Susan Sun, NP
NPI 1598122848 · Clinic/Center · Montebello, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Sun, NP is a Clinic/Center provider in Montebello, CA (NPI 1598122848).
Provider details
- NPI number
- 1598122848
- Entity type
- Individual
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95003393 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES 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)
- 711 Fairmount AvePasadena, CA 91105-3103Phone: (626) 397-5959
Registry dates
- Enumerated
- 2016-01-18
- Last updated
- 2026-01-12
- Certified
- 2026-01-12
Frequently asked questions
- What is Susan Sun's NPI number?
- Susan Sun's National Provider Identifier (NPI) is 1598122848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Sun's specialty?
- Susan Sun is listed in the NPPES registry with a primary specialty of Clinic/Center (Ambulatory Health Care Facilities).
- Where is Susan Sun located?
- Susan Sun's practice location on file with NPPES is 2603 Via Campo, Montebello, CA 90640-1807.
- What is Susan Sun's phone number?
- The practice phone number listed in the NPPES registry for Susan Sun is (323) 720-1144.
- Does Susan Sun accept Medicare?
- Susan Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Sun's NPI active?
- Yes — Susan Sun's NPI (1598122848) is active in the NPPES registry as of the last update on 2026-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.