OrganizationActive
Seth R Tanenbaum MD
NPI 1790997815 · Specialist · Chicago, IL
Seth R Tanenbaum MD is a Specialist organization in Chicago, IL (NPI 1790997815).
Provider details
- NPI number
- 1790997815
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Tammy Sanchez, Billing Manager(630) 424-1122
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2800 N Sheridan Rd
Suite 400
Chicago, IL 60657
Phone: (630) 424-1122
Street-level locationGet directions
Mailing address
1 Transam Plaza Dr.
Oakbrook Terrace, IL 60181
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2020-08-22
Frequently asked questions
- What is Seth R Tanenbaum MD's NPI number?
- Seth R Tanenbaum MD's National Provider Identifier (NPI) is 1790997815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Seth R Tanenbaum MD?
- Seth R Tanenbaum MD is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Seth R Tanenbaum MD located?
- Seth R Tanenbaum MD's practice location on file with NPPES is 2800 N Sheridan Rd, Chicago, IL 60657.
- What is Seth R Tanenbaum MD's phone number?
- The practice phone number listed in the NPPES registry for Seth R Tanenbaum MD is (630) 424-1122.
- Who is the authorized official for Seth R Tanenbaum MD?
- The authorized official listed on Seth R Tanenbaum MD's NPPES record is Tammy Sanchez, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Seth R Tanenbaum MD's NPI active?
- Yes — Seth R Tanenbaum MD's NPI (1790997815) 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.