Melissa Tran
NPI 1720890593 · Certified Registered Nurse Anesthetist · Orange, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Tran is a Certified Registered Nurse Anesthetist provider in Orange, CA (NPI 1720890593).
Provider details
- NPI number
- 1720890593
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95002559 (CA)
Specialties & taxonomies
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
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
- 2025-01-21
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Frequently asked questions
- What is Melissa Tran's NPI number?
- Melissa Tran's National Provider Identifier (NPI) is 1720890593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Tran's specialty?
- Melissa Tran is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Tran located?
- Melissa Tran's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3298.
- What is Melissa Tran's phone number?
- The practice phone number listed in the NPPES registry for Melissa Tran is (714) 456-7890.
- Does Melissa Tran accept Medicare?
- Melissa Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Tran's NPI active?
- Yes — Melissa Tran's NPI (1720890593) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.