Reuben Farris, MD
NPI 1699749911 · Family Medicine Physician · Chula Vista, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reuben Farris, MD is a Family Medicine Physician provider in Chula Vista, CA (NPI 1699749911).
Provider details
- NPI number
- 1699749911
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C039917 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,005 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 271 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 266 | $137 |
| Blood Glucose (sugar) Level82947 | 104 | $4 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 70 | $16 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 57 | $61 |
| Administration of Influenza Virus VaccineG0008 | 56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 138 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 469 | 153 |
| Rosuvastatin Calcium | 284 | 86 |
| Amlodipine Besylate | 262 | 83 |
| Metformin Hcl | 260 | 88 |
| Levothyroxine Sodium | 242 | 75 |
| Losartan Potassium | 224 | 80 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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
- 2006-02-14
- Last updated
- 2011-06-13
Frequently asked questions
- What is Reuben Farris's NPI number?
- Reuben Farris's National Provider Identifier (NPI) is 1699749911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reuben Farris's specialty?
- Reuben Farris is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Reuben Farris located?
- Reuben Farris's practice location on file with NPPES is 340 4th Ave, Chula Vista, CA 91910-3813.
- What is Reuben Farris's phone number?
- The practice phone number listed in the NPPES registry for Reuben Farris is (619) 422-8338.
- Does Reuben Farris accept Medicare?
- Reuben Farris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Reuben Farris's NPI active?
- Yes — Reuben Farris's NPI (1699749911) is active in the NPPES registry as of the last update on 2011-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.