What is Tiffany Ma's NPI number?

Tiffany Ma's National Provider Identifier (NPI) is 1821857749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tiffany Ma's specialty?

Tiffany Ma is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Tiffany Ma located?

Tiffany Ma's practice location on file with NPPES is 149 W 4th St Apt 4a, New York, NY 10012-1061.

What is Tiffany Ma's phone number?

The practice phone number listed in the NPPES registry for Tiffany Ma is (646) 371-2409.

Is Tiffany Ma's NPI active?

Yes — Tiffany Ma's NPI (1821857749) is active in the NPPES registry as of the last update on 2024-03-14.

IndividualActive

Tiffany Ma, RDN

NPI 1821857749 · Registered Dietitian · New York, NY

Tiffany Ma, RDN is a Registered Dietitian provider in New York, NY (NPI 1821857749).

Provider details

NPI number: 1821857749
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Established profile(50/100 index)

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

Registry tenure38% of score
2 yrs in NPPES 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

149 W 4th St Apt 4a

New York, NY 10012-1061

Phone: (646) 371-2409

Street-level locationGet directions

More NY providers

Mailing address