NPIMap

Individual provider Active NPI

Margaret Mary Hallahan, D.O.

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Huntingdon, PA
National Provider Identifier
1972818540
Registry record updated May 7, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospice and Palliative Medicine (Internal Medicine) PhysicianTaxonomy code 207RH0002X
License
OS016316 Issued in PA
Practice address
1225 Warm Springs Ave
Huntingdon, PA 16652-2350
Phone
(814) 643-2290
NPI assigned
Aug 8, 2010
Last updated
May 7, 2018By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 7, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X OS016316 PA
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X OS016316 PA Primary

Addresses

Primary practice location

1225 Warm Springs Ave
Huntingdon, PA 16652-2350

Mailing address

1225 Warm Springs Ave
Huntingdon, PA 16652-2350
Phone (814) 643-2290

Other identifiers 1

IdentifierTypeStateIssuer
102826058MedicaidPA

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
I20131030001265 PA Practitioner - Internal MedicinePractitioner - HospitalistPractitioner - Hospice/Palliative Care 9032344999 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospice/Palliative Care, Hospitalist
Education
Lake Erie College of Osteopathic Medicine, Erie, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
J C Blair Memorial HospitalGroup PAC ID 2668378407, 98 clinicians
CH Specialty Services PA PCGroup PAC ID 2567827157, 75 clinicians
Curana Health of Pennsylvania PCGroup PAC ID 6507246345, 98 clinicians

Practice addresses (Care Compare)

1227 Warm Springs
201 PHHD Palliative Care
Huntingdon, PA 16652-2300
Phone (814) 643-8255

526 N Saint Cloud St
Suite 1601
Allentown, PA 18104-5041
Phone (337) 991-9276

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
CH Specialty Services PA PC Internal Medicine CurrentSince Jan 6, 2026 Accepting new patients
J C Blair Memorial Hospital CurrentSince May 5, 2020 Accepting new patients
J C Blair Memorial Hospital Current Accepting new patients
J C Blair Memorial Hospital CurrentSince May 5, 2020 Accepting new patients
J C Blair Medical Services Inc Internal Medicine CurrentSince Oct 7, 2013 Accepting new patients
Valley View Haven Inc. Past Accepting new patients
Embassy Huntingdon Park, LLC Past Accepting new patients
Broad Top Area Medical Center, Inc PastSince May 25, 2021 Accepting new patients
Embassy Woodland Park, LLC Past Accepting new patients

Locations

526 N Saint Cloud St
#1601
Allentown, PA 18104

1225 Warm Springs Ave
Huntingdon, PA 16652
Phone (814) 643-8206

1227 Warm Springs Ave
Ste 201
Huntingdon, PA 16652
Phone (814) 643-8668

7651 Lake Raystown Shopping Ctr
Huntingdon, PA 16652
Phone (814) 643-8485

7 E Locust St
Oxford, PA 19363
Phone (610) 998-2400

Interoperability endpoints

  • Direct secure messaging: dohallahan@hfcc.medentdirect.com

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Penn Highlands HuntingdonHuntingdon, PA, CCN 39U056 Hospital Corporate Officer Jun 1, 2019

Owned or controlled facilities with NPI records 2

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 10

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 57

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

View all 57

NPI Registry JSON

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

{
    "created_epoch": "1281225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1525651200000",
    "number": "1972818540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1225 WARM SPRINGS AVE",
            "city": "HUNTINGDON",
            "state": "PA",
            "postal_code": "166522350",
            "telephone_number": "814-643-2290"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1225 WARM SPRINGS AVE",
            "city": "HUNTINGDON",
            "state": "PA",
            "postal_code": "166522350",
            "telephone_number": "814-643-2290"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALLAHAN",
        "first_name": "MARGARET",
        "middle_name": "MARY",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-08-08",
        "last_updated": "2018-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "OS016316",
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "PA",
            "license": "OS016316",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "102826058",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Huntingdon, PA

Sources for this page

Verify at the official NPI Registry.