Crystal Doan
NPI 1538974795 · Physician Assistant · Irvine, CA
Crystal Doan is a Physician Assistant provider in Irvine, CA (NPI 1538974795).
Provider details
- NPI number
- 1538974795
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
- Surgical Physician Assistant363AS0400X
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-02-12
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Crystal Doan's NPI number?
- Crystal Doan's National Provider Identifier (NPI) is 1538974795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Doan's specialty?
- Crystal Doan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Doan located?
- Crystal Doan's practice location on file with NPPES is 9401 Jeronimo Rd, Irvine, CA 92618-1908.
- What is Crystal Doan's phone number?
- The practice phone number listed in the NPPES registry for Crystal Doan is (714) 744-7650.
- Is Crystal Doan's NPI active?
- Yes — Crystal Doan's NPI (1538974795) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.