Gary Wayne Seifert, APRN NP-C
Family Nurse Practitioner · Denver, CO
At a glance
11590 Black Forest Rd, Denver, CO 80203-1859
NPPES record updated Jul 10, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
11590 Black Forest Rd Ste 10Denver, CO 80203-1859
Additional reported practice locations
5900 Balcones Dr Ste 100Austin, TX 787314298
Phone: 7196297988
Fax: 7192128795 7533 S Center View Ct Ste 5975
West Jordan, UT 840845526
Phone: 7196297988
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2021
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Centura Health-Penrose St Francis Health Services Colorado Springs, CO
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Nurse Practitioner
- Taxonomy code
- 363LF0000X
- Enumeration date
- Jul 2, 2021
- Record updated
- Jul 10, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- APRN NP-C
Reported taxonomies and licenses
363LF0000X
License reported: APRN11030808 FL
363LF0000X
License reported: 1046231 TX
363LF0000X
License reported: F359423-01 NY
363LF0000X
License reported: 90028 NM
363LF0000X
License reported: 243741 AK
363LF0000X
License reported: SP032410 PA
363LF0000X · Primary
License reported: APN1001433NP CO
363LF0000X
License reported: 14282604-4405 UT
363LF0000X
License reported: 0024197768 VA
363LF0000X
License reported: 228413 OK
363LF0000X
License reported: APTP.N3.70145018 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
11590 Black Forest RdSte 10
Denver, CO 80203-1859
- Phone
- (719) 629-7988
- Fax
- (719) 212-8795
Mailing address
11590 BLACK FOREST RD STE 10COLORADO SPRINGS, CO 809086000
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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