Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Gretta A Gross, DO

Individual provider Family Medicine Physician · NPI 1033186887

Dr. Gretta A Gross, DO is a Family Practice in York, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 1997, 29 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group and accepts Medicare assignment. Licensed in Georgia and Pennsylvania.

Years since qualifying
29
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
GA, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2003 Springwood Rd
York, PA 17403-4836
Phone: (717) 851-2521
Fax: (717) 260-3330
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS010729L (PA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 069602 (GA)

Record details

NPI number1033186887
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESMay 3, 2023
Certification dateMay 3, 2023
Mailing address3421 Concord Rd, York, PA 17402-9001

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1997 (29 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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