Individual provider Active NPI

Cynthia Marie Sieto, PA-C

  • Medical Physician Assistant
  • Allentown, PA
National Provider Identifier
1518963487
Registry record updated Jan 27, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
License
MA051355 Issued in PA
Practice address
2895 Hamilton Blvd
Suite 104
Allentown, PA 18104-6172
Phone
(610) 435-8986
Fax
(610) 435-8307
NPI assigned
Jun 24, 2005
Last updated
Jan 27, 2010By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 27, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X MA051355 PA Primary

Addresses

Primary practice location

2895 Hamilton Blvd
Suite 104
Allentown, PA 18104-6172

Mailing address

2895 Hamilton Blvd
Suite 104
Allentown, PA 18104-6172
Phone (610) 435-8986

Other identifiers 1

IdentifierTypeStateIssuer
MA051355OtherPAPHYSICIAN ASST. LICENSE #

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NJ2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20041027000128 PA Practitioner - Physician Assistant 4880656487 Reassigns benefits to 2 organizations
I20251003002191 NJ Practitioner - Physician Assistant 4880656487 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
St Lukes Physician Group IncGroup PAC ID 6709798333, 2,161 clinicians

Practice addresses (Care Compare)

421 Chew St
Allentown, PA 18102-3406
Phone (484) 503-1018

421 W Chew St
Allentown, PA 18102-3406
Phone (610) 776-4959

451 Chew St
Allentown, PA 18102-3472
Phone (484) 526-2400

801 Ostrm St
Bethlehem, PA 18015-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.13 of 100Reported as apm
Quality
82.27
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
St. Luke's Warren Physician Group, PC CurrentSince Oct 13, 2025 Accepting new patients
St Luke's Physician Group Inc CurrentSince Aug 1, 2015 Accepting new patients
St. Luke's Warren Physician Group, PC CurrentSince Oct 13, 2025 Accepting new patients
St Luke's Physician Group Inc CurrentSince Aug 1, 2015 Accepting new patients
Farhad Sholevar, LLC Past Accepting new patients
St. Luke's Physician Group Inc. Past Accepting new patients

Locations

279 State Route 31 S
Washington, NJ 07882
Phone (908) 689-2201

2895 Hamilton Blvd
Ste 104
Allentown, PA 18104
Phone (610) 435-8986

421 Chew St
Allentown, PA 18102
Phone (610) 776-4500

451 Chew St
Ste 403
Allentown, PA 18102
Phone (610) 435-8986

250 S 21st St
Easton, PA 18042
Phone (610) 250-4300

801 Ostrum St
Fountain Hill, PA 18015
Phone (610) 954-2200

500 St Lukes Dr
Lehighton, PA 18235
Phone (484) 464-9000

3000 St Lukes Dr
Quakertown, PA 18951
Phone (215) 538-4500

Interoperability endpoints

  • Direct secure messaging: cynthia.sieto@slpg.direct-sluhn.org

Organizations & group practices 8

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 6

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": "1119571200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1264550400000",
    "number": "1518963487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2895 HAMILTON BLVD",
            "address_2": "SUITE 104",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181046172",
            "telephone_number": "610-435-8986",
            "fax_number": "610-435-8307"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2895 HAMILTON BLVD",
            "address_2": "SUITE 104",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181046172",
            "telephone_number": "610-435-8986",
            "fax_number": "610-435-8307"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIETO",
        "first_name": "CYNTHIA",
        "middle_name": "MARIE",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-06-24",
        "last_updated": "2010-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "PA",
            "license": "MA051355",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PHYSICIAN ASST. LICENSE #",
            "identifier": "MA051355",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Allentown, PA

Sources for this page

Verify at the official NPI Registry.