Irving G. Kroop,m.d.
NPI 1417156423 · Cardiovascular Disease Physician · Brooklyn, NY
Irving G. Kroop,m.d. is a Cardiovascular Disease Physician organization in Brooklyn, NY (NPI 1417156423).
Provider details
- NPI number
- 1417156423
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Irving Kroop, Owner(718) 638-9305
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-11
- Last updated
- 2007-07-11
Frequently asked questions
- What is Irving G. Kroop,m.d.'s NPI number?
- Irving G. Kroop,m.d.'s National Provider Identifier (NPI) is 1417156423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Irving G. Kroop,m.d.?
- Irving G. Kroop,m.d. is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Irving G. Kroop,m.d. located?
- Irving G. Kroop,m.d.'s practice location on file with NPPES is 10 Plaza St E, Brooklyn, NY 11238-4954.
- What is Irving G. Kroop,m.d.'s phone number?
- The practice phone number listed in the NPPES registry for Irving G. Kroop,m.d. is (718) 638-9305.
- Who is the authorized official for Irving G. Kroop,m.d.?
- The authorized official listed on Irving G. Kroop,m.d.'s NPPES record is Irving Kroop, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Irving G. Kroop,m.d.'s NPI active?
- Yes — Irving G. Kroop,m.d.'s NPI (1417156423) is active in the NPPES registry as of the last update on 2007-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.