Tt Medical Group LLC
NPI 1215528922 · Family Medicine Physician · Crystal Lake, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tt Medical Group LLC is a Family Medicine Physician organization in Crystal Lake, IL (NPI 1215528922).
Provider details
- NPI number
- 1215528922
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ruchir Thakkar, Partner(847) 322-7149
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
5 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
- 2021-01-27
- Last updated
- 2021-08-04
- Certified
- 2021-08-04
Frequently asked questions
- What is Tt Medical Group LLC's NPI number?
- Tt Medical Group LLC's National Provider Identifier (NPI) is 1215528922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tt Medical Group LLC?
- Tt Medical Group LLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tt Medical Group LLC located?
- Tt Medical Group LLC's practice location on file with NPPES is 741 S Mchenry Ave Ste C&d, Crystal Lake, IL 60014-7445.
- What is Tt Medical Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Tt Medical Group LLC is (815) 770-2780.
- Does Tt Medical Group LLC accept Medicare?
- Tt Medical Group 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 Tt Medical Group LLC?
- The authorized official listed on Tt Medical Group LLC's NPPES record is Ruchir Thakkar, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tt Medical Group LLC's NPI active?
- Yes — Tt Medical Group LLC's NPI (1215528922) is active in the NPPES registry as of the last update on 2021-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.