Haley M Guzzo, MD

Primary specialty

Addiction Medicine (Anesthesiology) PhysicianTaxonomy code 207LA0401X

License

MD448935 Issued in PA

Practice address

4905 W Tilghman St
Suite 250
Allentown, PA 18104-9130

Phone

(484) 866-9582

Fax

(610) 366-1147

NPI assigned

Feb 25, 2007

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Mary Jo Haley Former name

Medicare fee-for-service enrollment

Enrolled in PA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Anesthesiology

Education

University of Maryland School of Medicine, 2005

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)

Hospital & facility affiliations

• Lehigh Valley Hospital Hospital, Allentown, PA, CCN 390133

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Lehigh Valley Physician Group

  • Developmental - Behavioral Pediatrics Physician
  • Allentown, PA
  • NPI 1780155689
  Medicare reassignment Care Compare group
• Lehigh Valley Anesthesia Services, P. C.

  • Certified Registered Nurse Anesthetist
  • Allentown, PA
  • NPI 1730174731

  Anesthesiology

  Medicare reassignment NPD
• Lehigh Valley Physician Group

  • Family Medicine Physician
  • East Stroudsburg, PA
  • NPI 1245093368
  NPD
• Lehigh Valley Physician Group

  • Anesthesiology Physician
  • Allentown, PA
  • NPI 1366129512
  NPD
• Lehigh Valley Physician Group

  • Transplant Surgery Physician
  • Allentown, PA
  • NPI 1457309650
  NPD

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

• Lehigh Valley Hospital

  • General Acute Care Hospital
  • Allentown, PA
  • NPI 1164400131
  Care Compare affiliation
• Lehigh Valley Hospital

  • Clinic/Center
  • Allentown, PA
  • NPI 1194673467

  Hospital

  Care Compare affiliation
• Lehigh Valley Hospital

  • Clinic/Center
  • Allentown, PA
  • NPI 1528627155

  Hospital

  Care Compare affiliation
• Lehigh Valley Hospital

  • Psychiatric Hospital Unit
  • Bethlehem, PA
  • NPI 1609834001
  Care Compare affiliation
• Lehigh Valley Hospital

  • Children's Hospital
  • Allentown, PA
  • NPI 1952954307
  Care Compare affiliation

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

{
    "created_epoch": "1172361600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743120000000",
    "number": "1295861318",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4905 W TILGHMAN ST",
            "address_2": "SUITE 250",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181049130"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4905 W TILGHMAN ST",
            "address_2": "SUITE 250",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181049130",
            "telephone_number": "484-866-9582",
            "fax_number": "610-366-1147"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUZZO",
        "first_name": "HALEY",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-02-25",
        "last_updated": "2025-03-28",
        "certification_date": "2025-03-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PA",
            "license": "MD448935",
            "primary": false
        },
        {
            "code": "207LA0401X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Addiction Medicine",
            "state": "PA",
            "license": "MD448935",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARY",
            "last_name": "HALEY",
            "middle_name": "JO",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Jacqueline Gutierrez
• Julie L. Gutzweiler, PAC
• Ksenia Guvakova, MD
• Desiree Guzman
• Krystal Guzman
• James L Guzzo, MD
• Joseph Carl Guzzo, M.D.
• Gwen S. Greenberg, DPM
• Gynecologic Oncology Associates of Lehigh Valley
• Gynecologic Oncology of Lehigh Valley, LLC

• Addiction Medicine (Anesthesiology) Physician in Allentown, PA
• Providers in Allentown, PA by specialty
• Addiction Medicine (Anesthesiology) Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.