NPIMap

Individual provider Active NPI

Christopher Mahrous, MD

  • Anesthesiology Physician
  • Allentown, PA
National Provider Identifier
1730748989
Registry record updated Aug 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
MD488841 Issued in PA
Practice address
1200 S Cedar Crest Blvd FL 2
Allentown, PA 18103-6202
Phone
(610) 402-6164
NPI assigned
Jun 11, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 15, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X MT218212 PA
Critical Care Medicine (Anesthesiology) Physician 207LC0200X 2023012202 MO
Internal Medicine Physician 207R00000X MT218212 PA
Anesthesiology Physician 207L00000X MD488841 PA Primary

Addresses

Primary practice location

1200 S Cedar Crest Blvd FL 2
Allentown, PA 18103-6202

Mailing address

2100 Mack Blvd FL 4
Allentown, PA 18103-5622

Other practice location 1

245 North 15th Street
6th Floor, MS 427
Philadelphia, PA 19102
Phone (215) 762-7916

Other practice location 2

1 Barnes Jewish Plaza
Saint Louis, MO 63110
Phone (314) 747-3000

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
I20250905003239 PA Practitioner - Anesthesiology 0345742649 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Drexel University College of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lehigh Valley Physician GroupGroup PAC ID 3072425123, 2,512 clinicians

Practice addresses (Care Compare)

330 Main St
Dickson City, PA 18519-1691
Phone (610) 402-6164

Hospital & facility affiliations

  • Lehigh Valley Hospital Hospital, Allentown, PA, CCN 390133
  • Lehigh Valley Hospital - Macungie Hospital, Macungie, PA, CCN 390430
  • Schuylkill Medical Center - South Jackson Street Hospital, Pottsville, PA, CCN 390030

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2023012202MOMDCritical Care Medicine (Anesthesiology) Physician
MT218212PAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Lehigh Valley Physician Group CurrentSince Aug 18, 2025 Accepting new patients
Lehigh Valley Physician Group Internal Medicine Current Accepting new patients
Lehigh Valley Physician Group Internal Medicine CurrentSince Aug 18, 2025 Accepting new patients

Locations

1200 S Cedar Crest Blvd
Fl 2
Allentown, PA 18103
Phone (610) 402-6164

2100 Mack Blvd
Fl 4
Allentown, PA 18103

5649 Wynnewood Dr
Ste 104
Laurys Station, PA 18059
Phone (610) 262-6641

320 W Pumping Station Rd
Quakertown, PA 18951
Phone (215) 529-4240

330 Main St
Scranton, PA 18519
Phone (570) 330-5000

Organizations & group practices 4

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 9

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": "1560211200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755216000000",
    "number": "1730748989",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 MACK BLVD FL 4",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181035622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 S CEDAR CREST BLVD FL 2",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181036202",
            "telephone_number": "610-402-6164"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "245 North 15th Street",
            "address_2": "6th Floor, MS 427",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "19102",
            "country_code": "US",
            "telephone_number": "215-762-7916",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Barnes Jewish Plaza",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "63110",
            "country_code": "US",
            "telephone_number": "314-747-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAHROUS",
        "first_name": "CHRISTOPHER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-06-11",
        "last_updated": "2025-08-15",
        "certification_date": "2025-08-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PA",
            "license": "MT218212",
            "primary": false
        },
        {
            "code": "207LC0200X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Critical Care Medicine",
            "state": "MO",
            "license": "2023012202",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MT218212",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PA",
            "license": "MD488841",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Allentown, PA

Sources for this page

Verify at the official NPI Registry.