Daniel Katz, M.D., L.L.C.
NPI 1225075104 · Vascular Surgery Physician · Chicago, IL
Daniel Katz, M.D., L.L.C. is a Vascular Surgery Physician organization in Chicago, IL (NPI 1225075104).
Provider details
- NPI number
- 1225075104
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Daniel Katz, Physician / Owner(630) 718-0200
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
20 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
- 2006-06-01
- Last updated
- 2020-08-22
Frequently asked questions
- What is Daniel Katz, M.D., L.L.C.'s NPI number?
- Daniel Katz, M.D., L.L.C.'s National Provider Identifier (NPI) is 1225075104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Daniel Katz, M.D., L.L.C.?
- Daniel Katz, M.D., L.L.C. is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Katz, M.D., L.L.C. located?
- Daniel Katz, M.D., L.L.C.'s practice location on file with NPPES is 4696 N Marine Dr, Chicago, IL 60640-5714.
- What is Daniel Katz, M.D., L.L.C.'s phone number?
- The practice phone number listed in the NPPES registry for Daniel Katz, M.D., L.L.C. is (773) 564-6090.
- Who is the authorized official for Daniel Katz, M.D., L.L.C.?
- The authorized official listed on Daniel Katz, M.D., L.L.C.'s NPPES record is Daniel Katz, Physician / Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Daniel Katz, M.D., L.L.C.'s NPI active?
- Yes — Daniel Katz, M.D., L.L.C.'s NPI (1225075104) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.