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OLGA S SENASHOVA MD
NPI 1578730438
Internal Medicine - Endocrinology, Diabetes & Metabolism in Burlingame, CA

Active since May 09, 2008PECOS Enrolled
97.83/100
CMS Quality Rating
1501 TROUSDALE DR, BURLINGAME, CA 94010(650) 652-8282 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 6, 2026, Jul 21, 2022, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Olga S Senashova Md NPPES

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

OLGA S SENASHOVA MD (NPI 1578730438) is an individual endocrinology, diabetes & metabolism provider in Burlingame, California, licensed in California (C211045) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1578730438
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameOLGA S SENASHOVACredential: MD
Location Address1501 TROUSDALE DRBurlingame, CA 94010-4506
Mailing AddressPo Box 276950Sacramento, CA 95827-6950
Phone(650) 652-8282
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateMay 9, 2008
Last NPPES UpdateAugust 6, 20264 updates tracked since enumeration
NPPES CertifiedAugust 6, 2026
✔ NPI 1578730438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in CA · C211045✔ Licensed in OR · MD29238
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License LL16778 (OR)
1501 TROUSDALE DR, Burlingame, CA 94010
Open in Google Maps ↗

Secondary Practice Locations 2

Location 19135 SW Barnes Rd Ste 985Portland, OR 97225-6699 · Phone (503) 297-3336 · Fax (503) 297-3338
Location 23181 SW Sam Jackson Park RdPortland, OR 97239-3011 · Phone (503) 494-8510 · Fax (503) 494-4631

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olga S Senashova Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6901061670
PECOS Enrollment IDI20120702000153
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

2

Medicare enrollment records show Olga Senashova reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sutter Bay Medical Foundation
16 mi
Multi-Specialty
795 EL CAMINO REAL
Palo Alto, CA 94301
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1013950807 (650) 321-4121
Portland Diabetes & Endocrinology
547 mi
Endocrinology, Diabetes & Metabolism
9135 SW BARNES RD STE 985
Portland, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 11 clinicians in this Medicare group
NPI 1942419569 (503) 297-3336

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 6

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
85 services79 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
53 services52 patients
Fine needle aspiration biopsy using ultrasound guidance, first growth 10005
Fine needle aspiration biopsy with ultrasound guidance is a procedure where a thin needle is inserted into a growth to extract a small sample. Ultrasound helps accurately locate the growth. This sample is then analyzed to determine the nature of the growth.
34 services32 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
21 services21 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
16 services16 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
14 services14 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Hillsboro Medical Center

Acute Care Hospitals · Hillsboro, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380021
Location335 SE 8th AvenueHillsboro, OR 97123 · Washington County
Emergency services Birthing friendly

St Charles Medical Center - Bend

Acute Care Hospitals · Bend, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380047
Location2500 NE Neff RoadBend, OR 97701 · Deschutes County
Emergency services Birthing friendly

Columbia Memorial Hospital

Critical Access Hospitals · Astoria, OR
OwnershipProprietary
CMS Certification Number381320
Location2111 Exchange StreetAstoria, OR 97103 · Clatsop County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94010 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.97
Promoting Interoperability100
Improvement Activities40

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.

DR. GEOFFREY WAYNE KRAMPITZ M.D., PH.D.
Surgery (Surgical Oncology)
1501 TROUSDALE DR
BURLINGAME, CA 94010
San Mateo County (650) 652-8787
EVELYN KHOO MD
Family Medicine
1501 TROUSDALE DR, 3RD FLOOR
BURLINGAME, CA 94010
San Mateo County (650) 652-8600
RICHARD C LIU D.O.
Hospitalist
1501 TROUSDALE DR
BURLINGAME, CA 94010
San Mateo County (650) 458-0032
DIRK BAUMANN M.D.
Surgery (Vascular Surgery)
1501 TROUSDALE DR, 5TH FLOOR
BURLINGAME, CA 94010
San Mateo County (650) 652-8787
DR. SAMI H BOGALE M.D.
Hospitalist
1501 TROUSDALE DR
BURLINGAME, CA 94010
San Mateo County (650) 696-5400
TAK POON MD
Internal Medicine (Cardiovascular Disease)
1501 TROUSDALE DR, 2ND FLOOR
BURLINGAME, CA 94010
San Mateo County (650) 652-8600
KARIN K. WERTZ MD
Pediatrics
1501 TROUSDALE DR
BURLINGAME, CA 94010
San Mateo County (650) 652-8720
DR. AMIR ALI SCHRICKER M.D
Internal Medicine (Clinical Cardiac Electrophysiology)
1501 TROUSDALE DR
BURLINGAME, CA 94010
San Mateo County (650) 652-8600

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 Olga Senashova's NPI number?

The NPI number for Olga Senashova is 1578730438. It was assigned to this individual provider in the NPPES registry on May 9, 2008.

Where is Olga Senashova located?

Olga Senashova practices at 1501 Trousdale Dr, Burlingame, CA 94010. The listed phone number is (650) 652-8282.

What is Olga Senashova's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Olga Senashova enrolled in Medicare?

Yes. Olga Senashova is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Olga Senashova's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olga Senashova reassigns Medicare benefits to 2 organizations: Sutter Bay Medical Foundation (Palo Alto, CA) and Portland Diabetes & Endocrinology (Portland, OR). 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 Olga Senashova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olga Senashova accept?

Health plans from Moda Health Plan, Inc. list Olga Senashova as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Olga Senashova affiliated with any hospitals?

According to CMS data, Olga Senashova is affiliated with Ohsu Hospital And Clinics, Hillsboro Medical Center, St Charles Medical Center - Bend and Columbia Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Olga Senashova was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.