Marcella Mcguinn, MD
NPI 1528083987 · Infectious Disease Physician · Oak Park, IL
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcella Mcguinn, MD is a Infectious Disease Physician provider in Oak Park, IL (NPI 1528083987).
Provider details
- NPI number
- 1528083987
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036100912 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,157 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 550 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 227 | $178 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 165 | $79 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 77 | $132 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 59 | $73 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 43 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ertapenem Sodiumbrand: Ertapenem | 54 | 11 |
| Daptomycin | 41 | — |
| Cefepime Hcl | 23 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 21 | — |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 16 | — |
| Meropenem | 16 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2022-04-18
- Certified
- 2022-04-18
Frequently asked questions
- What is Marcella Mcguinn's NPI number?
- Marcella Mcguinn's National Provider Identifier (NPI) is 1528083987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcella Mcguinn's specialty?
- Marcella Mcguinn is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marcella Mcguinn located?
- Marcella Mcguinn's practice location on file with NPPES is 610 S Maple Ave Ste 4050, Oak Park, IL 60304-1091.
- What is Marcella Mcguinn's phone number?
- The practice phone number listed in the NPPES registry for Marcella Mcguinn is (888) 220-6432.
- Does Marcella Mcguinn accept Medicare?
- Marcella Mcguinn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcella Mcguinn's NPI active?
- Yes — Marcella Mcguinn's NPI (1528083987) is active in the NPPES registry as of the last update on 2022-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.