What is Joycelyn Ma's NPI number?

Joycelyn Ma's National Provider Identifier (NPI) is 1780531517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joycelyn Ma's specialty?

Joycelyn Ma is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Joycelyn Ma located?

Joycelyn Ma's practice location on file with NPPES is 1515 W Mission Rd, Alhambra, CA 91803-1618.

What is Joycelyn Ma's phone number?

The practice phone number listed in the NPPES registry for Joycelyn Ma is (626) 943-3000.

Is Joycelyn Ma's NPI active?

Yes — Joycelyn Ma's NPI (1780531517) is active in the NPPES registry as of the last update on 2026-03-11.

IndividualActive

Joycelyn Ma

NPI 1780531517 · Speech-Language Pathologist · Alhambra, CA

Joycelyn Ma is a Speech-Language Pathologist provider in Alhambra, CA (NPI 1780531517).

Provider details

NPI number: 1780531517
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: Yes
License: 38271 (CA)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 38271 (CA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(53/100 index)

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
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

1515 W Mission Rd

Alhambra, CA 91803-1618

Phone: (626) 943-3000

Street-level locationGet directions

More CA providers

Mailing address