Tara Holguin, PHYSICIAN ASSISTANT
NPI 1417491721 · Physician Assistant · Orange, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tara Holguin, PHYSICIAN ASSISTANT is a Physician Assistant provider in Orange, CA (NPI 1417491721).
Provider details
- NPI number
- 1417491721
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Female
- Sole proprietor
- No
- License
- 53631 (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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 164 | 48 |
| Pioglitazone Hcl | 106 | 36 |
| Levothyroxine Sodium | 89 | 31 |
| Metformin Hcl | 81 | 30 |
| Glimepiride | 55 | 17 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 52 | 30 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,213 across 56 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)
- 6681 Palamino CirYorba Linda, CA 92886-6442Phone: (714) 404-5875
Registry dates
- Enumerated
- 2016-12-06
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is Tara Holguin's NPI number?
- Tara Holguin's National Provider Identifier (NPI) is 1417491721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tara Holguin's specialty?
- Tara Holguin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tara Holguin located?
- Tara Holguin's practice location on file with NPPES is 1310 W Stewart Dr Ste 215, Orange, CA 92868-3837.
- What is Tara Holguin's phone number?
- The practice phone number listed in the NPPES registry for Tara Holguin is (714) 997-5000.
- Does Tara Holguin accept Medicare?
- Tara Holguin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tara Holguin's NPI active?
- Yes — Tara Holguin's NPI (1417491721) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.