NPIMap

Individual provider Active NPI

Heather Gerst

  • Gastroenterology Physician
  • Williamsport, PA
National Provider Identifier
1114193299
Registry record updated May 24, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
OS015748 Issued in PA
Practice address
700 High St
Williamsport, PA 17701-3100
Phone
(570) 321-3454
NPI assigned
May 7, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 24, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X OS015748 PA Primary

Addresses

Primary practice location

700 High St
Williamsport, PA 17701-3100

Mailing address

1201 Grampian Blvd
Williamsport, PA 17701-1900

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address heather.j.gerst@upmcdirect.com UPMC

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
I20111025000124 PA Practitioner - GastroenterologyPractitioner - Internal Medicine 0244403939 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Lake Erie College of Osteopathic Medicine, Erie, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Pinnacle Health Medical ServicesGroup PAC ID 7618960493, 1,025 clinicians
Susquehanna Physician ServicesGroup PAC ID 2264336460, 611 clinicians

Practice addresses (Care Compare)

2035 Technology Pkwy
Mechanicsburg, PA 17050-9422

2501 N 3Rd St
Kline Health Center Foot and Ankle
Harrisburg, PA 17110-1904
Phone (717) 782-2100

2501 N 3Rd St 2ND FL Kline HC
Reach Program
Harrisburg, PA 17110-1904
Phone (717) 782-2363

2501 N 3Rd St FL
2 Kline Health Center
Harrisburg, PA 17110-1904
Phone (717) 782-2100

2501 N 3Rd Street 2ND Floor
Pinnaclehealth Psychological Associates
Harrisburg, PA 17110-1904
Phone (717) 782-2143

310 Stock St
Hanover, PA 17331-2276

700 High St
Williamsport, PA 17701-3100
Phone (570) 321-3454

Hospital & facility affiliations

  • Upmc Williamsport Hospital, Williamsport, PA, CCN 390045

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OS015748PAMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Regional Gastroenterology Associates of Lancaster, LTD. Gastroenterology CurrentSince Jun 1, 2022 Accepting new patients
Pinnacle Health Medical Services Gastroenterology CurrentSince May 1, 2024 Accepting new patients
Regional Gastroenterology Associates of Lancaster, LTD. CurrentSince Jun 1, 2022 Accepting new patients
Susquehanna Physician Services CurrentSince Jul 27, 2015 Accepting new patients
Susquehanna Physician Services Gastroenterology CurrentSince Jul 27, 2015 Accepting new patients
Pinnacle Health Medical Services Current Accepting new patients
Pinnacle Health Medical Services CurrentSince May 1, 2024 Accepting new patients
Midatlantic Endoscopy LLC Current Accepting new patients
Susquehanna Physician Services Past Accepting new patients

Locations

100 N Academy Ave
Danville, PA 17822

409 S 2nd St
Ste 2F
Harrisburg, PA 17104
Phone (717) 231-8049

2501 N 3rd St
Fl 2
Harrisburg, PA 17110
Phone (717) 782-2100

2112 Harrisburg Pike
Ste 202
Lancaster, PA 17601
Phone (717) 544-3500

815 Sumneytown Pike
Ofc Cgi
Lansdale, PA 19446
Phone (215) 257-5071

1201 Grampian Blvd
Williamsport, PA 17701
Phone (570) 326-8723

700 High St
#D
Williamsport, PA 17701
Phone (570) 321-3454

700 High St
Williamsport, PA 17701
Phone (570) 321-1000

100 E Lancaster Ave
Ste 252
Wynnewood, PA 19096
Phone (610) 896-7360

Interoperability endpoints

  • Direct secure messaging: hgerst@cgi.medentdirect.com
  • Direct secure messaging: hgerst225057@direct-lghealth.org
  • Direct secure messaging: hgerst99518@upmc.direct-ci.com
  • Direct secure messaging: heathergerst@hgi.allscriptsdirect.net

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 7

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": "1210118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1621814400000",
    "number": "1114193299",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1201 GRAMPIAN BLVD",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177011900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 HIGH ST",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177013100",
            "telephone_number": "570-321-3454"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERST",
        "first_name": "HEATHER",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-05-07",
        "last_updated": "2021-05-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "PA",
            "license": "OS015748",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "heather.j.gerst@upmcdirect.com",
            "affiliation": "Y",
            "affiliationName": "UPMC",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Williamsport, PA

Sources for this page

Verify at the official NPI Registry.