Individual provider Active NPI

William Grieco, MD

  • Anesthesiology Physician
  • Philadelphia, PA
National Provider Identifier
1548357403
Registry record updated Oct 14, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
MD042085L Issued in PA
Practice address
2601 Holme Ave
Philadelphia, PA 19152-2007
Phone
(215) 335-6000
NPI assigned
Oct 10, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 14, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X MD042085L PA Primary

Addresses

Primary practice location

2601 Holme Ave
Philadelphia, PA 19152-2007

Mailing address

PO Box 828962
Philadelphia, PA 19182-8962
Phone (517) 787-6440

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
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.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040106000485 PA Practitioner - Anesthesiology 0143129445 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Jefferson Medical College of Thomas Jefferson University, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cep America - Anesthesia PCGroup PAC ID 3678897915, 849 clinicians

Practice addresses (Care Compare)

1403 Rhawn St
Philadelphia, PA 19111-2803
Phone (215) 332-8100

2601 Holme Ave
Philadelphia, PA 19152-2007
Phone (215) 335-6000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper gastrointestinal (GI) endoscopy for acid reflux1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD042085LPAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Aug 22, 2025 Accepting new patients
Cep America - Anesthesia PC Anesthesiology Current Accepting new patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Aug 22, 2025 Accepting new patients
Northstar Anesthesia of Pennsylvania, LLC Anesthesiology CurrentSince Jul 1, 2017 Accepting new patients

Locations

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

1000 Dutch Ridge Rd
Beaver, PA 15009
Phone (724) 728-7000

1403 Rhawn St
Philadelphia, PA 19111
Phone (215) 332-8100

2601 Holme Ave
Philadelphia, PA 19152
Phone (215) 335-6000

720 Blackburn Rd
Sewickley, PA 15143
Phone (412) 741-6600

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1160438400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1571011200000",
    "number": "1548357403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 828962",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191828962",
            "telephone_number": "517-787-6440",
            "fax_number": "517-787-2922"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2601 HOLME AVE",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191522007",
            "telephone_number": "215-335-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIECO",
        "first_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-10",
        "last_updated": "2019-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PA",
            "license": "MD042085L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.