Mazen Tolaymat

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

MD477118 Issued in PA

Practice address

1501 N Cedar Crest Blvd Ste 110
Allentown, PA 18104-2309

Phone

(610) 821-2828

NPI assigned

Apr 1, 2015

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Internal MedicineAlso: Gastroenterology

Education

Drexel University College of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Lehigh Valley Physician GroupGroup PAC ID 3072425123, 2,512 clinicians

Valley Health Partners Community Health CenterGroup PAC ID 4284065327, 121 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lehigh Valley Hospital Hospital, Allentown, PA, CCN 390133
• Lehigh Valley Hospital - Pocono Hospital, East Stroudsburg, PA, CCN 390201

Merit-based Incentive Payment System (MIPS)

Final score

89.17 of 100Reported as apm

Quality

78.34

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mtolaymat1391569@direct2.lvhn.org

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
• Valley Health Partners Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Allentown, PA
  • NPI 1770118648
  Care Compare group NPD
• Lehigh Valley Physician Group

  • Family Medicine Physician
  • Gilbertsville, PA
  • NPI 1164269965
  NPD
• Lehigh Valley Physician Group

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

  • Transplant Surgery Physician
  • Allentown, PA
  • NPI 1457309650
  NPD
• Pulmonary Associates PC

  • Pulmonary Disease Physician
  • Allentown, PA
  • NPI 1245209022
  NPD (past)

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
• Lehigh Valley Hospital Pocono

  • General Acute Care Hospital
  • East Stroudsburg, PA
  • NPI 1568459436
  Care Compare affiliation

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

{
    "created_epoch": "1427846400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744675200000",
    "number": "1902291594",
    "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": "1501 N CEDAR CREST BLVD STE 110",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181042309",
            "telephone_number": "610-821-2828"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "672 S River St Ste 101",
            "address_purpose": "LOCATION",
            "city": "Plains",
            "state": "PA",
            "postal_code": "187051033",
            "country_code": "US",
            "telephone_number": "570-552-7170",
            "fax_number": "570-552-7169",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TOLAYMAT",
        "first_name": "MAZEN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-01",
        "last_updated": "2025-04-15",
        "certification_date": "2025-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "PA",
            "license": "MD477118",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jillian Tokarczyk, CGC
• Anne Alicia Tokos, MD
• Gloria Sheila Tokpa, MD
• Michael Tolan, PA-C
• Kenan Tolaymat, DPM
• Naser Tolaymat, MD
• Aslyn Toledo Rivera
• Tom a. Strohl, Inc.
• Jordan E Toman, RBT
• Stefanie Lynn Toman, CRNP

• Gastroenterology Physician in Allentown, PA
• Providers in Allentown, PA by specialty
• Gastroenterology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 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.