NPIMap

Organization Active NPI

Questcare Pulmonary Consultants PLLC

  • Internal Medicine Physician
  • Dallas, TX
National Provider Identifier
1316467186
Registry record updated Apr 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
QUESTCARE PULMONARY CONSULTANTS PLLC
Practice address
12200 Park Central Dr Ste 100
Dallas, TX 75251-2124
Phone
(954) 939-5000
NPI assigned
Jun 22, 2017
Last updated
Apr 16, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 16, 2026

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

Authorized official

Name
Mark Jeffrey Slepin
Title
Owner
Phone
(954) 939-5950

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X Primary

Addresses

Primary practice location

12200 Park Central Dr Ste 100
Dallas, TX 75251-2124

Mailing address

PO Box 780929
Philadelphia, PA 19178-0929
Phone (954) 939-5950

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20121109000243 TX Part B Supplier - Clinic/Group Practice 7315198801 Receives reassigned benefits from 23 practitioners
3 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Dallas, TX; McKinney, TX

Other NPIs on the same Medicare enrollment 3

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Member of 3

Organizations this organization is a member of, according to the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 9

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1498089600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776297600000",
    "number": "1316467186",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 780929",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191780929",
            "telephone_number": "954-939-5950",
            "fax_number": "866-250-6889"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12200 PARK CENTRAL DR STE 100",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752512124",
            "telephone_number": "954-939-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "QUESTCARE PULMONARY CONSULTANTS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-06-22",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A",
        "authorized_official_last_name": "SLEPIN",
        "authorized_official_first_name": "MARK",
        "authorized_official_middle_name": "JEFFREY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "954-939-5950"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.