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Steljes MD PC

Steljes MD PC is a healthcare organization registered as Sleep Medicine (Internal Medicine) Physician in Sparks, NV, holding Type 2 (organization) NPI 1487459517 since 2025. The authorized official on file is Ty Windfeldt, Ceo.

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NPI 1487459517
Entity type Organization (Type 2)
Legal business name Steljes MD PC
Practice address 2145 GREEN VISTA DR STE 112, Sparks, NV, 89431
Phone 7753591660
Fax 7752018376
Enumeration date 2025-02-13
Last updated in NPPES 2025-02-13

Authorized official

Name Ty Windfeldt
Title Ceo
Phone 7757424296

Taxonomy & classification

Taxonomy code Specialty Primary License State
207RC0000X Cardiovascular Disease Physician Secondary
207RP1001X Pulmonary Disease Physician Secondary
207RS0012X Sleep Medicine (Internal Medicine) Physician Primary
Copy-ready billing details
Provider: Steljes MD PC
NPI: 1487459517
Taxonomy: 207RS0012X (Sleep Medicine (Internal Medicine) Physician)
Address: 2145 GREEN VISTA DR STE 112, Sparks, NV, 89431

Providers at this address

NPI Name Type Specialty Location
1386359735 Andrea E Butters Aprn Pllc Organization Family Nurse Practitioner Sparks, NV
1376367904 Unite Sleep Centers LLC Organization Sleep Disorder Diagnostic Clinic/Center Sparks, NV

Verify this record

Cross-check NPI 1487459517 against the authoritative CMS record: view Steljes MD PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Steljes MD PC?
Steljes MD PC is registered in NPPES as a Sleep Medicine (Internal Medicine) Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-02-13.