Joanna Michler, WHNP
NPI 1831078088 · Registered Nurse · Oakland, CA
Joanna Michler, WHNP is a Registered Nurse provider in Oakland, CA (NPI 1831078088).
Provider details
- NPI number
- 1831078088
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- WHNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN284344 (MA)
Specialties & taxonomies
Nursing Service Providers
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
Under 1 yr in 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
- 2025-09-01
- Last updated
- 2025-09-01
- Certified
- 2025-09-01
Frequently asked questions
- What is Joanna Michler's NPI number?
- Joanna Michler's National Provider Identifier (NPI) is 1831078088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Michler's specialty?
- Joanna Michler is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Joanna Michler located?
- Joanna Michler's practice location on file with NPPES is 6056 Romany Rd, Oakland, CA 94618-2010.
- What is Joanna Michler's phone number?
- The practice phone number listed in the NPPES registry for Joanna Michler is (510) 230-7383.
- Is Joanna Michler's NPI active?
- Yes — Joanna Michler's NPI (1831078088) is active in the NPPES registry as of the last update on 2025-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.