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David Margulies, M.D.
NPI 1942344635 · Internal Medicine Physician · Waltham, MA
David Margulies, M.D. is a Internal Medicine Physician provider in Waltham, MA (NPI 1942344635).
Provider details
- NPI number
- 1942344635
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 57279 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
307 Waverley Oaks Rd
Suite 101
Waltham, MA 02452-8413
Phone: (617) 549-0601
Street-level locationGet directions
Mailing address
59 Pine Ridge Rd
Waban, MA 02468-1616
Registry dates
- Enumerated
- 2007-02-16
- Last updated
- 2009-09-09
Frequently asked questions
- What is David Margulies's NPI number?
- David Margulies's National Provider Identifier (NPI) is 1942344635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Margulies's specialty?
- David Margulies is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Margulies located?
- David Margulies's practice location on file with NPPES is 307 Waverley Oaks Rd, Waltham, MA 02452-8413.
- What is David Margulies's phone number?
- The practice phone number listed in the NPPES registry for David Margulies is (617) 549-0601.
- Is David Margulies's NPI active?
- Yes — David Margulies's NPI (1942344635) is active in the NPPES registry as of the last update on 2009-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.