BRITTANY GABRIELLA ABT MD
NPI 1447754379
Thoracic Surgery (Cardiothoracic Vascular Surgery) in San Francisco, CA

Q: What is Brittany Abt's NPI number?

The NPI number for Brittany Abt is 1447754379. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Q: What is Brittany Abt's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Brittany Abt was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 23, 2018PECOS Enrolled

400 PARNASSUS AVE STE A-501, SAN FRANCISCO, CA 94143(415) 353-1606 Get Directions Write a Review

NPPES record last updated: August 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 18, 2026, Mar 23, 2018 (2 updates tracked since 2018).

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About Brittany Gabriella Abt Md NPPES

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

BRITTANY GABRIELLA ABT MD (NPI 1447754379) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in San Francisco, California, licensed in California (A165087) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1447754379

Entity TypeIndividualFemale

Primary Taxonomy208G00000X

Provider Legal NameBRITTANY GABRIELLA ABTCredential: MD

Location Address400 PARNASSUS AVE STE A-501San Francisco, CA 94143-2202

Mailing Address235 S San Pedro St Apt 252Los Angeles, CA 90012-3573 · (949) 289-0107

Phone(415) 353-1606

Sole ProprietorYes

Medical School CMSOtherGraduated 2018

Enumeration DateMarch 23, 2018

Last NPPES UpdateAugust 18, 20262 updates tracked since enumeration

NPPES CertifiedAugust 18, 2026

✔ NPI 1447754379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

License✔ Licensed in CA · A165087

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Also ListedTransplant SurgeryTaxonomy 204F00000X · License A165087 (CA)

Also ListedSurgeryTaxonomy 208600000X · License A165087 (CA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

400 PARNASSUS AVE STE A-501, San Francisco, CA 94143

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Secondary Practice Location 1

Location 11200 N State Street, Clinic Tower Ste A7DLos Angeles, CA 90033 · Phone (949) 289-0107

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brittany Gabriella Abt Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2466888730

PECOS Enrollment IDI20260901003285

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 Brittany Abt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of California San Francisco

Same address

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

Same address

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

Ucsf Dept Of Surgery

0.1 mi

Surgery

505 PARNASSUS AVE
San Francisco, CA 94143

Reassigned Medicare billing, California enrollment
761 clinicians in this Medicare group

NPI 1477627537 (415) 353-2161

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 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 Brittany Abt's NPI number?

The NPI number for Brittany Abt is 1447754379. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Where is Brittany Abt located?

Brittany Abt practices at 400 Parnassus Ave Ste A-501, San Francisco, CA 94143. The listed phone number is (415) 353-1606.

What is Brittany Abt's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Brittany Abt enrolled in Medicare?

Yes. Brittany Abt is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Brittany Abt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Abt reassigns Medicare benefits to 3 organizations: University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and Ucsf Dept Of Surgery (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 Brittany Abt'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 Brittany Abt was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.