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ALEXANDRA BICKI
NPI 1982139291
Pediatrics - Pediatric Nephrology in San Francisco, CA

Active since April 24, 2017PECOS EnrolledAccepts Medicare Assignment
1825 4TH ST FL 6, SAN FRANCISCO, CA 94143(415) 476-2423 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 13, 2025, Apr 24, 2017 (2 updates tracked since 2017).

About Alexandra Bicki NPPES

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

ALEXANDRA BICKI (NPI 1982139291) is an individual pediatric nephrology provider in San Francisco, California, licensed in California (A172756) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS and is a graduate of University Of Miami, Lm Miller School Of Medicine (2017).

NPPES Registry Identity

NPI1982139291
Entity TypeIndividualFemale
Primary Taxonomy2080P0210X
Provider Legal NameALEXANDRA BICKI
Location Address1825 4TH ST FL 6San Francisco, CA 94143-2350
Mailing Address1825 4th St Fl 6San Francisco, CA 94143-2350 · (415) 476-2423
Phone(415) 476-2423
Sole ProprietorNo
Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2017
Enumeration DateApril 24, 2017
Last NPPES UpdateMarch 13, 20252 updates tracked since enumeration
NPPES CertifiedMarch 13, 2025
✔ NPI 1982139291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0210X
License✔ Licensed in CA · A172756
Definition
A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.
Also ListedPediatricsTaxonomy 208000000X · License BP10059339 (TX)
1825 4TH ST FL 6, San Francisco, CA 94143
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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

Alexandra Bicki 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 ID1153748215
PECOS Enrollment IDI20240705002554
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 Alexandra Bicki reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ucsf Pediatrics Associates
3.7 mi
Pediatrics
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 1,159 clinicians in this Medicare group
NPI 1376614016 (415) 353-2000
University Of California San Francisco
3.7 mi
Surgery
400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 5,645 clinicians in this Medicare group
NPI 1346329380 (415) 353-2161
Ucsf Medical Group Business Services
3.7 mi
Internal Medicine
400 PARNASSUS AVE
San Francisco, CA 94122
  • Reassigned Medicare billing, California enrollment
  • 5,544 clinicians in this Medicare group
NPI 1477624104 (415) 353-2808

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

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.

MISS FEDNA MORENCY P.A.-C, ATC
Physician Assistant (Surgical)
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 885-3800
DR. RANDEEP KAUR BRAR M.D.
Medical Genetics (Clinical Genetics (M.D.))
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-2757
IRENE JOAN CHANG M.D.
Medical Genetics (Clinical Genetics (M.D.))
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-2757
STEPHANIE CHAM M.D.
Obstetrics & Gynecology (Gynecologic Oncology)
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-9600
MONICA PENON PORTMANN MD
Pediatrics
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-2757
HANNAH CHESSER M.D.
Pediatrics (Pediatric Endocrinology)
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7337
REVA FRANKEL MD
Medical Genetics (Clinical Genetics (M.D.))
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-2757
MISS CARMEN KAI MAN TSE R.D.
Dietitian, Registered (Nutrition, Pediatric)
1825 4TH ST FL 6
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2813

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 Alexandra Bicki's NPI number?

The NPI number for Alexandra Bicki is 1982139291. It was assigned to this individual provider in the NPPES registry on April 24, 2017.

Where is Alexandra Bicki located?

Alexandra Bicki practices at 1825 4th St Fl 6, San Francisco, CA 94143. The listed phone number is (415) 476-2423.

What is Alexandra Bicki's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.

Is Alexandra Bicki enrolled in Medicare?

Yes. Alexandra Bicki 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 Alexandra Bicki's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Bicki reassigns Medicare benefits to 3 organizations: Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Alexandra Bicki'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 Alexandra Bicki was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.