Leticia Diaz
NPI 1346882800 · Physician Assistant · Turlock, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leticia Diaz is a Physician Assistant provider in Turlock, CA (NPI 1346882800).
Provider details
- NPI number
- 1346882800
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,678 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 1,415 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $79 |
| Test to Measure Expiratory Airflow and Volume94010 | 66 | $24 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 34 | $110 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 33 | $14 |
| Test to Measure the Level of Nitric Oxide Gas |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 122 | 60 |
| Azelastine Hcl | 97 | 52 |
| Montelukast Sodium | 60 | 22 |
| Levocetirizine Dihydrochloride | 44 | 19 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 36 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 | 25 |
| Fluticasone Furoatebrand: Arnuity Ellipta |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$62 across 3 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
Additional practice locations (3)
- 2339 W Hammer Ln Ste aStockton, CA 95209-2368Phone: (209) 940-5901Fax: (209) 336-0275
- 1429 W Fremont StStockton, CA 95203-2635Phone: (209) 546-7767
- 4411 Parquet WayTurlock, CA 95382-8630Phone: (209) 720-6805
Registry dates
- Enumerated
- 2019-10-16
- Last updated
- 2025-08-22
- Certified
- 2025-08-22
Frequently asked questions
- What is Leticia Diaz's NPI number?
- Leticia Diaz's National Provider Identifier (NPI) is 1346882800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leticia Diaz's specialty?
- Leticia Diaz is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leticia Diaz located?
- Leticia Diaz's practice location on file with NPPES is 1853 Lander Ave, Turlock, CA 95380-6240.
- What is Leticia Diaz's phone number?
- The practice phone number listed in the NPPES registry for Leticia Diaz is (209) 656-1617.
- Does Leticia Diaz accept Medicare?
- Leticia Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leticia Diaz's NPI active?
- Yes — Leticia Diaz's NPI (1346882800) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.