Mary Fitzgerald, MD
NPI 1386133478 · Emergency Medicine Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Fitzgerald, MD is a Emergency Medicine Physician provider in Detroit, MI (NPI 1386133478).
Provider details
- NPI number
- 1386133478
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35.142302 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
335 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 111 | $170 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 93 | $119 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 92 | $8 |
| Critical Care, First 30-74 Minutes99291 | 22 | $208 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 17 | $69 |
Typical Medicare-allowed amounts for these services range $8–$208 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 46 | 45 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 29 | 29 |
| Ibuprofen | 17 | 17 |
| Cephalexin | 16 | 16 |
| Ondansetronbrand: Ondansetron Odt | 16 | 16 |
| Cyclobenzaprine Hcl | 15 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 2142 N Cove BlvdToledo, OH 43606-3895Phone: (567) 408-2002Fax: (419) 214-1196
Registry dates
- Enumerated
- 2018-05-04
- Last updated
- 2025-04-14
- Certified
- 2025-04-14
Frequently asked questions
- What is Mary Fitzgerald's NPI number?
- Mary Fitzgerald's National Provider Identifier (NPI) is 1386133478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Fitzgerald's specialty?
- Mary Fitzgerald is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Fitzgerald located?
- Mary Fitzgerald's practice location on file with NPPES is 2799 W Grand Blvd, Detroit, MI 48202-2608.
- What is Mary Fitzgerald's phone number?
- The practice phone number listed in the NPPES registry for Mary Fitzgerald is (800) 658-3656.
- Does Mary Fitzgerald accept Medicare?
- Mary Fitzgerald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Fitzgerald's NPI active?
- Yes — Mary Fitzgerald's NPI (1386133478) is active in the NPPES registry as of the last update on 2025-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.