OrganizationActive
1-On-1 MD, LLC
NPI 1508161001 · Primary Care Clinic/Center · Chicago, IL
1-On-1 MD, LLC is a Primary Care Clinic/Center organization in Chicago, IL (NPI 1508161001).
Provider details
- NPI number
- 1508161001
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Linda Huang, Director(773) 470-7412
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(82/100 index)
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
1030 N Clark St
Suite 310
Chicago, IL 60610-5467
Phone: (312) 544-0200
Fax: (312) 544-0299
Street-level locationGet directions
Mailing address
1030 N Clark St
Chicago, IL 60610-5467
Registry dates
- Enumerated
- 2011-01-14
- Last updated
- 2011-10-11
Frequently asked questions
- What is 1-On-1 MD, LLC's NPI number?
- 1-On-1 MD, LLC's National Provider Identifier (NPI) is 1508161001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 1-On-1 MD, LLC?
- 1-On-1 MD, LLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is 1-On-1 MD, LLC located?
- 1-On-1 MD, LLC's practice location on file with NPPES is 1030 N Clark St, Chicago, IL 60610-5467.
- What is 1-On-1 MD, LLC's phone number?
- The practice phone number listed in the NPPES registry for 1-On-1 MD, LLC is (312) 544-0200.
- Who is the authorized official for 1-On-1 MD, LLC?
- The authorized official listed on 1-On-1 MD, LLC's NPPES record is Linda Huang, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 1-On-1 MD, LLC's NPI active?
- Yes — 1-On-1 MD, LLC's NPI (1508161001) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.