IndividualActive
Diane Unangst, R.N.
NPI 1225155419 · Registered Nurse · Long Beach, CA
Diane Unangst, R.N. is a Registered Nurse provider in Long Beach, CA (NPI 1225155419).
Provider details
- NPI number
- 1225155419
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 178166 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2525 Grand Ave
Long Beach, CA 90815-1765
Phone: (562) 570-4288
Fax: (562) 570-4391
Street-level locationGet directions
Mailing address
8125 Calmada Ave
Whittier, CA 90602-2826
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Unangst's NPI number?
- Diane Unangst's National Provider Identifier (NPI) is 1225155419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Unangst's specialty?
- Diane Unangst is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Diane Unangst located?
- Diane Unangst's practice location on file with NPPES is 2525 Grand Ave, Long Beach, CA 90815-1765.
- What is Diane Unangst's phone number?
- The practice phone number listed in the NPPES registry for Diane Unangst is (562) 570-4288.
- Is Diane Unangst's NPI active?
- Yes — Diane Unangst's NPI (1225155419) 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.