NPIMap

Individual provider Active NPI

Zachary Michael Messina, D.O.

  • Critical Care Medicine (Internal Medicine) Physician
  • Philadelphia, PA
National Provider Identifier
1336674498
Registry record updated Mar 13, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
OS019882 Issued in PA
Practice address
10800 Knights Rd
Philadelphia, PA 19114-4200
Phone
(215) 612-5161
NPI assigned
Apr 26, 2017
Last updated
Mar 13, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 13, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X OT017725 PA
Emergency Medicine Physician 207P00000X OS019882 PA
Critical Care Medicine (Internal Medicine) Physician 207RC0200X OS019882 PA Primary

Addresses

Primary practice location

10800 Knights Rd
Philadelphia, PA 19114-4200

Mailing address

1101 Market St FL 30
Philadelphia, PA 19107-2934
Phone (215) 481-6836

Other practice location 1

111 S Front St
Harrisburg, PA 17101-2010
Phone (717) 231-8772

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address zmessina247217@phsdirect.pinnaclehealth.org

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
I20220701001419 PA Practitioner - Emergency MedicinePractitioner - Internal MedicinePractitioner - Critical Care (Intensivists) 0345620761 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency MedicineAlso: Critical Care (Intensivists), Internal Medicine
Education
Marian University College of Osteopathic Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pinnacle Health Medical ServicesGroup PAC ID 7618960493, 1,025 clinicians
Abington Memorial HospitalGroup PAC ID 3274437736, 442 clinicians

Practice addresses (Care Compare)

111 S Front St
Harrisburg, PA 17101-2010
Phone (717) 231-8772

1200 Old York Rd
Abington, PA 19001-3720
Phone (215) 481-4200

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Pacemaker insertion or repair1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OS019882PAMDEmergency Medicine Physician
OT017725PAMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Abington Memorial Hospital CurrentSince Nov 1, 2025 Accepting new patients
Pinnacle Health Medical Services CurrentSince May 5, 2023 Accepting new patients
Aria Health Physician Services Emergency Medicine CurrentSince Nov 1, 2025 Accepting new patients
Abington Memorial Hospital CurrentSince Nov 1, 2025 Accepting new patients
Aria Health Physician Services Current Accepting new patients
Pinnacle Health Medical Services CurrentSince May 5, 2023 Accepting new patients
Upmc Pinnacle Hospitals Past Accepting new patients

Locations

1200 Old York Rd
#5
Abington, PA 19001
Phone (215) 481-4100

111 S Front St
Harrisburg, PA 17101
Phone (717) 782-3282

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

10800 Knights Rd
Philadelphia, PA 19114
Phone (215) 612-2610

3998 Red Lion Rd
Philadelphia, PA 19114
Phone (215) 612-4060

4900 Frankford Ave
Philadelphia, PA 19124
Phone (215) 612-2610

Interoperability endpoints

  • Direct secure messaging: zmessina247217@phsdirect.pinnaclehealth.org
  • Direct secure messaging: zmessina296554@upmc.direct-ci.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 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": "1493164800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1710288000000",
    "number": "1336674498",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1101 MARKET ST FL 30",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191072934",
            "telephone_number": "215-481-6836"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10800 KNIGHTS RD",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191144200",
            "telephone_number": "215-612-5161"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 S Front St",
            "address_purpose": "LOCATION",
            "city": "Harrisburg",
            "state": "PA",
            "postal_code": "171012010",
            "country_code": "US",
            "telephone_number": "717-231-8772",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MESSINA",
        "first_name": "ZACHARY",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-26",
        "last_updated": "2024-03-13",
        "certification_date": "2024-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "PA",
            "license": "OT017725",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "OS019882",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "PA",
            "license": "OS019882",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "zmessina247217@phsdirect.pinnaclehealth.org",
            "affiliation": "N",
            "address_1": "111 S Front St",
            "city": "Harrisburg",
            "state": "PA",
            "country_code": "US",
            "postal_code": "171012010",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.