James Fontaine, M.D.
NPI 1013913755 · Physical Medicine & Rehabilitation Physician · San Diego, CA
James Fontaine, M.D. is a Physical Medicine & Rehabilitation Physician provider in San Diego, CA (NPI 1013913755).
Provider details
- NPI number
- 1013913755
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G72697 (CA)
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
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 67 | 19 |
| Ezetimibe | 20 | — |
| Amlodipine Besylate | 15 | — |
| Ramipril | 15 | — |
| Lisinopril | 12 | — |
| Trazodone Hcl | 12 | — |
| Chlorthalidone | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 across 4 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
- 2005-06-27
- Last updated
- 2018-06-22
Frequently asked questions
- What is James Fontaine's NPI number?
- James Fontaine's National Provider Identifier (NPI) is 1013913755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Fontaine's specialty?
- James Fontaine is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is James Fontaine located?
- James Fontaine's practice location on file with NPPES is 4765 Carmel Mountain Rd, San Diego, CA 92130-6657.
- What is James Fontaine's phone number?
- The practice phone number listed in the NPPES registry for James Fontaine is (858) 876-1300.
- Is James Fontaine's NPI active?
- Yes — James Fontaine's NPI (1013913755) is active in the NPPES registry as of the last update on 2018-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.