Individual provider Active NPI

Steven A Marks, DO

  • Pulmonary Disease Physician
  • Phoenix, AZ
National Provider Identifier
1528046547
Registry record updated Jan 24, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
4140 Issued in AZ
Practice address
16601 N 40TH St
Suite 101
Phoenix, AZ 85032-3345
Phone
(602) 441-3168
Fax
(480) 282-6651
NPI assigned
Jan 9, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 24, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 4140 AZ
Sleep Medicine (Internal Medicine) Physician 207RS0012X 4140 AZ
Pulmonary Disease Physician 207RP1001X 4140 AZ Primary

Addresses

Primary practice location

16601 N 40TH St
Suite 101
Phoenix, AZ 85032-3345

Mailing address

16601 N 40TH St
Suite 101
Phoenix, AZ 85032-3345
Phone (602) 441-3168

Other identifiers 1

IdentifierTypeStateIssuer
914441MedicaidAZ

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address smarks309461@balladhealth.medalliesdirect.net Direct Norton Community Physician Services LLC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA
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

Enrollment IDStateProvider typePAC IDDetails
I20230120001094 VA Practitioner - Pulmonary Disease 6901855147 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4140AZMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Wellmont Health System Current Accepting new patients
Norton Community Physician Services LLC Pulmonary Disease CurrentSince Nov 7, 2022 Accepting new patients
Norton Community Physician Services LLC CurrentSince Nov 7, 2022 Accepting new patients
Arete Sleep LLC PastSince Sep 12, 2005 Accepting new patients
Central Arizona Gastroenterology PC PastSince Mar 30, 2025 Accepting new patients
Arizona Center for Chest Diseases LTD PastSince Dec 6, 1999 Accepting new patients

Locations

98 15th St NW
Ste 208
Norton, VA 24273
Phone (276) 679-7600

100 15th St NW
#307
Norton, VA 24273
Phone (276) 439-1140

98 15th St NW
Ste 207A
Norton, VA 24273
Phone (276) 439-1490

Interoperability endpoints

  • FHIR API: https://fhir-api.fhirprod.aws.greenwayhealth.com/fhir/R4/2.16.840.1.113883.3.140.71921
  • Direct secure messaging: smarks309461@balladhealth.medalliesdirect.net

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1136764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1674518400000",
    "number": "1528046547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16601 N 40TH ST",
            "address_2": "SUITE 101",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850323345",
            "telephone_number": "602-441-3168",
            "fax_number": "480-282-6651"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16601 N 40TH ST",
            "address_2": "SUITE 101",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850323345",
            "telephone_number": "602-441-3168",
            "fax_number": "480-282-6651"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKS",
        "first_name": "STEVEN",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-01-09",
        "last_updated": "2023-01-24",
        "certification_date": "2023-01-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "AZ",
            "license": "4140",
            "primary": false
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "AZ",
            "license": "4140",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "AZ",
            "license": "4140",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "914441",
            "state": "AZ"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "smarks309461@balladhealth.medalliesdirect.net",
            "affiliation": "Y",
            "endpointDescription": "Ballad Health Care Everywhere",
            "affiliationName": "Norton Community Physician Services LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "98 15th St NW Ste 207A",
            "city": "Norton",
            "state": "VA",
            "country_code": "US",
            "postal_code": "242731600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.