What is Marcus Ng's NPI number?

Marcus Ng's National Provider Identifier (NPI) is 1619224748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcus Ng's specialty?

Marcus Ng is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Marcus Ng located?

Marcus Ng's practice location on file with NPPES is Massachusetts General Hospital, Boston, MA 02114.

What is Marcus Ng's phone number?

The practice phone number listed in the NPPES registry for Marcus Ng is (617) 726-3311.

Is Marcus Ng's NPI active?

Yes — Marcus Ng's NPI (1619224748) is active in the NPPES registry as of the last update on 2012-08-08.

IndividualActive

Marcus Ng, MD

NPI 1619224748 · Neurology Physician · Boston, MA

Marcus Ng, MD is a Neurology Physician provider in Boston, MA (NPI 1619224748).

Provider details

NPI number: 1619224748
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: L-250577 (MA)

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense L-250577 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
13 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

Massachusetts General Hospital

55 Fruit St.

Boston, MA 02114

Phone: (617) 726-3311

Approximate (ZIP-level) locationGet directions

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Mailing address