Andrew S Gerken, MD - Medicare Emergency Medicine in Bucyrus, OH

Andrew S Gerken, MD is a medicare enrolled "Family Medicine" physician in Bucyrus, Ohio. He went to Ohio State University College Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Hillsdale Emergency Physicians, P.c. and his current practice location is 629 N Sandusky Ave, Bucyrus, Ohio. You can reach out to his office (for appointments etc.) via phone at (419) 562-4677.

Andrew S Gerken is licensed to practice in Michigan (license number 4301502408) 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 1134185051.

Contact Information

Andrew S Gerken, MD
629 N Sandusky Ave,
Bucyrus, OH 44820-1821
(419) 562-4677
(419) 562-0987

Map and Direction




Physician's Profile

Full NameAndrew S Gerken
GenderMale
SpecialityEmergency Medicine
Experience24 Years
Location629 N Sandusky Ave, Bucyrus, Ohio
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:
  • Andrew S Gerken attended and graduated from Ohio State University College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1134185051
  • Provider Enumeration Date: 04/21/2006
  • Last Update Date: 06/10/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6204817265
  • Enrollment ID: I20200611002201

Medical Identifiers

Medical identifiers for Andrew S Gerken such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134185051NPI-NPPES
P00205797OtherOHRR MEDICARE - GREENFIELD
P00263123OtherOHRR MEDICARE FOR BUCYRUS
P00143218OtherOHRR MEDICARE FOR MADISON
000000339750OtherOHBCBS FOR MADISON
000000384551OtherOHBCBS FOR GALION
000000346397OtherOHBCBS FOR GREENFIELD
2466700MedicaidOH
P00306579OtherRR
000000362624OtherOHBCBS FOR BUCYRUS
000000384661OtherBCBS GALION

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301502408 (Michigan)Secondary
207Q00000XFamily Medicine 35082874 (Ohio)Secondary
207Q00000XFamily Medicine 4301502408 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hillsdale HospitalHillsdale, MIHospital
Blanchard Valley HospitalFindlay, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hillsdale Emergency Physicians, P.c.064860576612

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. Andrew S Gerken allows following entities to bill medicare on his behalf.
Entity NameHillsdale Emergency Physicians, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669018206
PECOS PAC ID: 0648605766
Enrollment ID: O20200120000752

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. Andrew S Gerken 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
Andrew S Gerken, MD
4750 Hempstead Station Dr,
Kettering, OH 45429-5164

Ph: (800) 875-0136
Andrew S Gerken, MD
629 N Sandusky Ave,
Bucyrus, OH 44820-1821

Ph: (419) 562-4677

Reviews and Comments


Family Medicine Doctors in Bucyrus, OH

Dr. Ryan Scott Wagner, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 140 Hill St, Suite B, Bucyrus, OH 44820
Phone: 419-562-5281    
Ms. Vicki E. Bowers, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 140 Hill St Ste A, Bucyrus, OH 44820
Phone: 419-562-0761    Fax: 419-562-2892
Dr. Christopher M Johnson, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 725 N Sandusky Ave, Bucyrus, OH 44820
Phone: 419-562-7557    Fax: 614-566-6667
Keith David Blair, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 725 N Sandusky Ave, Bucyrus, OH 44820
Phone: 419-562-7676    Fax: 419-562-8469
Amanda K Kovolyan, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 139 Gaius St, Bucyrus, OH 44820
Phone: 419-563-9855    Fax: 419-563-3285
Dr. John Laird Oehler, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 725 N Sandusky Ave Ste 1, Bucyrus, OH 44820
Phone: 419-562-7557    
Cindy Viers, CNP
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2458 Stetzer Rd Unit A, Bucyrus, OH 44820
Phone: 419-834-8889    Fax: 419-525-6723

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.