Lena Birch, NP
NPI 1871780551 · Clinical Nurse Specialist · Berkeley, CA
Lena Birch, NP is a Clinical Nurse Specialist provider in Berkeley, CA (NPI 1871780551).
Provider details
- NPI number
- 1871780551
- Entity type
- Individual
- Primary specialty
- Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 172728 (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
18 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
- 2007-09-26
- Last updated
- 2007-09-26
Frequently asked questions
- What is Lena Birch's NPI number?
- Lena Birch's National Provider Identifier (NPI) is 1871780551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Birch's specialty?
- Lena Birch is listed in the NPPES registry with a primary specialty of Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lena Birch located?
- Lena Birch's practice location on file with NPPES is 830 University Ave, Berkeley, CA 94710-2044.
- What is Lena Birch's phone number?
- The practice phone number listed in the NPPES registry for Lena Birch is (510) 981-5350.
- Is Lena Birch's NPI active?
- Yes — Lena Birch's NPI (1871780551) is active in the NPPES registry as of the last update on 2007-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.