Aboubakr Hasan, MD, MS
NPI 1386507630 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aboubakr Hasan, MD, MS is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Palo Alto, CA (NPI 1386507630).
Provider details
- NPI number
- 1386507630
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MS
- Sex
- Male
- Sole proprietor
- No
- License
- SP923 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 870 Quarry Road, Falk Cardiovascular Research BuildingCardiothoracic Surgery Department (eunice Lin)Palo Alto, CA 94304Phone: (650) 497-3816
Registry dates
- Enumerated
- 2025-12-04
- Last updated
- 2025-12-15
- Certified
- 2025-12-15
Frequently asked questions
- What is Aboubakr Hasan's NPI number?
- Aboubakr Hasan's National Provider Identifier (NPI) is 1386507630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aboubakr Hasan's specialty?
- Aboubakr Hasan is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Aboubakr Hasan located?
- Aboubakr Hasan's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Aboubakr Hasan's phone number?
- The practice phone number listed in the NPPES registry for Aboubakr Hasan is (650) 497-8000.
- Does Aboubakr Hasan accept Medicare?
- Aboubakr Hasan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aboubakr Hasan's NPI active?
- Yes — Aboubakr Hasan's NPI (1386507630) is active in the NPPES registry as of the last update on 2025-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.