Stephen Malaquias, MD
NPI 1285602771 · Internal Medicine Physician · South Yarmouth, MA
Stephen Malaquias, MD is a Internal Medicine Physician provider in South Yarmouth, MA (NPI 1285602771).
Provider details
- NPI number
- 1285602771
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40224 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2010-05-03
Frequently asked questions
- What is Stephen Malaquias's NPI number?
- Stephen Malaquias's National Provider Identifier (NPI) is 1285602771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Malaquias's specialty?
- Stephen Malaquias is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Malaquias located?
- Stephen Malaquias's practice location on file with NPPES is 257 Station Avenue, South Yarmouth, MA 02664.
- What is Stephen Malaquias's phone number?
- The practice phone number listed in the NPPES registry for Stephen Malaquias is (508) 394-8303.
- Is Stephen Malaquias's NPI active?
- Yes — Stephen Malaquias's NPI (1285602771) is active in the NPPES registry as of the last update on 2010-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.