What is Isabella Ma's NPI number?

Isabella Ma's National Provider Identifier (NPI) is 1679876643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Isabella Ma's specialty?

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

Where is Isabella Ma located?

Isabella Ma's practice location on file with NPPES is 885 Washington Street, Boston, MA 02111-1415.

What is Isabella Ma's phone number?

The practice phone number listed in the NPPES registry for Isabella Ma is (617) 482-7555.

Is Isabella Ma's NPI active?

Yes — Isabella Ma's NPI (1679876643) is active in the NPPES registry as of the last update on 2010-12-14.

IndividualActive

Isabella Ma, RD

NPI 1679876643 · Registered Dietitian · Boston, MA

Isabella Ma, RD is a Registered Dietitian provider in Boston, MA (NPI 1679876643).

Provider details

NPI number: 1679876643
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: Yes
License: 1053 (MA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 1053 (MA)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
15 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

885 Washington Street

Boston, MA 02111-1415

Phone: (617) 482-7555

Fax: (617) 521-6898

Street-level locationGet directions

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Mailing address