What is Dorina Hamilton's NPI number?

Dorina Hamilton's National Provider Identifier (NPI) is 1336685114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dorina Hamilton's specialty?

Dorina Hamilton is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).

Where is Dorina Hamilton located?

Dorina Hamilton's practice location on file with NPPES is 12440 Firestone Blvd Ste 316, Norwalk, CA 90650-9319.

What is Dorina Hamilton's phone number?

The practice phone number listed in the NPPES registry for Dorina Hamilton is (562) 864-3722.

Is Dorina Hamilton's NPI active?

Yes — Dorina Hamilton's NPI (1336685114) is active in the NPPES registry as of the last update on 2025-12-18.

IndividualActive

Dorina Hamilton

NPI 1336685114 · Student in an Organized Health Care Education/Training Program · Norwalk, CA

Dorina Hamilton is a Student in an Organized Health Care Education/Training Program provider in Norwalk, CA (NPI 1336685114).

Provider details

NPI number: 1336685114
Entity type: Individual
Primary specialty: Student in an Organized Health Care Education/Training ProgramStudent, Health Care
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Student in an Organized Health Care Education/Training ProgramPrimary390200000X
Student, Health Care
Addiction (Substance Use Disorder) Counselor101YA0400X
Behavioral Health & Social Service Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers
Behavior Technician106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
5 documented practice locations

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

12440 Firestone Blvd Ste 316

Norwalk, CA 90650-9319

Phone: (562) 864-3722

Street-level locationGet directions

More CA providers

Mailing address

12440 Firestone Blvd Ste 316

Norwalk, CA 90650-9319

Additional practice locations (4)

16782 Von Karman Ave Ste 11
Irvine, CA 92606-2417
Phone: (949) 833-2237
14240 E. Imperial Hwy.
La Mirada, CA 90638
Phone: (562) 946-1587
12440 Imperial Hwy Ste 116
Norwalk, CA 90650-8347
Phone: (562) 565-6373
604 Rose Ave
Venice, CA 90291
Phone: (310) 664-7565

Enumerated: 2017-01-17
Last updated: 2025-12-18
Certified: 2025-12-18

Frequently asked questions

What is Dorina Hamilton's NPI number?: Dorina Hamilton's National Provider Identifier (NPI) is 1336685114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Dorina Hamilton's specialty?: Dorina Hamilton is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
Where is Dorina Hamilton located?: Dorina Hamilton's practice location on file with NPPES is 12440 Firestone Blvd Ste 316, Norwalk, CA 90650-9319.
What is Dorina Hamilton's phone number?: The practice phone number listed in the NPPES registry for Dorina Hamilton is (562) 864-3722.
Is Dorina Hamilton's NPI active?: Yes — Dorina Hamilton's NPI (1336685114) is active in the NPPES registry as of the last update on 2025-12-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.