NPIMap

Individual provider Active NPI

Natalie Michaela Guley, MD, PHD

  • Neurological Surgery Physician
  • Allentown, PA
National Provider Identifier
1386140010
Registry record updated Jul 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
License
MD488752 Issued in PA
Practice address
1250 S Cedar Crest Blvd Ste 400
Allentown, PA 18103-6224
Phone
(610) 402-6555
NPI assigned
Apr 2, 2018
Sex
Female
Sole proprietor
Yes

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 and National Provider Directory roles.

Hospital & facility affiliations 9

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

Care Compare profile

Medicare Care Compare
Specialty
Neurosurgery
Education
University of Tennessee, HSC, College of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lehigh Valley Physician Group 2,512 clinicians

Practice addresses (Care Compare)

1200 S Cedar Crest Blvd
Allentown, PA 18103-6202

1200 S Cedar Crest Blvd 3Rd FL Kasych
LVPG Burn Surgery
Allentown, PA 18103-6202
Phone (610) 402-8355

1200 S Cedar Crest Blvd FL
1 LVPG Nephrology
Allentown, PA 18103-6202
Phone (610) 402-8510

1210 S Cedar Crest Blvd
Allentown, PA 18103-6235
Phone (610) 402-3888

1250 S Cedar Crest Blvd
Allentown, PA 18103-6224

1503 N Cedar Crest Blvd
LVH Hospitalist PGRM
Allentown, PA 18104-2310
Phone (610) 861-8080

1770 Bathgate Rd
Bethlehem, PA 18017-7334

2100 Mack Blvd
FL 4
Allentown, PA 18103-5622

2545 Schoenersville Rd
Bethlehem, PA 18017-7300

Hospital & facility affiliations

  • Lehigh Valley Hospital Hospital, Allentown, PA, CCN 390133
  • Lehigh Valley Hospital - Pocono Hospital, East Stroudsburg, PA, CCN 390201
  • Lehigh Valley Hospital - Hazleton Hospital, Hazleton, PA, CCN 390185
  • Schuylkill Medical Center - South Jackson Street Hospital, Pottsville, PA, CCN 390030

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion17
Laminectomy or laminotomy (partial removal of spine bones)1-10

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
I20250808000123 PA Practitioner - Neurosurgery 9133477615 Reassigns benefits to 1 organization

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Lehigh Valley Physician Group Neurological Surgery Current Accepting new patients
Lehigh Valley Physician Group CurrentSince Jul 21, 2025 Accepting new patients
Lehigh Valley Physician Group CurrentSince Jul 21, 2025 Accepting new patients
Pulmonary Associates PC Past Accepting new patients

Locations

1250 S Cedar Crest Blvd
Ste 400
Allentown, PA 18103
Phone (610) 402-3650

2100 Mack Blvd
Fl 4
Allentown, PA 18103

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

Interoperability endpoints

  • Direct secure messaging: nguley1567833@direct2.lvhn.org

Specialties & licenses 2

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Neurological Surgery Physician 207T00000X MD488752 PA Primary

Addresses

NPPES NPI Registry

Primary practice location

1250 S Cedar Crest Blvd Ste 400
Allentown, PA 18103-6224

Mailing address

2100 Mack Blvd FL 4
Allentown, PA 18103-5622

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jul 25, 2025.

{
    "created_epoch": "1522627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753401600000",
    "number": "1386140010",
    "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": "1250 S CEDAR CREST BLVD STE 400",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181036224",
            "telephone_number": "610-402-6555"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GULEY",
        "first_name": "NATALIE",
        "middle_name": "MICHAELA",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-04-02",
        "last_updated": "2025-07-25",
        "certification_date": "2025-07-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "PA",
            "license": "MD488752",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Allentown, PA

Sources for this page

Verify at the official NPI Registry.