Ryan Guilfoil, PA-C
NPI 1164875449 · Physician Assistant · Bloomingdale, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Guilfoil, PA-C is a Physician Assistant provider in Bloomingdale, IL (NPI 1164875449).
Provider details
- NPI number
- 1164875449
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 085.005891 (IL)
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
9 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
- 2016-07-21
- Last updated
- 2023-07-18
- Certified
- 2023-07-18
Frequently asked questions
- What is Ryan Guilfoil's NPI number?
- Ryan Guilfoil's National Provider Identifier (NPI) is 1164875449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Guilfoil's specialty?
- Ryan Guilfoil is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Guilfoil located?
- Ryan Guilfoil's practice location on file with NPPES is 220 Springfield Dr Ste 100, Bloomingdale, IL 60108-2215.
- What is Ryan Guilfoil's phone number?
- The practice phone number listed in the NPPES registry for Ryan Guilfoil is (888) 693-6437.
- Does Ryan Guilfoil accept Medicare?
- Ryan Guilfoil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Guilfoil's NPI active?
- Yes — Ryan Guilfoil's NPI (1164875449) is active in the NPPES registry as of the last update on 2023-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.