedar St,
Lansing, MI 48911-3800

Ph: (517) 887-4302
Dr Peter Gregory Gulick, DO
5303 S Cedar St,
Lansing, MI 48911-3800

Ph: (517) 887-4302

Reviews and Comments


Internal Medicine Doctors in Lansing, MI

Dr. Harry James Mccoy, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1540 Lake Lansing Rd, Ste 201, Lansing, MI 48912
Phone: 517-913-3900    Fax: 517-913-3901
Ali H. Sheikh, D.O
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1140 E Michigan Ave Ste 400, Lansing, MI 48912
Phone: 517-364-9650    Fax: 517-364-9605
Georgette Nader, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-253-8366    
Salma Mohamed, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-1000    
Dr. Cynthia S. Boynton, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1540 Lake Lansing Rd, Ste 201, Lansing, MI 48912
Phone: 517-913-3900    Fax: 517-913-3901
Fadi Mohammadsaeed S Alreefi, M.D
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1140 E Michigan Ave Ste 400, Lansing, MI 48912
Phone: 419-921-2531    Fax: 517-364-9605
Adam Basha, D.O.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1215 E Michigan Ave, Lansing, MI 48912
Phone: 517-364-1000    

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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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