Seth Tanenbaum, M.D.
NPI 1912902933 · Cardiovascular Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Tanenbaum, M.D. is a Cardiovascular Disease Physician provider in Chicago, IL (NPI 1912902933).
Provider details
- NPI number
- 1912902933
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-069434 (IL)
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
21 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
- 2005-06-16
- Last updated
- 2010-02-15
Frequently asked questions
- What is Seth Tanenbaum's NPI number?
- Seth Tanenbaum's National Provider Identifier (NPI) is 1912902933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Tanenbaum's specialty?
- Seth Tanenbaum is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Tanenbaum located?
- Seth Tanenbaum's practice location on file with NPPES is 2800 N Sheridan Rd, Chicago, IL 60657-6157.
- What is Seth Tanenbaum's phone number?
- The practice phone number listed in the NPPES registry for Seth Tanenbaum is (773) 871-7384.
- Does Seth Tanenbaum accept Medicare?
- Seth Tanenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Tanenbaum's NPI active?
- Yes — Seth Tanenbaum's NPI (1912902933) is active in the NPPES registry as of the last update on 2010-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.