Asad Zaman MD Sc
NPI 1356393557 · Internal Medicine Physician · Tinley Park, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Asad Zaman MD Sc is a Internal Medicine Physician organization in Tinley Park, IL (NPI 1356393557).
Provider details
- NPI number
- 1356393557
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Asad Zaman, MD(708) 429-3700
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-16
- Last updated
- 2020-07-08
- Certified
- 2020-07-08
Frequently asked questions
- What is Asad Zaman MD Sc's NPI number?
- Asad Zaman MD Sc's National Provider Identifier (NPI) is 1356393557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Asad Zaman MD Sc?
- Asad Zaman MD Sc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Asad Zaman MD Sc located?
- Asad Zaman MD Sc's practice location on file with NPPES is 6700 167th St, Tinley Park, IL 60477-2859.
- What is Asad Zaman MD Sc's phone number?
- The practice phone number listed in the NPPES registry for Asad Zaman MD Sc is (708) 429-3700.
- Does Asad Zaman MD Sc accept Medicare?
- Asad Zaman MD Sc 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 Asad Zaman MD Sc?
- The authorized official listed on Asad Zaman MD Sc's NPPES record is Asad Zaman, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Asad Zaman MD Sc's NPI active?
- Yes — Asad Zaman MD Sc's NPI (1356393557) is active in the NPPES registry as of the last update on 2020-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.