Doctor profile · Federal record
Dr. Margaret Poznalska, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Sandusky, OH
- NPI 1275834665
- Accepts Medicare
- 16 yrs in practice
- Licensed in 3 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1111 Hayes Avenue
Sandusky, OH 44870
(419) 557-7400 - Additional location
-
1055 Valley Bluff Dr, Apt #3
Perrysburg, OH 435512877
(330) 397-3827 - Mailing address
-
675 Racebrook RD
Gates Mills, OH 440401960
Credentials & registration
- NPI registered
- November 2010 — 16 yrs on file
- Profile last updated
- May 22, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- Ohio #34.010428 · Michigan #5101027286 · Mississippi #22816
- Medicaid
- OH #0071680
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275834665. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
526
Distinct HCPCS
6
Medicare allowed
$69,352
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 240 | 234 | $170 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 88 | 83 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 86 | 86 | $118 | |
99291 |
Critical care, first 30-74 minutes | 77 | 73 | $207 | |
99283 |
Emergency department visit with low level of medical decision making | 21 | 21 | $70 | |
71045 |
X-ray of chest, 1 view | 14 | 14 | $8 |
In context: peer comparison
Among 5 peers in Sandusky Emergency Medicine Physician, average services per provider: 132. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
42
Patients
42
Total drug cost
$245
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 19 | 19 | $145 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 12 | 12 | $55 |
| Cephalexin | Generic | 11 | 11 | $45 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Poznalska's medical specialty?
Dr. Margaret Poznalska practices Emergency Medicine Physician in Sandusky, OH.
Where does Dr. Margaret Poznalska practice?
Dr. Margaret Poznalska practices at 1111 Hayes Avenue, Sandusky, OH 44870. Office phone: 4195577400.
What is Dr. Margaret Poznalska's NPI?
Dr. Margaret Poznalska's National Provider Identifier (NPI) is 1275834665, issued by NPPES.
Does Dr. Margaret Poznalska accept Medicare assignment?
Yes. Dr. Margaret Poznalska accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Poznalska commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.