Eva Long, MD
NPI 1053666222 · Nephrology Physician · Boston, MA
Eva Long, MD is a Nephrology Physician provider in Boston, MA (NPI 1053666222).
Provider details
- NPI number
- 1053666222
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 251627 (MA)
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
13 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.
$60 across 3 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
- 2012-07-13
- Last updated
- 2012-07-13
Frequently asked questions
- What is Eva Long's NPI number?
- Eva Long's National Provider Identifier (NPI) is 1053666222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eva Long's specialty?
- Eva Long is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Eva Long located?
- Eva Long's practice location on file with NPPES is 1 Boston Medical Ctr Pl, Boston, MA 02118-2908.
- What is Eva Long's phone number?
- The practice phone number listed in the NPPES registry for Eva Long is (857) 919-2148.
- Is Eva Long's NPI active?
- Yes — Eva Long's NPI (1053666222) is active in the NPPES registry as of the last update on 2012-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.