Zubair Siddiqui, M.D.
NPI 1750874905 · Critical Care Medicine (Internal Medicine) Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zubair Siddiqui, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Milwaukee, WI (NPI 1750874905).
Provider details
- NPI number
- 1750874905
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 55388 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$55 across 3 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
Registry dates
- Enumerated
- 2018-06-12
- Last updated
- 2023-02-16
- Certified
- 2023-02-16
Frequently asked questions
- What is Zubair Siddiqui's NPI number?
- Zubair Siddiqui's National Provider Identifier (NPI) is 1750874905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zubair Siddiqui's specialty?
- Zubair Siddiqui is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Zubair Siddiqui located?
- Zubair Siddiqui's practice location on file with NPPES is 2901 W Kinnickinnic River Pkwy Ste 315, Milwaukee, WI 53215-3660.
- What is Zubair Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Zubair Siddiqui is (414) 385-2592.
- Does Zubair Siddiqui accept Medicare?
- Zubair Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zubair Siddiqui's NPI active?
- Yes — Zubair Siddiqui's NPI (1750874905) is active in the NPPES registry as of the last update on 2023-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.