NPIMap

Individual provider Active NPI

Eric R Gejer, DO

  • Cardiovascular Disease Physician
  • Doylestown, PA
National Provider Identifier
1104863067
Registry record updated Nov 2, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
0S010641L Issued in PA
Practice address
599 W State St Ste 200
Doylestown, PA 18901-2567
Phone
(267) 893-6800
Fax
(267) 893-6820
NPI assigned
Jun 1, 2006
Last updated
Nov 2, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 2, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 0S010641L PA Primary
Nuclear Cardiology Physician 207UN0901X 0S010641L PA

Addresses

Primary practice location

599 W State St Ste 200
Doylestown, PA 18901-2567

Mailing address

PO Box 829641
Philadelphia, PA 19182-9641
Phone (267) 370-5296

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
I20060913000576 PA Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal MedicinePractitioner - Other (Physician) 2264451293 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Clinical Specialty AssociatesGroup PAC ID 5799295853, 165 clinicians
Via AffiliatesGroup PAC ID 1759295512, 180 clinicians

Practice addresses (Care Compare)

595 W State St
Doylestown, PA 18901-2554

599 W State St
Doylestown, PA 18901-2567
Phone (215) 345-6050

599 W State Street
200 Doylestown Health Gastroenterology
Doylestown, PA 18901-2567
Phone (215) 345-6050

701 E Marshall St
West Chester, PA 19380-4412
Phone (610) 431-5000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
0S010641LPAMDNuclear Cardiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Via Affiliates Current Accepting new patients
Clinical Specialty Associates Current Accepting new patients
Doylestown Pet Associates LLC CurrentSince Apr 20, 2024 Accepting new patients
Via Affiliates CurrentSince Jul 1, 2012 Accepting new patients
Via Affiliates CurrentSince Jul 1, 2012 Accepting new patients
Clinical Specialty Associates CurrentSince Aug 1, 2025 Accepting new patients
Clinical Specialty Associates CurrentSince Aug 1, 2025 Accepting new patients

Locations

595 W State St
Doylestown, PA 18901
Phone (215) 345-2200

599 W State St
Ste 200
Doylestown, PA 18901
Phone (215) 345-6050

9 Village Sq
Ste 7
New Hope, PA 18938
Phone (215) 794-7471

847 Easton Rd
Ste 2800
Warrington, PA 18976
Phone (215) 345-1900

701 E Marshall St
West Chester, PA 19380
Phone (610) 431-5000

Interoperability endpoints

  • Direct secure messaging: eric.gejer@dhcp.eclinicaldirectplus.com

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 4

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": "1149120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1698883200000",
    "number": "1104863067",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 829641",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191829641",
            "telephone_number": "267-370-5296",
            "fax_number": "152-303-7252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "599 W STATE ST STE 200",
            "city": "DOYLESTOWN",
            "state": "PA",
            "postal_code": "189012567",
            "telephone_number": "267-893-6800",
            "fax_number": "267-893-6820"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GEJER",
        "first_name": "ERIC",
        "middle_name": "R",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-01",
        "last_updated": "2023-11-02",
        "certification_date": "2023-11-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "PA",
            "license": "0S010641L",
            "primary": true
        },
        {
            "code": "207UN0901X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine, Nuclear Cardiology",
            "state": "PA",
            "license": "0S010641L",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Doylestown, PA

Sources for this page

Verify at the official NPI Registry.