James Loomis, DO
NPI 1386273233 · Family Medicine Physician · Williamsville, NY
James Loomis, DO is a Family Medicine Physician provider in Williamsville, NY (NPI 1386273233).
Provider details
- NPI number
- 1386273233
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 322716 (NY)
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
6 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.
$249 across 12 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
- 2020-04-03
- Last updated
- 2025-12-04
- Certified
- 2025-12-04
Frequently asked questions
- What is James Loomis's NPI number?
- James Loomis's National Provider Identifier (NPI) is 1386273233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Loomis's specialty?
- James Loomis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Loomis located?
- James Loomis's practice location on file with NPPES is 95 Earhart Dr, Williamsville, NY 14221-7801.
- What is James Loomis's phone number?
- The practice phone number listed in the NPPES registry for James Loomis is (716) 565-9030.
- Is James Loomis's NPI active?
- Yes — James Loomis's NPI (1386273233) is active in the NPPES registry as of the last update on 2025-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.