Maxine Tang, MD
NPI 1285166868 · Cardiovascular Disease Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxine Tang, MD is a Cardiovascular Disease Physician provider in Chicago, IL (NPI 1285166868).
Provider details
- NPI number
- 1285166868
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A159392 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$259 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 14445 Olive View DrDepartment of Medicine, Room 2b-182Sylmar, CA 91342-1437Phone: (415) 608-6016
- 5841 S Maryland Ave Ste Mc6080Chicago, IL 60637-1641Phone: (773) 702-5211Fax: (773) 702-8875
Registry dates
- Enumerated
- 2017-04-01
- Last updated
- 2024-06-24
- Certified
- 2024-06-24
Frequently asked questions
- What is Maxine Tang's NPI number?
- Maxine Tang's National Provider Identifier (NPI) is 1285166868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxine Tang's specialty?
- Maxine Tang is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Maxine Tang located?
- Maxine Tang's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-3055.
- What is Maxine Tang's phone number?
- The practice phone number listed in the NPPES registry for Maxine Tang is (312) 926-2000.
- Does Maxine Tang accept Medicare?
- Maxine Tang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxine Tang's NPI active?
- Yes — Maxine Tang's NPI (1285166868) is active in the NPPES registry as of the last update on 2024-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.