Erik Vandendries, M.D.
NPI 1427184001 · Hematology & Oncology Physician · Waltham, MA
Erik Vandendries, M.D. is a Hematology & Oncology Physician provider in Waltham, MA (NPI 1427184001).
Provider details
- NPI number
- 1427184001
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 206943 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Erik Vandendries's NPI number?
- Erik Vandendries's National Provider Identifier (NPI) is 1427184001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Vandendries's specialty?
- Erik Vandendries is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Vandendries located?
- Erik Vandendries's practice location on file with NPPES is 200 West St, Waltham, MA 02451-1121.
- What is Erik Vandendries's phone number?
- The practice phone number listed in the NPPES registry for Erik Vandendries is (781) 434-4463.
- Is Erik Vandendries's NPI active?
- Yes — Erik Vandendries's NPI (1427184001) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.