Active NPI
Marc A Hirsh, MD
- Hematology & Oncology Physician
- Hanover, PA
National Provider Identifier
1811989445
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- MD037694E
- Practice address
- 777 Cherry Tree CT
Hanover, PA 17331-7902 - Phone
- (717) 633-5992
- Fax
- (717) 633-5940
- NPI assigned
- Aug 19, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hematology & Oncology Physician | 207RH0003X | MD037694E | PA | Primary |
Addresses
Primary practice location
777 Cherry Tree CT
Hanover, PA 17331-7902
Mailing address
777 Cherry Tree CT
Hanover, PA 17331-7902
Phone (717) 633-5992
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0011654260002 | Medicaid | PA | |
| 02632100 | Other | PA | CAPITAL BLUE CROSS |
| 175722 | Other | PA | KEYSTONE HEALTH PLAN |
| 916582 | Other | PA | HIGMARK |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD037694E | PA | MD | Hematology & Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Frederick Health Hospital Inc | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1124409600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1811989445",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "777 CHERRY TREE CT",
"city": "HANOVER",
"state": "PA",
"postal_code": "173317902",
"telephone_number": "717-633-5992",
"fax_number": "717-633-5940"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "777 CHERRY TREE CT",
"city": "HANOVER",
"state": "PA",
"postal_code": "173317902",
"telephone_number": "717-633-5992",
"fax_number": "717-633-5940"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HIRSH",
"first_name": "MARC",
"middle_name": "A",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-08-19",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "PA",
"license": "MD037694E",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0011654260002",
"state": "PA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAPITAL BLUE CROSS",
"identifier": "02632100",
"state": "PA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "KEYSTONE HEALTH PLAN",
"identifier": "175722",
"state": "PA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HIGMARK",
"identifier": "916582",
"state": "PA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Hanover, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.