Shawn Marsh, MD
NPI 1780659235 · Anesthesiology Physician · Lone Tree, CO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Marsh, MD is a Anesthesiology Physician provider in Lone Tree, CO (NPI 1780659235).
Provider details
- NPI number
- 1780659235
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36841 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-20
- Last updated
- 2021-08-21
- Certified
- 2021-08-21
Frequently asked questions
- What is Shawn Marsh's NPI number?
- Shawn Marsh's National Provider Identifier (NPI) is 1780659235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Marsh's specialty?
- Shawn Marsh is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Shawn Marsh located?
- Shawn Marsh's practice location on file with NPPES is 10240 Park Meadows Dr, Lone Tree, CO 80124-5425.
- What is Shawn Marsh's phone number?
- The practice phone number listed in the NPPES registry for Shawn Marsh is (303) 338-4545.
- Does Shawn Marsh accept Medicare?
- Shawn Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Marsh's NPI active?
- Yes — Shawn Marsh's NPI (1780659235) is active in the NPPES registry as of the last update on 2021-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.