Mallory Weber, PA-C
NPI 1295277077 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Weber, PA-C is a Physician Assistant provider in Chicago, IL (NPI 1295277077).
Provider details
- NPI number
- 1295277077
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085006013 (IL)
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
9 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
99 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 84 | $127 |
| Biopsy and Aspiration of Bone Marrow Sample for Diagnosis38222 | 15 | $66 |
Typical Medicare-allowed amounts for these services range $66–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 84 | 23 |
| Ursodiol | 41 | — |
| Pantoprazole Sodium | 36 | — |
| Fluconazole | 29 | — |
| Prednisone | 21 | — |
| Posaconazole | 18 | — |
| Ponatinib Hclbrand: Iclusig | 17 | — |
| Belumosudil Mesylatebrand: Rezurock |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-11-10
- Last updated
- 2016-11-10
Frequently asked questions
- What is Mallory Weber's NPI number?
- Mallory Weber's National Provider Identifier (NPI) is 1295277077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Weber's specialty?
- Mallory Weber is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mallory Weber located?
- Mallory Weber's practice location on file with NPPES is 1725 W Harrison St, Chicago, IL 60612-3841.
- What is Mallory Weber's phone number?
- The practice phone number listed in the NPPES registry for Mallory Weber is (312) 942-5904.
- Does Mallory Weber accept Medicare?
- Mallory Weber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Weber's NPI active?
- Yes — Mallory Weber's NPI (1295277077) is active in the NPPES registry as of the last update on 2016-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.