IndividualActive
Melissa Thacher, R.N.
NPI 1811272909 · Registered Nurse · San Marcos, CA
Melissa Thacher, R.N. is a Registered Nurse provider in San Marcos, CA (NPI 1811272909).
Provider details
- NPI number
- 1811272909
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 803179 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
150 Valpreda Rd
San Marcos, CA 92069-2973
Phone: (760) 736-6780
Fax: (760) 736-8740
Street-level locationGet directions
Mailing address
414 W San Marcos Blvd Unit 131
San Marcos, CA 92069-5637
Registry dates
- Enumerated
- 2011-10-20
- Last updated
- 2011-10-20
Frequently asked questions
- What is Melissa Thacher's NPI number?
- Melissa Thacher's National Provider Identifier (NPI) is 1811272909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Thacher's specialty?
- Melissa Thacher is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Melissa Thacher located?
- Melissa Thacher's practice location on file with NPPES is 150 Valpreda Rd, San Marcos, CA 92069-2973.
- What is Melissa Thacher's phone number?
- The practice phone number listed in the NPPES registry for Melissa Thacher is (760) 736-6780.
- Is Melissa Thacher's NPI active?
- Yes — Melissa Thacher's NPI (1811272909) is active in the NPPES registry as of the last update on 2011-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.