New World Multispecialty Medical Group, Inc.
NPI 1265656904 · Infectious Disease Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
New World Multispecialty Medical Group, Inc. is a Infectious Disease Physician organization in Los Angeles, CA (NPI 1265656904).
Provider details
- NPI number
- 1265656904
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Peter Sim, President(213) 388-2229
- License
- A67445 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Gynecology Physician207VG0400X
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 2405 W 8th St Ste 105Los Angeles, CA 90057-5016Phone: (213) 388-2229Fax: (213) 388-1507
Registry dates
- Enumerated
- 2007-04-12
- Last updated
- 2019-03-13
Frequently asked questions
- What is New World Multispecialty Medical Group, Inc.'s NPI number?
- New World Multispecialty Medical Group, Inc.'s National Provider Identifier (NPI) is 1265656904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is New World Multispecialty Medical Group, Inc.?
- New World Multispecialty Medical Group, Inc. is classified in the NPPES registry as Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is New World Multispecialty Medical Group, Inc. located?
- New World Multispecialty Medical Group, Inc.'s practice location on file with NPPES is 1711 W Temple St Ste 7643, Los Angeles, CA 90026-5421.
- What is New World Multispecialty Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for New World Multispecialty Medical Group, Inc. is (213) 388-2229.
- Does New World Multispecialty Medical Group, Inc. accept Medicare?
- New World Multispecialty Medical Group, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for New World Multispecialty Medical Group, Inc.?
- The authorized official listed on New World Multispecialty Medical Group, Inc.'s NPPES record is Peter Sim, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is New World Multispecialty Medical Group, Inc.'s NPI active?
- Yes — New World Multispecialty Medical Group, Inc.'s NPI (1265656904) is active in the NPPES registry as of the last update on 2019-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.