Steven Marso, M.D.
NPI 1528026374 · Interventional Cardiology Physician · Kansas City, MO
Steven Marso, M.D. is a Interventional Cardiology Physician provider in Kansas City, MO (NPI 1528026374).
Provider details
- NPI number
- 1528026374
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- P8944 (TX)
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
20 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.
$66 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
- 2006-05-02
- Last updated
- 2022-02-10
Frequently asked questions
- What is Steven Marso's NPI number?
- Steven Marso's National Provider Identifier (NPI) is 1528026374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Marso's specialty?
- Steven Marso is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Marso located?
- Steven Marso's practice location on file with NPPES is 2330 E Meyer Blvd, Kansas City, MO 64132-1132.
- What is Steven Marso's phone number?
- The practice phone number listed in the NPPES registry for Steven Marso is (816) 276-4800.
- Is Steven Marso's NPI active?
- Yes — Steven Marso's NPI (1528026374) is active in the NPPES registry as of the last update on 2022-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.