Dr Gretta A Gross, DO - Medicare Family Practice in York, PA

Dr Gretta A Gross, DO is a medicare enrolled "Family Medicine" physician in York, Pennsylvania. She went to Philadelphia College Of Osteopathic Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Wellspan Medical Group and her current practice location is 2003 Springwood Rd, York, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 851-2521.

Dr Gretta A Gross is licensed to practice in Pennsylvania (license number OS010729L) 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 1033186887.

Contact Information

Dr Gretta A Gross, DO
2003 Springwood Rd,
York, PA 17403-4836
(717) 851-2521
(717) 260-3330

Map and Direction




Physician's Profile

Full NameDr Gretta A Gross
GenderFemale
SpecialityFamily Practice
Experience27 Years
Location2003 Springwood Rd, 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 Gretta A Gross attended and graduated from Philadelphia College Of Osteopathic Medicine in 1997
  NPI Data:
  • NPI Number: 1033186887
  • Provider Enumeration Date: 03/01/2006
  • Last Update Date: 05/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8527056597
  • Enrollment ID: I20040506000489

Medical Identifiers

Medical identifiers for Dr Gretta A Gross such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033186887NPI-NPPES
180709LMedicaidPA
001807091MedicaidPA
003134128BMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 069602 (Georgia)Secondary
207Q00000XFamily Medicine OS010729L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
York HospitalYork, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellspan Medical Group19512131151966

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 Gretta A Gross allows following entities to bill medicare on her behalf.
Entity NameYork Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326060492
PECOS PAC ID: 2961307467
Enrollment ID: O20031205000629
Entity NameWellspan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750480299
PECOS PAC ID: 1951213115
Enrollment ID: O20040220000815

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 Gretta A Gross 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 Gretta A Gross, DO
3421 Concord Rd,
York, PA 17402-9001

Ph: (717) 851-2521
Dr Gretta A Gross, DO
2003 Springwood Rd,
York, PA 17403-4836

Ph: (717) 851-2521

Reviews and Comments


Family Medicine Doctors in York, PA

Dr. Sahil Jain, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 S George St, York Hospital, York, PA 17403
Phone: 717-851-2521    
Dr. Robert John Pizziketti, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 810 Bonneview Rd, York, PA 17402
Phone: 717-852-7766    Fax: 717-852-7862
Dr. Michael A Wilson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4222 Lincoln Hwy, York, PA 17406
Phone: 717-812-2050    Fax: 717-812-2052
Barry A Rott, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 S George St, York Hospital, York, PA 17403
Phone: 717-851-2521    Fax: 717-851-3535
Asceline So Go, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 116 S George St, Suite 200, York, PA 17401
Phone: 717-845-8617    Fax: 717-854-6645
Patrick Michael Sterling, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2251 Eastern Blvd, York, PA 17402
Phone: 717-840-2730    
Dr. Brendan Scot Tanner, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2149 S Queen St, York, PA 17403
Phone: 717-356-4460    

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).

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