John Garrett Llewelyn, MD - Medicare Obstetrics/gynecology in Saginaw, MI

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John Garrett Llewelyn, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Saginaw, Michigan. He went to Wayne State University School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Saginaw Cooperative Hospitals Inc, Valley Ob Gyn Clinic Pc and his current practice location is 1000 Houghton Ave, Saginaw, Michigan. You can reach out to his office (for appointments etc.) via phone at (989) 746-7500.

John Garrett Llewelyn is licensed to practice in Michigan (license number 4301506644) 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 1326497066.

Contact Information

John Garrett Llewelyn, MD
1000 Houghton Ave,
Saginaw, MI 48602-5303
(989) 746-7500
Not Available

Map and Direction




Physician's Profile

Full NameJohn Garrett Llewelyn
GenderMale
SpecialityObstetrics/gynecology
Experience8 Years
Location1000 Houghton Ave, Saginaw, 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:
  • John Garrett Llewelyn attended and graduated from Wayne State University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1326497066
  • Provider Enumeration Date: 06/03/2016
  • Last Update Date: 01/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8921426917
  • Enrollment ID: I20220802003968

Medical Identifiers

Medical identifiers for John Garrett Llewelyn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326497066NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 4301506644 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Saginaw Cooperative Hospitals Inc397140031870
Valley Ob Gyn Clinic Pc60028038716

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. John Garrett Llewelyn allows following entities to bill medicare on his behalf.
Entity NameSaginaw Cooperative Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346344991
PECOS PAC ID: 3971400318
Enrollment ID: O20031215000723
Entity NameValley Ob Gyn Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891803904
PECOS PAC ID: 6002803871
Enrollment ID: O20040426001423

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. John Garrett Llewelyn 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
John Garrett Llewelyn, MD
1000 Houghton Ave,
Saginaw, MI 48602-5303

Ph: (899) 746-7500		John Garrett Llewelyn, MD
1000 Houghton Ave,
Saginaw, MI 48602-5303

Ph: (989) 746-7500

Reviews and Comments


Obstetrics & Gynecology Doctors in Saginaw, MI

Mrs. Veronika Kinaschuk, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-746-7500    Fax: 989-746-7658
Dr. Omaima Ali A Al Sinan, M.D
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-583-6828    
Vickie B Mello, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-746-7500    
Riva Marais Macbeth Morin, DO
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1000 Houghton Ave Ofc, Saginaw, MI 48602
Phone: 989-746-7500    Fax: 989-746-7747
Dr. Brian Sinischo, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-583-6828    
Sarine Trochakerian, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-583-6828    
Dr. Jacquelyn Austin Robinson, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 926 N Michigan Ave, Saginaw, MI 48602
Phone: 989-753-8453    Fax: 989-753-3519

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.