Quick answers
- Which hospitals does Colin M. Phillips work at?
- Medicare's official clinician data lists Colin M. Phillips at 2 hospitals: Reston Hospital Center and Stonesprings Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Colin M. Phillips see patients?
- Medicare's clinician data lists 3 practice locations, including Reston, VA, Salem, VA and Dulles, VA. Call before your visit to confirm the address.
- What is Colin M. Phillips's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Colin M. Phillips accept Medicare assignment?
- Yes. Medicare's clinician data says Colin M. Phillips 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 Colin M. Phillips?
- (703) 689-9000, as listed in official Medicare / NPI Registry data.
- What is Colin M. Phillips's NPI number?
- 1063287159. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Colin M. Phillips works
Medicare's Facility Affiliation Data lists Colin M. Phillips at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Reston Hospital CenterReston, VA · Acute Care Hospital · CCN 490107
- Stonesprings Hospital CenterDulles, VA · Acute Care Hospital · CCN 490145
Practice locations
Addresses where Colin M. Phillips is enrolled with Medicare (CMS data updated 2026-10-02).
- 1850 Town Ctr PkwyReston, VA 20190 (703) 689‑9000
- 1900 Electric RdSalem, VA 24153 (561) 997‑0821
- 24440 Stone Springs BlvdDulles, VA 20166 (615) 372‑3372
Group practices
Medicare enrollment lists Colin M. Phillips as a member of this group (CMS data updated 2026-10-02).
- Intensive Care Consortium Inc496 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Reston
Clinicians with the same Medicare primary specialty in Reston, VA — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063287159 |
| 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