Timothy Lyman, MD
NPI 1659302263 · Internal Medicine Physician · Elmwood Park, IL
Timothy Lyman, MD is a Internal Medicine Physician provider in Elmwood Park, IL (NPI 1659302263).
Provider details
- NPI number
- 1659302263
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 336029683 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1339 W Lake StAddison, IL 60101-1836Phone: (630) 930-5600
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Timothy Lyman's NPI number?
- Timothy Lyman's National Provider Identifier (NPI) is 1659302263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Lyman's specialty?
- Timothy Lyman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Lyman located?
- Timothy Lyman's practice location on file with NPPES is Resurrection Immediate Care Center, Elmwood Park, IL 60707-4262.
- What is Timothy Lyman's phone number?
- The practice phone number listed in the NPPES registry for Timothy Lyman is (708) 453-3000.
- Is Timothy Lyman's NPI active?
- Yes — Timothy Lyman's NPI (1659302263) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.