Specialized Medical Care, LLC
NPI 1427350776 · Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Specialized Medical Care, LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Chicago, IL (NPI 1427350776).
Provider details
- NPI number
- 1427350776
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Oyer, Owner(630) 718-0200
- License
- 036050957 (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
15 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
- 2010-11-18
- Last updated
- 2011-11-10
Frequently asked questions
- What is Specialized Medical Care, LLC's NPI number?
- Specialized Medical Care, LLC's National Provider Identifier (NPI) is 1427350776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Specialized Medical Care, LLC?
- Specialized Medical Care, LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Specialized Medical Care, LLC located?
- Specialized Medical Care, LLC's practice location on file with NPPES is 211 E Chicago Ave, Chicago, IL 60611-2637.
- What is Specialized Medical Care, LLC's phone number?
- The practice phone number listed in the NPPES registry for Specialized Medical Care, LLC is (312) 337-2288.
- Does Specialized Medical Care, LLC accept Medicare?
- Specialized Medical Care, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Specialized Medical Care, LLC?
- The authorized official listed on Specialized Medical Care, LLC's NPPES record is David Oyer, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Specialized Medical Care, LLC's NPI active?
- Yes — Specialized Medical Care, LLC's NPI (1427350776) is active in the NPPES registry as of the last update on 2011-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.