Luz Yee Fernandez, M.D.
NPI 1316325020 · Family Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luz Yee Fernandez, M.D. is a Family Medicine Physician provider in San Diego, CA (NPI 1316325020).
Provider details
- NPI number
- 1316325020
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A152997 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
204 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 85 | $137 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 43 | $193 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 35 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $96 |
| Administration of Influenza Virus VaccineG0008 | 13 | $35 |
Typical Medicare-allowed amounts for these services range $16–$193 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 305 | 121 |
| Amlodipine Besylate | 187 | 74 |
| Losartan Potassium | 145 | 53 |
| Levothyroxine Sodium | 110 | 35 |
| Metformin Hcl | 107 | 45 |
| Lisinopril | 87 | 37 |
| Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (1)
- 315 Mercy Ave Ste 301Merced, CA 95340-8367Phone: (209) 564-3513
Registry dates
- Enumerated
- 2015-05-13
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Luz Yee Fernandez's NPI number?
- Luz Yee Fernandez's National Provider Identifier (NPI) is 1316325020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luz Yee Fernandez's specialty?
- Luz Yee Fernandez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luz Yee Fernandez located?
- Luz Yee Fernandez's practice location on file with NPPES is 2020 Genesee Ave, San Diego, CA 92123-4219.
- What is Luz Yee Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Luz Yee Fernandez is (858) 499-2600.
- Does Luz Yee Fernandez accept Medicare?
- Luz Yee Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luz Yee Fernandez's NPI active?
- Yes — Luz Yee Fernandez's NPI (1316325020) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.