Sherri Guajardo, R.N
NPI 1790916344 · General Practice Registered Nurse · Lancaster, OH
Sherri Guajardo, R.N is a General Practice Registered Nurse provider in Lancaster, OH (NPI 1790916344).
Provider details
- NPI number
- 1790916344
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Credential
- R.N
- Sex
- Female
- Sole proprietor
- Yes
- License
- 349760 (OH)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2009-07-30
- Last updated
- 2009-07-30
Frequently asked questions
- What is Sherri Guajardo's NPI number?
- Sherri Guajardo's National Provider Identifier (NPI) is 1790916344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherri Guajardo's specialty?
- Sherri Guajardo is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Sherri Guajardo located?
- Sherri Guajardo's practice location on file with NPPES is 111 W Allen St, Lancaster, OH 43130-2574.
- What is Sherri Guajardo's phone number?
- The practice phone number listed in the NPPES registry for Sherri Guajardo is (740) 407-5542.
- Is Sherri Guajardo's NPI active?
- Yes — Sherri Guajardo's NPI (1790916344) is active in the NPPES registry as of the last update on 2009-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.