Helen Chen, MD
NPI 1356301386 · Geriatric Medicine (Internal Medicine) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Chen, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Boston, MA (NPI 1356301386).
Provider details
- NPI number
- 1356301386
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G71529 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 93 |
| Trazodone Hcl | 74 |
| Quetiapine Fumarate | 67 |
| Amlodipine Besylate | 52 |
| Memantine Hcl | 48 |
| Donepezil Hcl | 46 |
| Lorazepam | 39 |
| Omeprazole | 33 |
| Divalproex Sodium | 26 |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-24
- Last updated
- 2015-03-10
Frequently asked questions
- What is Helen Chen's NPI number?
- Helen Chen's National Provider Identifier (NPI) is 1356301386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Chen's specialty?
- Helen Chen is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Helen Chen located?
- Helen Chen's practice location on file with NPPES is 1200 Centre St, Boston, MA 02131-1000.
- What is Helen Chen's phone number?
- The practice phone number listed in the NPPES registry for Helen Chen is (617) 363-8000.
- Does Helen Chen accept Medicare?
- Helen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Chen's NPI active?
- Yes — Helen Chen's NPI (1356301386) is active in the NPPES registry as of the last update on 2015-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.