Robert Ryan, M.D.
NPI 1437491396 · Surgery Physician · Lake Forest, IL
Enrolled with Medicare as Order and Referring Only - Plastic and Reconstructive Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Ryan, M.D. is a Surgery Physician provider in Lake Forest, IL (NPI 1437491396).
Provider details
- NPI number
- 1437491396
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036040532 (IL)
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
13 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
- 2013-03-19
- Last updated
- 2013-03-19
Frequently asked questions
- What is Robert Ryan's NPI number?
- Robert Ryan's National Provider Identifier (NPI) is 1437491396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Ryan's specialty?
- Robert Ryan is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Ryan located?
- Robert Ryan's practice location on file with NPPES is 1127 Forest Hill Rd, Lake Forest, IL 60045-4009.
- What is Robert Ryan's phone number?
- The practice phone number listed in the NPPES registry for Robert Ryan is (847) 295-2541.
- Does Robert Ryan accept Medicare?
- Robert Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Ryan's NPI active?
- Yes — Robert Ryan's NPI (1437491396) is active in the NPPES registry as of the last update on 2013-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.