Madeleine Guilin, PA-C
NPI 1528471174 · Physician Assistant · Irvine, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeleine Guilin, PA-C is a Physician Assistant provider in Irvine, CA (NPI 1528471174).
Provider details
- NPI number
- 1528471174
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 51667 (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
12 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
130 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 | 52 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $113 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 14 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $142 |
| Automated Urinalysis Test81003 | 12 | $2 |
| 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 30 | 30 |
| Doxycycline Hyclate | 22 | 22 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Amoxicillin | 15 | 15 |
| Ciprofloxacin Hcl | 15 | 15 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 13 | 13 |
| Azithromycin | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-10
- Last updated
- 2022-06-14
- Certified
- 2022-06-14
Frequently asked questions
- What is Madeleine Guilin's NPI number?
- Madeleine Guilin's National Provider Identifier (NPI) is 1528471174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeleine Guilin's specialty?
- Madeleine Guilin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madeleine Guilin located?
- Madeleine Guilin's practice location on file with NPPES is 6340 Irvine Blvd, Irvine, CA 92620-2102.
- What is Madeleine Guilin's phone number?
- The practice phone number listed in the NPPES registry for Madeleine Guilin is (949) 559-6500.
- Does Madeleine Guilin accept Medicare?
- Madeleine Guilin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeleine Guilin's NPI active?
- Yes — Madeleine Guilin's NPI (1528471174) is active in the NPPES registry as of the last update on 2022-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.