Ryan Welch
NPI 1811877939 · Anesthesiologist Assistant · Denver, CO
Enrolled with Medicare as Practitioner - Anesthesiology Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Welch is a Anesthesiologist Assistant provider in Denver, CO (NPI 1811877939).
Provider details
- NPI number
- 1811877939
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- ANT.0000313 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-09-08
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Ryan Welch's NPI number?
- Ryan Welch's National Provider Identifier (NPI) is 1811877939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Welch's specialty?
- Ryan Welch is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Welch located?
- Ryan Welch's practice location on file with NPPES is 1719 E 19th Ave, Denver, CO 80218-1235.
- What is Ryan Welch's phone number?
- The practice phone number listed in the NPPES registry for Ryan Welch is (720) 754-6000.
- Does Ryan Welch accept Medicare?
- Ryan Welch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Welch's NPI active?
- Yes — Ryan Welch's NPI (1811877939) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.