Dianna Hamed, RN
NPI 1801938907 · Psychiatric/Mental Health Registered Nurse · Los Angeles, CA
Dianna Hamed, RN is a Psychiatric/Mental Health Registered Nurse provider in Los Angeles, CA (NPI 1801938907).
Provider details
- NPI number
- 1801938907
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 327666 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-13
- Last updated
- 2014-02-20
Frequently asked questions
- What is Dianna Hamed's NPI number?
- Dianna Hamed's National Provider Identifier (NPI) is 1801938907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Hamed's specialty?
- Dianna Hamed is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Dianna Hamed located?
- Dianna Hamed's practice location on file with NPPES is 100 W 1st St, Los Angeles, CA 90012-4112.
- What is Dianna Hamed's phone number?
- The practice phone number listed in the NPPES registry for Dianna Hamed is (213) 996-1136.
- Is Dianna Hamed's NPI active?
- Yes — Dianna Hamed's NPI (1801938907) is active in the NPPES registry as of the last update on 2014-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.