Erika Herrmann, FNP
NPI 1376506857 · Certified Registered Nurse Anesthetist · Lake Arrowhead, CA
Erika Herrmann, FNP is a Certified Registered Nurse Anesthetist provider in Lake Arrowhead, CA (NPI 1376506857).
Provider details
- NPI number
- 1376506857
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- License
- NPRN484024 (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
20 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
- 2006-04-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Erika Herrmann's NPI number?
- Erika Herrmann's National Provider Identifier (NPI) is 1376506857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Herrmann's specialty?
- Erika Herrmann is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erika Herrmann located?
- Erika Herrmann's practice location on file with NPPES is 29099 Hospital Rd, Lake Arrowhead, CA 92352.
- What is Erika Herrmann's phone number?
- The practice phone number listed in the NPPES registry for Erika Herrmann is (909) 336-9715.
- Is Erika Herrmann's NPI active?
- Yes — Erika Herrmann's NPI (1376506857) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.