What is Nelson Ma's NPI number?

Nelson Ma's National Provider Identifier (NPI) is 1750828950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nelson Ma's specialty?

Nelson Ma is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Nelson Ma located?

Nelson Ma's practice location on file with NPPES is 13939 E 14th St, San Leandro, CA 94578-2601.

What is Nelson Ma's phone number?

The practice phone number listed in the NPPES registry for Nelson Ma is (510) 316-9683.

Is Nelson Ma's NPI active?

Yes — Nelson Ma's NPI (1750828950) is active in the NPPES registry as of the last update on 2017-01-25.

IndividualActive

Nelson Ma

NPI 1750828950 · Physical Therapist · San Leandro, CA

Nelson Ma is a Physical Therapist provider in San Leandro, CA (NPI 1750828950).

Provider details

NPI number: 1750828950
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Male
Sole proprietor: Yes
License: 292570 (CA)

Specialties & taxonomies

Physical TherapistPrimary225100000XLicense 292570 (CA)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 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

13939 E 14th St

Suite 150

San Leandro, CA 94578-2601

Phone: (510) 316-9683

Street-level locationGet directions

More CA providers

Mailing address

3435 Rhoda Ave

Oakland, CA 94602-3203

Enumerated: 2017-01-25
Last updated: 2017-01-25

Frequently asked questions

What is Nelson Ma's NPI number?: Nelson Ma's National Provider Identifier (NPI) is 1750828950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nelson Ma's specialty?: Nelson Ma is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Nelson Ma located?: Nelson Ma's practice location on file with NPPES is 13939 E 14th St, San Leandro, CA 94578-2601.
What is Nelson Ma's phone number?: The practice phone number listed in the NPPES registry for Nelson Ma is (510) 316-9683.
Is Nelson Ma's NPI active?: Yes — Nelson Ma's NPI (1750828950) is active in the NPPES registry as of the last update on 2017-01-25.

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