Amanda Allen, PA-C
NPI 1083477152 · Physician Assistant · Tustin, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanda Allen, PA-C is a Physician Assistant provider in Tustin, CA (NPI 1083477152).
Provider details
- NPI number
- 1083477152
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
2 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,058 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 325 | $2 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 244 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 201 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $118 |
| Insertion of Lower Leg Neurostimulator Electrode64566 | 35 | $113 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 224 | 168 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 213 | 154 |
| Estradiol | 147 | 118 |
| Nitrofurantoin Macrocrystalbrand: Nitrofurantoin | 110 | 92 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 108 | 82 |
| Tamsulosin Hcl | 104 | 61 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$858 across 12 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
- 2024-02-01
- Last updated
- 2024-04-15
- Certified
- 2024-03-07
Frequently asked questions
- What is Amanda Allen's NPI number?
- Amanda Allen's National Provider Identifier (NPI) is 1083477152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Allen's specialty?
- Amanda Allen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amanda Allen located?
- Amanda Allen's practice location on file with NPPES is 18302 Irvine Blvd Ste 200, Tustin, CA 92780-3464.
- What is Amanda Allen's phone number?
- The practice phone number listed in the NPPES registry for Amanda Allen is (949) 825-7650.
- Does Amanda Allen accept Medicare?
- Amanda Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanda Allen's NPI active?
- Yes — Amanda Allen's NPI (1083477152) is active in the NPPES registry as of the last update on 2024-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.