ALEXANDRA ELENA ELENA HOTCA-CHO MD
NPI 1407317001
Radiology - Radiation Oncology in San Francisco, CA

Q: What is Alexandra Elena Hotca-cho's NPI number?

The NPI number for Alexandra Elena Hotca-cho is 1407317001. It was assigned to this individual provider in the NPPES registry on March 27, 2019. The provider is also known as Alexandra Hotca.

Q: What is Alexandra Elena Hotca-cho's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Active since March 27, 2019PECOS EnrolledAccepts Medicare Assignment

1825 4TH ST # L1101, SAN FRANCISCO, CA 94143(415) 353-7175(415) 353-9884 Get Directions Write a Review

NPPES record last updated: May 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Alexandra Elena Elena Hotca-cho Md NPPES

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

ALEXANDRA ELENA ELENA HOTCA-CHO MD (NPI 1407317001) is an individual radiation oncology provider in San Francisco, California, licensed in California (A195926) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Drexel University College Of Medicine (2019).

NPPES Registry Identity

NPI1407317001

Entity TypeIndividualFemale

Primary Taxonomy2085R0001X

Provider Legal NameALEXANDRA ELENA ELENA HOTCA-CHOCredential: MD

Location Address1825 4TH ST # L1101San Francisco, CA 94143-2350

Mailing Address1825 4th St # L1101San Francisco, CA 94143-2350 · (415) 353-7175 · Fax (415) 353-9884

Phone(415) 353-7175

Fax(415) 353-9884

Sole ProprietorNo

Medical School CMSDrexel University College Of MedicineGraduated 2019

Enumeration DateMarch 27, 2019

Last NPPES UpdateMay 6, 2025

NPPES CertifiedMay 6, 2025

✔ NPI 1407317001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in CA · A195926

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

1825 4TH ST # L1101, San Francisco, CA 94143

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Other Names 1

Other Name (5)Alexandra Hotca

Secondary Practice Location 1

Location 1100 E 77th StNew York, NY 10075-1850 · Phone (212) 434-2000

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 Elena Elena Hotca-cho 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.

PECOS PAC ID9133457997

PECOS Enrollment IDI20240828003692

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

Medicare enrollment records show Alexandra Elena Hotca-cho reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

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.

Areas of Expertise CMS Part B claims 2

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.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

45 services11 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.

22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 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

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Elena Hotca-cho's NPI number?

The NPI number for Alexandra Elena Hotca-cho is 1407317001. It was assigned to this individual provider in the NPPES registry on March 27, 2019. The provider is also known as Alexandra Hotca.

Where is Alexandra Elena Hotca-cho located?

Alexandra Elena Hotca-cho practices at 1825 4th St # L1101, San Francisco, CA 94143. The listed phone number is (415) 353-7175.

What is Alexandra Elena Hotca-cho's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Alexandra Elena Hotca-cho enrolled in Medicare?

Yes. Alexandra Elena Hotca-cho 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 Elena Hotca-cho's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Elena Hotca-cho reassigns Medicare benefits to 2 organizations: 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 Elena Hotca-cho'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 Elena Hotca-cho was last updated on May 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.