Ashley Castelhano, PA-C
NPI 1760723050 · Physician Assistant · Vista, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Castelhano, PA-C is a Physician Assistant provider in Vista, CA (NPI 1760723050).
Provider details
- NPI number
- 1760723050
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA23243 (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 tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
399 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 186 | $87 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 51 | $55 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 48 | $69 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 47 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $122 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen |
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 |
|---|---|---|
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 61 | 61 |
| Cephalexin | 40 | 40 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 38 | 37 |
| Azithromycin | 33 | 33 |
| Doxycycline Hyclate | 30 | 30 |
| Prednisone | 27 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 |
Practice location
Mailing address
Additional practice locations (6)
- 2295 Otay Lakes Rd Ste 110Chula Vista, CA 91915-1160Phone: (800) 926-8273Fax: (888) 539-8781
- 1505 Encinitas BlvdEncinitas, CA 92024-2933Phone: (800) 926-8273Fax: (888) 539-8781
- 203 W F StSan Diego, CA 92101-6016Phone: (800) 926-8273Fax: (888) 539-8781
- 4510 Executive Dr Ste 215San Diego, CA 92121-3023Phone: (800) 926-8273Fax: (888) 539-8781
- 6030 Village Way Ste 200San Diego, CA 92130-2973Phone: (800) 926-8273Fax: (888) 539-8781
- 16950 Via TazonSan Diego, CA 92127-1607Phone: (800) 926-8273Fax: (888) 539-8781
Registry dates
- Enumerated
- 2013-03-11
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Ashley Castelhano's NPI number?
- Ashley Castelhano's National Provider Identifier (NPI) is 1760723050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Castelhano's specialty?
- Ashley Castelhano is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Castelhano located?
- Ashley Castelhano's practice location on file with NPPES is 910 Sycamore Ave Ste 270, Vista, CA 92081-7852.
- What is Ashley Castelhano's phone number?
- The practice phone number listed in the NPPES registry for Ashley Castelhano is (800) 926-8273.
- Does Ashley Castelhano accept Medicare?
- Ashley Castelhano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Castelhano's NPI active?
- Yes — Ashley Castelhano's NPI (1760723050) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.