Att Medical Ltd
NPI 1558785964 · Internal Medicine Physician · Burr Ridge, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Att Medical Ltd is a Internal Medicine Physician organization in Burr Ridge, IL (NPI 1558785964).
Provider details
- NPI number
- 1558785964
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sanjay Penmetcha, President(312) 927-0684
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
12 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
- 2014-02-06
- Last updated
- 2014-02-06
Frequently asked questions
- What is Att Medical Ltd's NPI number?
- Att Medical Ltd's National Provider Identifier (NPI) is 1558785964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Att Medical Ltd?
- Att Medical Ltd is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Att Medical Ltd located?
- Att Medical Ltd's practice location on file with NPPES is 7810 Circle Dr, Burr Ridge, IL 60527-8011.
- What is Att Medical Ltd's phone number?
- The practice phone number listed in the NPPES registry for Att Medical Ltd is (312) 927-0684.
- Does Att Medical Ltd accept Medicare?
- Att Medical Ltd 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 Att Medical Ltd?
- The authorized official listed on Att Medical Ltd's NPPES record is Sanjay Penmetcha, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Att Medical Ltd's NPI active?
- Yes — Att Medical Ltd's NPI (1558785964) is active in the NPPES registry as of the last update on 2014-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.