Emily Nguyen, MD PHD
NPI 1720649312 · Cardiovascular Disease Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Nguyen, MD PHD is a Cardiovascular Disease Physician provider in San Diego, CA (NPI 1720649312).
Provider details
- NPI number
- 1720649312
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 177687 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$400 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 477 N El Camino RealEncinitas, CA 92024-1328Phone: (800) 926-8273Fax: (888) 539-8781
- 9434 Medical Center DrLa Jolla, CA 92037-1337Phone: (800) 926-8273Fax: (888) 539-8781
- 16950 Via TazonSan Diego, CA 92127-1607Phone: (800) 926-8273Fax: (888) 539-8781
Registry dates
- Enumerated
- 2019-06-24
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Emily Nguyen's NPI number?
- Emily Nguyen's National Provider Identifier (NPI) is 1720649312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Nguyen's specialty?
- Emily Nguyen is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Nguyen located?
- Emily Nguyen's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Emily Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Emily Nguyen is (800) 926-8273.
- Does Emily Nguyen accept Medicare?
- Emily Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Nguyen's NPI active?
- Yes — Emily Nguyen's NPI (1720649312) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.