Martha Mcmahon
NPI 1780524017 · Other Specialist/Technologist · Long Beach, CA
Martha Mcmahon is a Other Specialist/Technologist provider in Long Beach, CA (NPI 1780524017).
Provider details
- NPI number
- 1780524017
- Entity type
- Individual
- Primary specialty
- Other Specialist/TechnologistTechnologists, Technicians & Other Technical Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-03-30
- Last updated
- 2026-03-30
- Certified
- 2026-03-29
Frequently asked questions
- What is Martha Mcmahon's NPI number?
- Martha Mcmahon's National Provider Identifier (NPI) is 1780524017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Mcmahon's specialty?
- Martha Mcmahon is listed in the NPPES registry with a primary specialty of Other Specialist/Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is Martha Mcmahon located?
- Martha Mcmahon's practice location on file with NPPES is 2801 Atlantic Ave, Long Beach, CA 90806-1701.
- What is Martha Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Martha Mcmahon is (562) 933-2000.
- Is Martha Mcmahon's NPI active?
- Yes — Martha Mcmahon's NPI (1780524017) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.