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SILVIA ELENA BUENROSTRO M.D.
NPI 1336675313
Family Medicine in Los Angeles, CA

Active since May 11, 2017PECOS EnrolledAccepts Medicare Assignment
1401 S GRAND AVE, LOS ANGELES, CA 90015(213) 748-2411 Get Directions Write a Review

NPPES record last updated: October 15, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 17, 2021, Jul 6, 2020, May 11, 2017 (3 updates tracked since 2017).

About Silvia Elena Buenrostro M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SILVIA ELENA BUENROSTRO M.D. (NPI 1336675313) is an individual family medicine provider in Los Angeles, California, licensed in California (A163320) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1336675313
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameSILVIA ELENA BUENROSTROCredential: M.D.
Location Address1401 S GRAND AVELos Angeles, CA 90015-3010
Mailing Address1401 S Grand AveLos Angeles, CA 90015-3010
Phone(213) 748-2411
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 11, 2017
Last NPPES UpdateOctober 15, 20243 updates tracked since enumeration
NPPES CertifiedMarch 17, 2021
✔ NPI 1336675313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A163320
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1401 S GRAND AVE, Los Angeles, CA 90015
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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

Silvia Elena Buenrostro M.d. 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.

PECOS PAC ID2264867886
PECOS Enrollment IDI20200108001897
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Silvia Buenrostro reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Healthcare Partners Affiliates Medical Group
0.9 mi
Internal Medicine
1120 W WASHINGTON BLVD
Los Angeles, CA 90015
  • Reassigned Medicare billing, California enrollment
  • 2,052 clinicians in this Medicare group
NPI 1659312593 (213) 623-2225
Southern California Permanente Medical Group
4.5 mi
Health Maintenance Organization
4760 W SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1134151657 (323) 783-4011
Albion Medical Partners Of California West P C
17 mi
Internal Medicine
12900 PARK PLAZA DR, STE 700, MS-7110
Cerritos, CA 90703
  • Reassigned Medicare billing, California enrollment
  • 235 clinicians in this Medicare group
NPI 1073110607 (562) 622-2800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

TATIANA MARIA VAZQUEZ DE LOS SANTOS
Student in an Organized Health Care Education/Training Program
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 743-7300
BRANDON LEE
Nurse Anesthetist, Certified Registered
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
SARA GAYANE HAROUTUNIAN
Student in an Organized Health Care Education/Training Program
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 743-7300
JAMIE SON
Physician Assistant
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
DR. PATRICK LENEHAN M.D.
Emergency Medicine
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
DR. CHRISTINE CHUNG M.D.
Anesthesiology
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (818) 391-8500
DR. ONUR YENIGUN MD
Emergency Medicine
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
MIRIAM NWOBIARA IFEGWU
Student in an Organized Health Care Education/Training Program
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 743-7300

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 Silvia Buenrostro's NPI number?

The NPI number for Silvia Buenrostro is 1336675313. It was assigned to this individual provider in the NPPES registry on May 11, 2017.

Where is Silvia Buenrostro located?

Silvia Buenrostro practices at 1401 S Grand Ave, Los Angeles, CA 90015. The listed phone number is (213) 748-2411.

What is Silvia Buenrostro's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Silvia Buenrostro enrolled in Medicare?

Yes. Silvia Buenrostro 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 Silvia Buenrostro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Silvia Buenrostro reassigns Medicare benefits to 3 organizations: Healthcare Partners Affiliates Medical Group (Los Angeles, CA), Southern California Permanente Medical Group (Los Angeles, CA) and Albion Medical Partners Of California West P C (Cerritos, CA). 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 Silvia Buenrostro'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 Silvia Buenrostro was last updated on October 15, 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.