Doctor profile · Federal record
Dr. Sonya Mertz, NP-C
Ambulatory Surgical Clinic/Center (CMS: Nurse Practitioner) · Westlake, OH
- NPI 1558769034
- Accepts Medicare
- 12 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
850 Columbia RD
Westlake, OH 441451493
(440) 899-6585
Credentials & registration
- NPI registered
- December 2014 — 12 yrs on file
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 261QA1903X — NUCC code
- State license (1)
- Ohio #COA.16331-NP
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558769034. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
252
Distinct HCPCS
4
Medicare allowed
$16,210
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 153 | 147 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 47 | $80 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 35 | 35 | $66 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $109 |
In context: peer comparison
Among 1 peers in Westlake Ambulatory Surgical Clinic/Center, average services per provider: 63. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
23
Patients
23
Total drug cost
$211
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mupirocin | Generic | 23 | 23 | $211 |
Frequently asked questions
What is Dr. Sonya Mertz's medical specialty?
Dr. Sonya Mertz practices Ambulatory Surgical Clinic/Center in Westlake, OH.
Where does Dr. Sonya Mertz practice?
Dr. Sonya Mertz practices at 850 Columbia RD, Westlake, OH 441451493. Office phone: 4408996585.
What is Dr. Sonya Mertz's NPI?
Dr. Sonya Mertz's National Provider Identifier (NPI) is 1558769034, issued by NPPES.
Does Dr. Sonya Mertz accept Medicare assignment?
Yes. Dr. Sonya Mertz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sonya Mertz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.