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MRS. ELENA CAMELIA ZIDARU R.D.
NPI 1720336704
Dietitian, Registered in San Francisco, CA

Active since August 22, 2012Accepts Medicare Assignment
2100 WEBSTER ST, SUITE 100, SAN FRANCISCO, CA 94115(415) 923-3155(415) 441-5128 Get Directions Write a Review

NPPES record last updated: August 22, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Elena Camelia Zidaru R.d. NPPES

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

MRS. ELENA CAMELIA ZIDARU R.D. (NPI 1720336704) is an individual dietitian, registered in San Francisco, California, licensed in (REGISTRATION#1060269) and active in the NPI registry since August 2012. She is a graduate of Other (2013).

NPPES Registry Identity

NPI1720336704
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMRS. ELENA CAMELIA ZIDARUCredential: R.D.
Location Address2100 WEBSTER ST, SUITE 100San Francisco, CA 94115-2373
Mailing Address2100 Webster St, Suite 100San Francisco, CA 94115-2373 · (415) 923-3155 · Fax (415) 441-5128
Phone(415) 923-3155
Fax(415) 441-5128
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateAugust 22, 2012
✔ NPI 1720336704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed · REGISTRATION#1060269
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
2100 WEBSTER ST, San Francisco, CA 94115
Open in Google Maps ↗

Other Names 1

Former Name (1)Miss Elena Camelia Vida

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

Mrs. Elena Camelia Zidaru R.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 ID3870061187
PECOS Enrollment IDI20260505004250

Medicare Billing Reassignment

Medicare enrollment records show Elena Zidaru reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Patient Assistance Foundation
Same address
Clinical
2351 CLAY ST STE 141
San Francisco, CA 94115
  • Reassigned Medicare billing, California enrollment
  • 10 clinicians in this Medicare group
NPI 1285814921 (415) 923-3155

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 94115 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
$0.00 typical visit price
range $69.00 – $202.35
Typical copayment $0.00 (range $17.25 – $50.58)
Most-billed visit code NA
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.

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.

JACK C ROSE
Psychiatry & Neurology (Neurology)
2100 WEBSTER ST, 4TH FLOOR
SAN FRANCISCO, CA 94115
San Francisco County (415) 600-5760
RUSSELL D WOO M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2100 WEBSTER ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 923-3004
DR. STAFFORD J DUHN DDS
Dentist (General Practice)
2100 WEBSTER ST, SUITE 325
SAN FRANCISCO, CA 94115
San Francisco County (415) 923-3034
DR. RICKI POLLYCOVE M.D., M.H.S.
Obstetrics & Gynecology (Gynecology)
2100 WEBSTER ST, STE. 508
SAN FRANCISCO, CA 94115
San Francisco County (415) 923-3390
OLGA HIDCHENKO NP
Clinical Nurse Specialist (Women's Health)
2100 WEBSTER ST, SUITE 319
SAN FRANCISCO, CA 94115
San Francisco County (415) 923-3123
DR. DAVID R MINOR MD
Internal Medicine (Medical Oncology)
2100 WEBSTER ST, #326
SAN FRANCISCO, CA 94115
San Francisco County (415) 885-8600
DR. PEDRO JOSE RUIZ M.D., PH.D.
Internal Medicine (Rheumatology)
2100 WEBSTER ST, SUITE 112
SAN FRANCISCO, CA 94115
San Francisco County (415) 923-3060
JONATHAN KAPLAN MD INC
Plastic Surgery
2100 WEBSTER ST, SUITE 429
SAN FRANCISCO, CA 94115
San Francisco County (415) 923-3005

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 Elena Zidaru's NPI number?

The NPI number for Elena Zidaru is 1720336704. It was assigned to this individual provider in the NPPES registry on August 22, 2012. The provider is also known as Miss Elena Camelia Vida.

Where is Elena Zidaru located?

Elena Zidaru practices at 2100 Webster St Suite 100, San Francisco, CA 94115. The listed phone number is (415) 923-3155.

What is Elena Zidaru's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Elena Zidaru enrolled in Medicare?

Yes. Elena Zidaru 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 organization bills Medicare for Elena Zidaru's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elena Zidaru reassigns Medicare benefits to Patient Assistance Foundation (San Francisco, CA). The 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 Elena Zidaru'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 Elena Zidaru was last updated on August 22, 2012. 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.