NPIMap

Organization Active NPI

Sincera Health PLLC

Doing business as Sincera Urgent Care

  • Urgent Care Clinic/Center
  • Pella, IA
National Provider Identifier
1235929225
Registry record updated Aug 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urgent Care Clinic/CenterTaxonomy code 261QU0200X
Legal business name
SINCERA HEALTH PLLC
Doing business as
Sincera Urgent Care
Practice address
1518 Washington St
Pella, IA 50219-7580
Phone
(641) 255-2688
Fax
(833) 450-5390
NPI assigned
May 12, 2025
Last updated
Aug 28, 2025By the provider in NPPES
Organization subpart
Yes
Parent organization
SINCERA HEALTH PLLCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Aug 28, 2025

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

Authorized official

Name
Spencer L Carlstone, MDNPI 1629055678
Title
Owner
Phone
(641) 255-2688

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Primary Care Clinic/Center 261QP2300X
Urgent Care Clinic/Center 261QU0200X Primary

Addresses

Primary practice location

1518 Washington St
Pella, IA 50219-7580

Mailing address

1518 Washington St
Pella, IA 50219-7580
Phone (641) 255-2688

Other names 1

  • Sincera Urgent Care Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20240311000200 IA Part B Supplier - Clinic/Group Practice 9032555297 Receives reassigned benefits from 6 practitioners
1 other NPI on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Pella, IA

Other NPIs on the same Medicare enrollment 1

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

National Provider Directory

National Provider Directory
Tax ID family
Sincera Health PLLC2 organizations share this tax ID, including this one
Part of
Sincera Health PLLC

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Ownership & related parties

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

Practitioners & affiliated clinicians

Practitioners 6

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": "1747008000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1756339200000",
    "number": "1235929225",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1518 WASHINGTON ST",
            "city": "PELLA",
            "state": "IA",
            "postal_code": "502197580",
            "telephone_number": "641-255-2688",
            "fax_number": "833-450-5390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1518 WASHINGTON ST",
            "city": "PELLA",
            "state": "IA",
            "postal_code": "502197580",
            "telephone_number": "641-255-2688",
            "fax_number": "833-450-5390"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SINCERA HEALTH PLLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "SINCERA HEALTH PLLC",
        "enumeration_date": "2025-05-12",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A",
        "authorized_official_last_name": "CARLSTONE",
        "authorized_official_first_name": "SPENCER",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "641-255-2688",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QU0200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Urgent Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Sincera Urgent Care",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Pella, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 2025; 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.