IndividualActive
Melissa Armstrong, RN
NPI 1699287987 · Pediatric Registered Nurse · San Diego, CA
Melissa Armstrong, RN is a Pediatric Registered Nurse provider in San Diego, CA (NPI 1699287987).
Provider details
- NPI number
- 1699287987
- Entity type
- Individual
- Primary specialty
- Pediatric Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 1651745 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
9455 Clairemont Mesa Blvd
San Diego, CA 92123-1297
Phone: (858) 266-6100
Street-level locationGet directions
Mailing address
11849 Gardena Ln
Lakeside, CA 92040-5300
Registry dates
- Enumerated
- 2017-10-26
- Last updated
- 2017-10-26
Frequently asked questions
- What is Melissa Armstrong's NPI number?
- Melissa Armstrong's National Provider Identifier (NPI) is 1699287987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Armstrong's specialty?
- Melissa Armstrong is listed in the NPPES registry with a primary specialty of Pediatric Registered Nurse (Nursing Service Providers).
- Where is Melissa Armstrong located?
- Melissa Armstrong's practice location on file with NPPES is 9455 Clairemont Mesa Blvd, San Diego, CA 92123-1297.
- What is Melissa Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Melissa Armstrong is (858) 266-6100.
- Is Melissa Armstrong's NPI active?
- Yes — Melissa Armstrong's NPI (1699287987) is active in the NPPES registry as of the last update on 2017-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.