What is Theodore Hall's NPI number?

Theodore Hall's National Provider Identifier (NPI) is 1538194840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Theodore Hall's specialty?

Theodore Hall is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Theodore Hall located?

Theodore Hall's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-3075.

What is Theodore Hall's phone number?

The practice phone number listed in the NPPES registry for Theodore Hall is (310) 301-6800.

Does Theodore Hall accept Medicare?

Theodore Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Theodore Hall's NPI active?

Yes — Theodore Hall's NPI (1538194840) is active in the NPPES registry as of the last update on 2019-12-13.

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Theodore Hall, MD

NPI 1538194840 · Diagnostic Radiology Physician · Los Angeles, CA

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Theodore Hall, MD is a Diagnostic Radiology Physician provider in Los Angeles, CA (NPI 1538194840).

Provider details

NPI number: 1538194840
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: G56139 (CA)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense G56139 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(100/100 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
7 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

757 Westwood Plz

Los Angeles, CA 90095-3075

Phone: (310) 301-6800

Fax: (310) 794-9035

Street-level locationGet directions

More CA providers

Mailing address

5767 W Century Blvd Ste 400

Los Angeles, CA 90045-5631

Additional practice locations (6)

4323 W Riverside Dr
Burbank, CA 91505-4044
Phone: (818) 556-2700
Fax: (818) 295-3450
335 N La Brea Ave
Los Angeles, CA 90036-2517
Phone: (323) 634-3850
Fax: (323) 938-9958
200 Ucla Medical Plz Ste 165-76
Los Angeles, CA 90095-3075
Phone: (310) 301-6800
Fax: (310) 794-9035
2200 N Sepulveda Blvd
Manhattan Beach, CA 90266-2910
Phone: (310) 802-0200
Fax: (310) 794-9035
1245 16th St Ste 100
Santa Monica, CA 90404-1255
Phone: (310) 301-6800
Fax: (310) 794-9035
23388 Mulholland Dr
Woodland Hills, CA 91364-2733
Phone: (818) 876-1050
Fax: (818) 876-1026

Enumerated: 2006-07-12
Last updated: 2019-12-13
Certified: 2019-12-13

Frequently asked questions

What is Theodore Hall's NPI number?: Theodore Hall's National Provider Identifier (NPI) is 1538194840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Theodore Hall's specialty?: Theodore Hall is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Theodore Hall located?: Theodore Hall's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-3075.
What is Theodore Hall's phone number?: The practice phone number listed in the NPPES registry for Theodore Hall is (310) 301-6800.
Does Theodore Hall accept Medicare?: Theodore Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Theodore Hall's NPI active?: Yes — Theodore Hall's NPI (1538194840) is active in the NPPES registry as of the last update on 2019-12-13.

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