NPIMap

Individual provider Active NPI

William Merriam, M.D.

  • Urology Physician
  • West Chester, PA
National Provider Identifier
1912043258
Registry record updated Oct 21, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
MD427453 Issued in PA
Practice address
915 Old Fern Hill Rd
Building B Ste 202
West Chester, PA 19380-4269
Phone
(610) 692-4270
Fax
(610) 692-2566
NPI assigned
Jan 30, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 21, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X MD427453 PA Primary

Addresses

Primary practice location

915 Old Fern Hill Rd
Building B Ste 202
West Chester, PA 19380-4269

Mailing address

915 Old Fern Hill Rd
Building B Ste 202
West Chester, PA 19380-4269
Phone (610) 692-4270

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070529000462 PA Practitioner - Urology 6608973532 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
The Centers for Advanced Urology LLPGroup PAC ID 3274800941, 142 clinicians

Practice addresses (Care Compare)

1055 Andrew Dr
Suite 100
West Chester, PA 19380-3446
Phone (610) 692-4270

2 Industrial Blvd
Paoli, PA 19301-1645
Phone (610) 647-3660

211 S Gulph Rd
Suite 200 the Prostate Center
King of Prussia, PA 19406-3101
Phone (610) 579-3577

Hospital & facility affiliations

  • Chester County Hospital Hospital, West Chester, PA, CCN 390179
  • Paoli Hospital Hospital, Paoli, PA, CCN 390153
  • Hospital of Univ of Pennsylvania Hospital, Philadelphia, PA, CCN 390111
  • Lancaster General Hospital Hospital, Lancaster, PA, CCN 390100
  • Bryn Mawr Hospital Hospital, Bryn Mawr, PA, CCN 390139

Merit-based Incentive Payment System (MIPS)

Final score
90.14 of 100Reported as group
Promoting interoperability
100
Improvement activities
40
Cost
67.15

Procedures performed for Medicare patients

ProcedureNumber of procedures
Prostate resection1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD427453PAMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Alliance Physician Services, PC Urology CurrentSince Apr 20, 2017 Accepting new patients
Alliance Physician Services, PC Urology Current Accepting new patients
Alliance Physician Services, PC / Dba Midlantic Urology Urology CurrentSince Apr 20, 2017 Accepting new patients

Locations

919 Conestoga Rd
Bldg 1
Bryn Mawr, PA 19010
Phone (610) 525-6400

211 S Gulph Rd
Ste 200
Kng of Prussa, PA 19406
Phone (610) 382-5910

2 Industrial Blvd
Ste 120
Paoli, PA 19301
Phone (610) 644-2165

656 E Swedesford Rd
Ste 120
Wayne, PA 19087
Phone (610) 273-5320

1055 Andrew Dr
Ste 100
West Chester, PA 19380
Phone (610) 692-4270

915 Old Fern Hill Rd
Bldg B
West Chester, PA 19380
Phone (610) 696-1230

Organizations & group practices 3

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.

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1170115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1319155200000",
    "number": "1912043258",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "915 OLD FERN HILL RD",
            "address_2": "BUILDING B STE 202",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193804269",
            "telephone_number": "610-692-4270",
            "fax_number": "610-692-2566"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "915 OLD FERN HILL RD",
            "address_2": "BUILDING B STE 202",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193804269",
            "telephone_number": "610-692-4270",
            "fax_number": "610-692-2566"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERRIAM",
        "first_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-30",
        "last_updated": "2011-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "PA",
            "license": "MD427453",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Chester, PA

Sources for this page

Verify at the official NPI Registry.