Taylor Diaz, PA-C
NPI 1083264923 · Physician Assistant · Torrance, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Taylor Diaz, PA-C is a Physician Assistant provider in Torrance, CA (NPI 1083264923).
Provider details
- NPI number
- 1083264923
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA60342 (CA)
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
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,703 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 501 | $117 |
| Automated Urinalysis Test81003 | 428 | $2 |
| 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 | 364 | $15 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 326 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $83 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Vibegronbrand: Gemtesa | 156 | 45 |
| Estradiol | 77 | 43 |
| Methenamine Hippurate | 62 | 19 |
| Mirabegronbrand: Myrbetriq | 56 | 26 |
| Cefdinir | 51 | 37 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 35 | 21 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 28 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$430 across 20 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 (1)
- 2704 E Willow StSignal Hill, CA 90755-2217Phone: (562) 490-9900
Registry dates
- Enumerated
- 2019-09-12
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Taylor Diaz's NPI number?
- Taylor Diaz's National Provider Identifier (NPI) is 1083264923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Taylor Diaz's specialty?
- Taylor Diaz is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Taylor Diaz located?
- Taylor Diaz's practice location on file with NPPES is 20911 Earl St Ste 140, Torrance, CA 90503-4353.
- What is Taylor Diaz's phone number?
- The practice phone number listed in the NPPES registry for Taylor Diaz is (310) 542-0199.
- Does Taylor Diaz accept Medicare?
- Taylor Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Taylor Diaz's NPI active?
- Yes — Taylor Diaz's NPI (1083264923) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.