Quick answers
- Which hospitals does Nicholas S. Shriver work at?
- Medicare's official clinician data lists Nicholas S. Shriver at 1 hospital: AdventHealth Castle Rock. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas S. Shriver see patients?
- Medicare's clinician data lists 2 practice locations, including Castle Rock, CO and Denver, CO. Call before your visit to confirm the address.
- What is Nicholas S. Shriver's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Nicholas S. Shriver accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas S. Shriver accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Nicholas S. Shriver?
- (720) 330-1305, as listed in official Medicare / NPI Registry data.
- What is Nicholas S. Shriver's NPI number?
- 1669040713. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas S. Shriver works
Medicare's Facility Affiliation Data lists Nicholas S. Shriver at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Castle RockCastle Rock, CO · Acute Care Hospital · CCN 060125
Practice locations
Addresses where Nicholas S. Shriver is enrolled with Medicare (CMS data updated 2026-10-02).
- 1151 Aloha St, Suite 100Castle Rock, CO 80108 (720) 330‑1305
- 2535 S Downing StDenver, CO 80210 (303) 778‑5797
Group practices
Medicare enrollment lists Nicholas S. Shriver as a member of this group (CMS data updated 2026-10-02).
- Portercare Adventist Health System774 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Castle Rock
Clinicians with the same Medicare primary specialty in Castle Rock, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas A & M University System, Hsc, College Of Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669040713 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians