Melissa Lo, DNP, ARNP
NPI 1003161498 · Pediatric Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Lo, DNP, ARNP is a Pediatric Nurse Practitioner provider in Seattle, WA (NPI 1003161498).
Provider details
- NPI number
- 1003161498
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP60239311 (WA)
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
13 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)
- 16443 132nd Pl SeRenton, WA 98058-6910Phone: (206) 861-3396
Registry dates
- Enumerated
- 2012-07-21
- Last updated
- 2018-03-17
Frequently asked questions
- What is Melissa Lo's NPI number?
- Melissa Lo's National Provider Identifier (NPI) is 1003161498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Lo's specialty?
- Melissa Lo is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Lo located?
- Melissa Lo's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-4405.
- What is Melissa Lo's phone number?
- The practice phone number listed in the NPPES registry for Melissa Lo is (206) 861-3396.
- Does Melissa Lo accept Medicare?
- Melissa Lo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Lo's NPI active?
- Yes — Melissa Lo's NPI (1003161498) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.