Isabelle Staab, PA-C
NPI 1902475544 · Physician Assistant · Pasadena, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabelle Staab, PA-C is a Physician Assistant provider in Pasadena, MD (NPI 1902475544).
Provider details
- NPI number
- 1902475544
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C0007996 (MD)
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
5 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
1,473 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 | 205 | $81 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 139 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 131 | $113 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 129 | $8 |
| X-Ray of Chest, 2 Views71046 | 113 | $9 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 40 | 40 |
| Prednisone | 25 | 22 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | 23 |
| Methylprednisolone | 18 | 18 |
| Cefuroxime Axetilbrand: Cefuroxime | 14 | 13 |
| Azithromycin | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-18
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Isabelle Staab's NPI number?
- Isabelle Staab's National Provider Identifier (NPI) is 1902475544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Staab's specialty?
- Isabelle Staab is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isabelle Staab located?
- Isabelle Staab's practice location on file with NPPES is 8105 Ritchie Hwy, Pasadena, MD 21122-3905.
- What is Isabelle Staab's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Staab is (443) 573-0564.
- Does Isabelle Staab accept Medicare?
- Isabelle Staab is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabelle Staab's NPI active?
- Yes — Isabelle Staab's NPI (1902475544) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.