Resurrection Services
NPI 1205943107 · Internal Medicine Physician · Chicago, IL
Resurrection Services is a Internal Medicine Physician organization in Chicago, IL (NPI 1205943107).
Provider details
- NPI number
- 1205943107
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Len Dedic, Vice President(708) 583-6818
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
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
Other names (DBA / former)
- Doing business as
- Derek R Olson DO
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2007-10-26
Frequently asked questions
- What is Resurrection Services's NPI number?
- Resurrection Services's National Provider Identifier (NPI) is 1205943107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Resurrection Services?
- Resurrection Services is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Resurrection Services located?
- Resurrection Services's practice location on file with NPPES is 5113 N Clark St, Chicago, IL 60640-2807.
- What is Resurrection Services's phone number?
- The practice phone number listed in the NPPES registry for Resurrection Services is (773) 271-2050.
- Who is the authorized official for Resurrection Services?
- The authorized official listed on Resurrection Services's NPPES record is Len Dedic, Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Resurrection Services's NPI active?
- Yes — Resurrection Services's NPI (1205943107) is active in the NPPES registry as of the last update on 2007-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.