Jennifer Phan
NPI 1891386256 · Physician Assistant · Santa Ana, CA
Jennifer Phan is a Physician Assistant provider in Santa Ana, CA (NPI 1891386256).
Provider details
- NPI number
- 1891386256
- 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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 99 | 55 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 74 | 33 |
| Meloxicam | 48 | 29 |
| Pregabalin | 34 | 19 |
| Tizanidine Hcl | 29 | 13 |
| Ibuprofen | 28 | 17 |
| Cyclobenzaprine Hcl | 25 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,106 across 40 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
Registry dates
- Enumerated
- 2021-01-28
- Last updated
- 2022-06-02
- Certified
- 2022-06-02
Frequently asked questions
- What is Jennifer Phan's NPI number?
- Jennifer Phan's National Provider Identifier (NPI) is 1891386256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Phan's specialty?
- Jennifer Phan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Phan located?
- Jennifer Phan's practice location on file with NPPES is 801 N Tustin Ave Ste 507, Santa Ana, CA 92705-3609.
- What is Jennifer Phan's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Phan is (949) 566-8688.
- Is Jennifer Phan's NPI active?
- Yes — Jennifer Phan's NPI (1891386256) is active in the NPPES registry as of the last update on 2022-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.