NPIMap

Individual provider Active NPI

Steven Silvonek, M.D.

  • Anesthesiology Physician
  • Bethlehem, PA
National Provider Identifier
1720246804
Registry record updated Jan 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
MD451660 Issued in PA
Practice address
801 Ostrum St
Bethlehem, PA 18015-1000
Phone
(610) 954-2229
NPI assigned
May 27, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X MD451660 PA Primary

Addresses

Primary practice location

801 Ostrum St
Bethlehem, PA 18015-1000

Mailing address

PO Box 500
Souderton, PA 18964-0500
Phone (610) 504-2032

Other identifiers 2

IdentifierTypeStateIssuer
MD451660OtherPALICENSE
25MA09560600OtherNJLICENSE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC, PA, NJ3 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20120815000359 NC Practitioner - Anesthesiology 9335395847 Reassigns benefits to 1 organization
I20140702000934 PA Practitioner - Anesthesiology 9335395847 Reassigns benefits to 2 organizations
I20170811001035 NJ Practitioner - Anesthesiology 9335395847 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Pennsylvania State University College of Medicine, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Anesthesia Specialists of Bethlehem PCGroup PAC ID 1355254533, 283 clinicians
St Lukes Physician Group IncGroup PAC ID 6709798333, 2,161 clinicians

Practice addresses (Care Compare)

1736 Hamilton St
Allentown, PA 18104-5656
Phone 7067379250109

1872 St Lukes Blvd
Easton, PA 18045-5669
Phone (866) 785-8537

3000 St Lukes Dr
Quakertown, PA 18951-1696
Phone (267) 985-1000

500 St Lukes Dr
Lehighton, PA 18235-5000
Phone (866) 785-8537

501 Cetronia Rd
Allentown, PA 18104-9569
Phone 7067379250109

521 Cetronia Rd
Allentown, PA 18104-9569
Phone (610) 954-5810

801 Ostrm St
Bethlehem, PA 18015-1000
Phone (484) 426-2501

801 Ostrum St
Bethlehem, PA 18015-1065
Phone (610) 954-5810

Hospital & facility affiliations

  • St Lukes Hospital Hospital, Bethlehem, PA, CCN 390049
  • St Luke'S Hospital - Upper Bucks Campus Hospital, Quakertown, PA, CCN 390035
  • St Luke'S Hospital - Carbon Campus Hospital, Lehighton, PA, CCN 390335

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
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
St. Luke'S Physician Group, Inc. CurrentSince Mar 19, 2024 Accepting new patients
St. Luke'S Warren Physician Group, PC Current Accepting new patients
St. Luke'S Physician Group, Inc. Current Accepting new patients
St. Luke'S Warren Physician Group, PC CurrentSince Apr 2, 2020 Accepting new patients
Anesthesia Specialists of Bethlehem, PC Anesthesiology CurrentSince Jul 1, 2014 Accepting new patients
Anesthesia Specialists of Warren, LLC Anesthesiology CurrentSince Aug 1, 2017 Accepting new patients
St. Luke'S Warren Physician Group, PC CurrentSince Apr 2, 2020 Accepting new patients
St Luke'S Physician Group Inc CurrentSince Mar 19, 2024 Accepting new patients
Wake Forest University Health Sciences CurrentSince Jul 2, 2012 Accepting new patients

Locations

Medical Ctr Blvd
Winston Salem, NC 27157
Phone (336) 713-2697

185 Roseberry St
Phillipsburg, NJ 08865
Phone (908) 213-6611

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

1 W Broad St
Ste 506
Bethlehem, PA 18018
Phone 6109545810 ext. 3

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

Organizations & group practices 9

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 8

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": "1211846400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768176000000",
    "number": "1720246804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 500",
            "city": "SOUDERTON",
            "state": "PA",
            "postal_code": "189640500",
            "telephone_number": "610-504-2032"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 OSTRUM ST",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180151000",
            "telephone_number": "610-954-2229"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SILVONEK",
        "first_name": "STEVEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-27",
        "last_updated": "2026-01-12",
        "certification_date": "2026-01-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PA",
            "license": "MD451660",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "MD451660",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "25MA09560600",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Bethlehem, PA

Sources for this page

Verify at the official NPI Registry.