Dr Gretchen Eh Makai, MD - Medicare Obstetrics/gynecology in York, PA

Dr Gretchen Eh Makai, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in York, Pennsylvania. She went to Columbia University College Of Physicians And Surgeons and graduated in 2003 and has 21 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Christiana Care Health Services Inc, Pinnacle Health Medical Services, Christiana Care Health Services Inc and her current practice location is 2860 Whiteford Rd Unit 1, York, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 988-8170.

Dr Gretchen Eh Makai is licensed to practice in Pennsylvania (license number MD465638) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1083772461.

Contact Information

Dr Gretchen Eh Makai, MD
2860 Whiteford Rd Unit 1,
York, PA 17402-8992
(717) 988-8170
(717) 221-5398

Map and Direction




Physician's Profile

Full NameDr Gretchen Eh Makai
GenderFemale
SpecialityObstetrics/gynecology
Experience21 Years
Location2860 Whiteford Rd Unit 1, York, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gretchen Eh Makai attended and graduated from Columbia University College Of Physicians And Surgeons in 2003
  NPI Data:
  • NPI Number: 1083772461
  • Provider Enumeration Date: 12/05/2006
  • Last Update Date: 06/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2264525898
  • Enrollment ID: I20090914000285

Medical Identifiers

Medical identifiers for Dr Gretchen Eh Makai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083772461NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 232421 (Massachusetts)Secondary
207V00000XObstetrics & Gynecology MD12453 (Rhode Island)Secondary
207VG0400XObstetrics & Gynecology - Gynecology C1-0009138 (Delaware)Secondary
207VX0000XObstetrics & Gynecology - Obstetrics C1-0009138 (Delaware)Secondary
207VG0400XObstetrics & Gynecology - Gynecology MD465638 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Upmc MemorialYork, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christiana Care Health Services Inc97390975691265
Pinnacle Health Medical Services7618960493945
Christiana Care Health Services Inc97390975691265

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 Gretchen Eh Makai allows following entities to bill medicare on her behalf.
Entity NameChristiana Care Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770568107
PECOS PAC ID: 9739097569
Enrollment ID: O20031201000477

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 Gretchen Eh Makai 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 Gretchen Eh Makai, MD
2860 Whiteford Rd Unit 1,
York, PA 17402-8992

Ph: (717) 988-8170
Dr Gretchen Eh Makai, MD
2860 Whiteford Rd Unit 1,
York, PA 17402-8992

Ph: (717) 988-8170

Reviews and Comments


Obstetrics & Gynecology Doctors in York, PA

Dr. Michael Paul Russo, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4222 Lincoln Hwy, York, PA 17406
Phone: 717-812-7800    Fax: 717-812-7811
Sumithra Jeganathan,
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 35 Monument Rd Ste 202, York, PA 17403
Phone: 717-851-2722    Fax: 717-851-3127
Dr. Jahnea Chanel Williams, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-812-4602    Fax: 717-812-3499
Katherine Nicole Prowell, DO
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1693 S Queen St, York, PA 17403
Phone: 717-845-1621    
Dr. Norman F. Navarro, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1000 S George St, York, PA 17403
Phone: 717-851-2348    Fax: 717-851-2426
Kelley D. Clark, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 35 Monument Rd Ste 202, York, PA 17403
Phone: 717-851-2722    Fax: 717-851-3127

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.