Philip Arthur Grieshaber, MD

Primary specialty

General Practice PhysicianTaxonomy code 208D00000X

License

MD447515 Issued in PA

Practice address

2571 Baglyos Cir Ste B29
Bethlehem, PA 18020-8050

Phone

(484) 576-0844

Fax

(610) 365-1581

NPI assigned

May 26, 2009

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Jan 28, 2025 through Jan 28, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1243296000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755648000000",
    "number": "1063647790",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2571 BAGLYOS CIR STE B29",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180208050",
            "telephone_number": "484-576-0844",
            "fax_number": "610-365-1581"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2571 BAGLYOS CIR STE B29",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180208050",
            "telephone_number": "484-576-0844",
            "fax_number": "610-365-1581"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIESHABER",
        "first_name": "PHILIP",
        "middle_name": "ARTHUR",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-05-26",
        "last_updated": "2025-08-20",
        "certification_date": "2025-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "PA",
            "license": "MD447515",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE NUMBER",
            "identifier": "MD447515",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "103550006-0002",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Alicia Gregoire
• Gregory M. Bentzinger, DPM, LLC
• Heidi B Greiss, CRNA
• Phillip Grenz
• Meghan Griech, PT
• Evan Robert Griffin, MFT, LMFT
• Jeremy Griffis, PA-C
• Alexander Huntington Griffith, MD
• Bradley Anderson Griffith, M.D.
• Michelle Griffiths, PT

• General Practice Physician in Bethlehem, PA
• Providers in Bethlehem, PA by specialty
• General Practice Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.