James Fenley, M.D.
NPI 1508819269 · Internal Medicine Physician · Orange City, FL
Enrolled with Medicare as Practitioner - Addiction Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Fenley, M.D. is a Internal Medicine Physician provider in Orange City, FL (NPI 1508819269).
Provider details
- NPI number
- 1508819269
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME127760 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Aripiprazole | 38 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 34 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 34 |
| Olanzapine | 30 |
| Fluoxetine Hcl | 27 |
| Buprenorphine Hcl | 25 |
| Clonazepam | 19 |
| Quetiapine Fumarate | 18 |
| Brexpiprazolebrand: Rexulti |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$393 across 17 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
- 2006-05-17
- Last updated
- 2018-08-08
Frequently asked questions
- What is James Fenley's NPI number?
- James Fenley's National Provider Identifier (NPI) is 1508819269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Fenley's specialty?
- James Fenley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Fenley located?
- James Fenley's practice location on file with NPPES is 2583 S Volusia Ave Ste 200, Orange City, FL 32763-9129.
- What is James Fenley's phone number?
- The practice phone number listed in the NPPES registry for James Fenley is (386) 960-7830.
- Does James Fenley accept Medicare?
- James Fenley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Fenley's NPI active?
- Yes — James Fenley's NPI (1508819269) is active in the NPPES registry as of the last update on 2018-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.