Paul Sychangco, M.D,
NPI 1053569483 · Internal Medicine Physician · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Sychangco, M.D, is a Internal Medicine Physician provider in Fountain Valley, CA (NPI 1053569483).
Provider details
- NPI number
- 1053569483
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D,
- Sex
- Male
- Sole proprietor
- No
- License
- A124284 (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 tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2008-08-27
- Last updated
- 2025-02-18
- Certified
- 2025-02-18
Frequently asked questions
- What is Paul Sychangco's NPI number?
- Paul Sychangco's National Provider Identifier (NPI) is 1053569483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Sychangco's specialty?
- Paul Sychangco is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Sychangco located?
- Paul Sychangco's practice location on file with NPPES is 17360 Brookhurst St, Fountain Valley, CA 92708-3720.
- What is Paul Sychangco's phone number?
- The practice phone number listed in the NPPES registry for Paul Sychangco is (877) 844-0012.
- Does Paul Sychangco accept Medicare?
- Paul Sychangco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Sychangco's NPI active?
- Yes — Paul Sychangco's NPI (1053569483) is active in the NPPES registry as of the last update on 2025-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.