TATIANA VLADIMIROVNA SAMS MD
NPI 1174815427
Internal Medicine - Endocrinology, Diabetes & Metabolism in Torrance, CA
About Tatiana Vladimirovna Sams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TATIANA VLADIMIROVNA SAMS MD (NPI 1174815427) is an individual endocrinology, diabetes & metabolism provider in Torrance, California, licensed in California (A130098) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 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
Tatiana Vladimirovna Sams 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
6Medicare enrollment records show Tatiana Sams reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 554 clinicians in this Medicare group
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 clinicians in this Medicare group
Pomona, CA 91768
- Reassigned Medicare billing, California enrollment
- 114 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 338 clinicians in this Medicare group
San Jose, CA 95126
- Reassigned Medicare billing, California enrollment
- 133 clinicians in this Medicare group
Lodi, CA 95240
- Reassigned Medicare billing, California enrollment
- 148 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TORRANCE, CA 90503
TORRANCE, CA 90503
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 Tatiana Sams's NPI number?
The NPI number for Tatiana Sams is 1174815427. It was assigned to this individual provider in the NPPES registry on May 4, 2011. The provider is also known as Tatiana Iankovitch.
Where is Tatiana Sams located?
Tatiana Sams practices at 3565 Del Amo Blvd, Torrance, CA 90503. The listed phone number is (310) 214-0811.
What is Tatiana Sams's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Tatiana Sams enrolled in Medicare?
Yes. Tatiana Sams 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 Tatiana Sams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tatiana Sams reassigns Medicare benefits to 6 organizations: Martin Luther King Jr Community Medical Foundation (Los Angeles, CA), Healthcare Partners Affiliates Medical Group (Los Angeles, CA), Chaparral Medical Group, Inc. (Pomona, CA), Quantum Healthcare Medical Associates Inc. (Colton, CA), Verity Medical Foundation (San Jose, CA) and 1 more organization, 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 Tatiana Sams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tatiana Sams was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Tatiana Vladimirovna Sams, MD · NPI 1174815427
Endocrinology, Diabetes & Metabolism physician in Torrance, California. Individual provider, active in the CMS NPPES registry since May 4, 2011.
## Identity
- **NPI:** 1174815427 (Entity type: Individual)
- **Enumerated:** May 4, 2011
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** A130098 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3565 DEL AMO BLVD, Torrance, CA 90503-1637
- **Phone:** (310) 214-0811
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Martin Luther King Jr Community Medical Foundation (NPI 1356899777, Los Angeles, CA); Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA); Chaparral Medical Group, Inc. (NPI 1134508955, Pomona, CA); Quantum Healthcare Medical Associates Inc. (NPI 1568490597, Colton, CA); Verity Medical Foundation (NPI 1326312067, San Jose, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** January 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1174815427) · Data from the CMS NPPES public registry.