Individual provider Active NPI

Michael S Paranka, MD

  • Neonatal-Perinatal Medicine Physician
  • Denver, CO
National Provider Identifier
1386600260
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neonatal-Perinatal Medicine PhysicianTaxonomy code 2080N0001X
License
39564 Issued in CO
Practice address
1601 E. 19TH Street
Suite 5300
Denver, CO 80218
Phone
(303) 839-7440
NPI assigned
Apr 21, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neonatal-Perinatal Medicine Physician 2080N0001X 39564 CO Primary

Addresses

Primary practice location

1601 E. 19TH Street
Suite 5300
Denver, CO 80218

Mailing address

1601 E. 19TH Street
Suite 5300
Denver, CO 80218
Phone (303) 839-7440

Other identifiers 1

IdentifierTypeStateIssuer
25732251MedicaidCO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
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
I20120524000410 CO Order and Referring Only - Pediatric MedicinePractitioner - Pediatric Medicine 3678736980

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
39564COMDNeonatal-Perinatal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Obstertix/Pediatrix Medical Group Neonatal-Perinatal Medicine Past Accepting new patients
Obstetrix Medical Group of Colorado P C Past Accepting new patients

Organizations & group practices 2

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": "1145577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1386600260",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1601 E. 19TH STREET",
            "address_2": "SUITE 5300",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "80218",
            "telephone_number": "303-839-7440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 E. 19TH STREET",
            "address_2": "SUITE 5300",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "80218",
            "telephone_number": "303-839-7440"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARANKA",
        "first_name": "MICHAEL",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "CO",
            "license": "39564",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "25732251",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.