EMMA TANASE MD
NPI 1346259256
Anesthesiology in Chicago, IL
About Emma Tanase Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMMA TANASE MD (NPI 1346259256) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (036109649) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains a secondary practice location in Elmhurst.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Emma Tanase Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
10Medicare enrollment records show Emma Tanase reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- 93 clinicians in this Medicare group
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 clinicians in this Medicare group
Chicago, IL 60616
- Reassigned Medicare billing, Illinois enrollment
- 354 clinicians in this Medicare group
Chicago, IL 60657
- Reassigned Medicare billing, Illinois enrollment
- 385 clinicians in this Medicare group
Chicago, IL 60625
- Reassigned Medicare billing, Illinois enrollment
- 350 clinicians in this Medicare group
Mokena, IL 60448
- Reassigned Medicare billing, Illinois enrollment
- 208 clinicians in this Medicare group
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Springfield, IL 62769
- Reassigned Medicare billing, Illinois enrollment
- 826 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Illinois enrollment
- 735 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Trinity Hospital
Acute Care Hospitals · Chicago, ILAdventist Hinsdale Hospital
Acute Care Hospitals · Hinsdale, ILAdvocate Lutheran General Hospital
Acute Care Hospitals · Park Ridge, ILUchicago Medicine Adventhealth Bolingbrook
Acute Care Hospitals · Bolingbrook, ILOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60617
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Emma Tanase's NPI number?
The NPI number for Emma Tanase is 1346259256. It was assigned to this individual provider in the NPPES registry on August 7, 2006.
Where is Emma Tanase located?
Emma Tanase practices at 2320 E 93rd St, Chicago, IL 60617. The listed phone number is (773) 967-2000.
What is Emma Tanase's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Emma Tanase enrolled in Medicare?
Yes. Emma Tanase is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Emma Tanase's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emma Tanase reassigns Medicare benefits to 10 organizations: Midwest Anesthesiologists, Ltd. (Oak Lawn, IL), Advocate Health & Hospitals Corporation (Oak Lawn, IL), Insight Chicago, Inc. (Chicago, IL), Midwest Anesthesia Partners, LLC (Chicago, IL), Swedish Covenant Management Services, Inc. (Chicago, IL) and 5 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Emma Tanase's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Emma Tanase affiliated with any hospitals?
According to CMS data, Emma Tanase is affiliated with Advocate Trinity Hospital, Adventist Hinsdale Hospital, Advocate Lutheran General Hospital and Uchicago Medicine Adventhealth Bolingbrook.
When was this NPI record last updated?
The NPPES record for Emma Tanase was last updated on September 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Emma Tanase, MD · NPI 1346259256
Anesthesiology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since August 7, 2006.
## Identity
- **NPI:** 1346259256 (Entity type: Individual)
- **Enumerated:** August 7, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036109649 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2320 E 93RD ST, Chicago, IL 60617-3983
- **Phone:** (773) 967-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Midwest Anesthesiologists, Ltd. (NPI 1447209390, Oak Lawn, IL); Advocate Health & Hospitals Corporation (NPI 1912936014, Oak Lawn, IL); Insight Chicago, Inc. (NPI 1881261006, Chicago, IL); Midwest Anesthesia Partners, LLC (NPI 1255380184, Chicago, IL); Swedish Covenant Management Services, Inc. (NPI 1760432348, Chicago, IL); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** September 19, 2024
- **Other identifiers:** Medicaid 036109649 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1346259256) · Data from the CMS NPPES public registry.