Naseem Hossain, DO
NPI 1811425366 · Cardiovascular Disease Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naseem Hossain, DO is a Cardiovascular Disease Physician provider in Milwaukee, WI (NPI 1811425366).
Provider details
- NPI number
- 1811425366
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
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
9 yrs in NPPES registry
- Profile completeness33% of score
83% 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.
$1,635 across 15 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
- 2017-05-30
- Last updated
- 2021-07-02
- Certified
- 2021-07-02
Frequently asked questions
- What is Naseem Hossain's NPI number?
- Naseem Hossain's National Provider Identifier (NPI) is 1811425366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naseem Hossain's specialty?
- Naseem Hossain is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Naseem Hossain located?
- Naseem Hossain's practice location on file with NPPES is 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330.
- What is Naseem Hossain's phone number?
- The practice phone number listed in the NPPES registry for Naseem Hossain is (414) 649-6000.
- Does Naseem Hossain accept Medicare?
- Naseem Hossain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naseem Hossain's NPI active?
- Yes — Naseem Hossain's NPI (1811425366) is active in the NPPES registry as of the last update on 2021-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.