Cmcla Pathology Medical Group
NPI 1316970932 · Anatomic Pathology & Clinical Pathology Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cmcla Pathology Medical Group is a Anatomic Pathology & Clinical Pathology Physician organization in Los Angeles, CA (NPI 1316970932).
Provider details
- NPI number
- 1316970932
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Nachazel, Pathologist/Owner(213) 742-5793
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-08
- Last updated
- 2015-09-11
Frequently asked questions
- What is Cmcla Pathology Medical Group's NPI number?
- Cmcla Pathology Medical Group's National Provider Identifier (NPI) is 1316970932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cmcla Pathology Medical Group?
- Cmcla Pathology Medical Group is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Cmcla Pathology Medical Group located?
- Cmcla Pathology Medical Group's practice location on file with NPPES is 1401 South Grand Avenue, Los Angeles, CA 90015-3010.
- What is Cmcla Pathology Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Cmcla Pathology Medical Group is (213) 742-5793.
- Does Cmcla Pathology Medical Group accept Medicare?
- Cmcla Pathology Medical Group 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 Cmcla Pathology Medical Group?
- The authorized official listed on Cmcla Pathology Medical Group's NPPES record is John Nachazel, Pathologist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cmcla Pathology Medical Group's NPI active?
- Yes — Cmcla Pathology Medical Group's NPI (1316970932) is active in the NPPES registry as of the last update on 2015-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.