What is David Clapham's NPI number?

David Clapham's National Provider Identifier (NPI) is 1376501759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Clapham's specialty?

David Clapham is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is David Clapham located?

David Clapham's practice location on file with NPPES is 320 Longwood Ave, Boston, MA 02115-5746.

What is David Clapham's phone number?

The practice phone number listed in the NPPES registry for David Clapham is (617) 919-2680.

Is David Clapham's NPI active?

Yes — David Clapham's NPI (1376501759) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

David Clapham, M.D.

NPI 1376501759 · Internal Medicine Physician · Boston, MA

David Clapham, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1376501759).

Provider details

NPI number: 1376501759
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
License: 49775 (MA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 49775 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

320 Longwood Ave

Children'S/Cardiology

Boston, MA 02115-5746

Phone: (617) 919-2680

Street-level locationGet directions

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Mailing address