TATYANA TENENBOYM CRNA
NPI 1508871310
Nurse Anesthetist, Certified Registered in Boston, MA
About Tatyana Tenenboym Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TATYANA TENENBOYM CRNA (NPI 1508871310) is an individual nurse anesthetist, certified registered in Boston, Massachusetts, licensed in Massachusetts (2265689) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Tatyana Tenenboym Crna 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
3Medicare enrollment records show Tatyana Tenenboym reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 478 clinicians in this Medicare group
Maitland, FL 32751
- Reassigned Medicare billing, Florida enrollment
- 2,356 clinicians in this Medicare group
Wesley Chapel, FL 33544
- Reassigned Medicare billing, Florida enrollment
- 749 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MAMassachusetts Eye And Ear Infirmary -
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Tatyana Tenenboym's NPI number?
The NPI number for Tatyana Tenenboym is 1508871310. It was assigned to this individual provider in the NPPES registry on July 30, 2006.
Where is Tatyana Tenenboym located?
Tatyana Tenenboym practices at 50 Staniford Street C/O Ma Anesthesia Corp, Boston, MA 02114. The listed phone number is (248) 423-5100.
What is Tatyana Tenenboym's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Tatyana Tenenboym enrolled in Medicare?
Yes. Tatyana Tenenboym 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 Tatyana Tenenboym's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tatyana Tenenboym reassigns Medicare benefits to 3 organizations: Massachusetts Eye And Ear Associates, Inc. (Boston, MA), Us Anesthesia Partners Of Florida Inc. (Maitland, FL) and Greater Florida Anesthesiologists, LLC (Wesley Chapel, FL). 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 Tatyana Tenenboym's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Tatyana Tenenboym affiliated with any hospitals?
According to CMS data, Tatyana Tenenboym is affiliated with Massachusetts General Hospital and Massachusetts Eye And Ear Infirmary -.
When was this NPI record last updated?
The NPPES record for Tatyana Tenenboym was last updated on November 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Tatyana Tenenboym, CRNA · NPI 1508871310
Nurse Anesthetist, Certified Registered physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since July 30, 2006.
## Identity
- **NPI:** 1508871310 (Entity type: Individual)
- **Enumerated:** July 30, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 2265689 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 STANIFORD STREET, C/O MA ANESTHESIA CORP, Boston, MA 02114
- **Phone:** (248) 423-5100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Massachusetts Eye And Ear Associates, Inc. (NPI 1932574332, Boston, MA); Us Anesthesia Partners Of Florida Inc. (NPI 1518910520, Maitland, FL); Greater Florida Anesthesiologists, LLC (NPI 1659943827, Wesley Chapel, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** November 14, 2011
- **Other identifiers:** Medicare PIN N24360315 (MI); Other TT205247 (MI); Medicaid 104783761 (MI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1508871310) · Data from the CMS NPPES public registry.