Caitlyn Nguyen, MD
NPI 1760825855 · Family Medicine Physician · Murrieta, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlyn Nguyen, MD is a Family Medicine Physician provider in Murrieta, CA (NPI 1760825855).
Provider details
- NPI number
- 1760825855
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- C195504 (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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
353 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) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 85 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 81 | $8 |
| Hemoglobin A1c Level83036 | 50 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 47 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 32 | $16 |
| Urine Microalbumin (protein) Level82043 | 16 | $6 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 85 | 29 |
| Pantoprazole Sodium | 50 | 14 |
| Losartan Potassium | 42 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 39 | 12 |
| Montelukast Sodium | 35 | — |
| Trazodone Hcl | 32 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-09
- Last updated
- 2024-07-03
- Certified
- 2024-07-03
Frequently asked questions
- What is Caitlyn Nguyen's NPI number?
- Caitlyn Nguyen's National Provider Identifier (NPI) is 1760825855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlyn Nguyen's specialty?
- Caitlyn Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlyn Nguyen located?
- Caitlyn Nguyen's practice location on file with NPPES is 28078 Baxter Rd Ste 540, Murrieta, CA 92563-1405.
- What is Caitlyn Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Caitlyn Nguyen is (909) 381-7100.
- Does Caitlyn Nguyen accept Medicare?
- Caitlyn Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlyn Nguyen's NPI active?
- Yes — Caitlyn Nguyen's NPI (1760825855) is active in the NPPES registry as of the last update on 2024-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.