Lena Chatterjee, MD
NPI 1629752019 · Vascular Surgery Physician · Philadelphia, PA
Lena Chatterjee, MD is a Vascular Surgery Physician provider in Philadelphia, PA (NPI 1629752019).
Provider details
- NPI number
- 1629752019
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT227874 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,144 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-14
- Last updated
- 2023-06-14
- Certified
- 2023-06-14
Frequently asked questions
- What is Lena Chatterjee's NPI number?
- Lena Chatterjee's National Provider Identifier (NPI) is 1629752019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Chatterjee's specialty?
- Lena Chatterjee is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lena Chatterjee located?
- Lena Chatterjee's practice location on file with NPPES is 5501 Old York Rd Ste 1, Philadelphia, PA 19141-3098.
- What is Lena Chatterjee's phone number?
- The practice phone number listed in the NPPES registry for Lena Chatterjee is (484) 622-0940.
- Is Lena Chatterjee's NPI active?
- Yes — Lena Chatterjee's NPI (1629752019) is active in the NPPES registry as of the last update on 2023-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.