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Edit this profileAt a glance
- 850 Columbia Rd, Westlake, OH 44145
About Sonya Mertz
Sonya Mertz, NP-C practices ambulatory surgical center in Westlake, OH. According to Medicare claims data, Sonya cared for 281 Medicare patients across 287 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1558769034.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (440) 899-6585
- Email not available
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Practice Locations
850 COLUMBIA RD
Westlake, OH 44145
Procedures Most Often Billed to Medicare
287 services · 281 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
164 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
48 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
47 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Sonya Mertz's specialty?
Sonya Mertz is an ambulatory surgical center in Westlake, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sonya Mertz?
Sonya Mertz is listed at 850 Columbia Rd, Westlake, OH 44145. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sonya Mertz?
The number on file is (440) 899-6585. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sonya Mertz's NPI number?
Sonya Mertz's National Provider Identifier is 1558769034. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Sonya Mertz's education?
Sonya Mertz attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Sonya Mertz been practicing?
Sonya Mertz has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Sonya Mertz known for?
According to Medicare billing data, Sonya Mertz the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sonya Mertz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sonya Mertz. If this is you, claiming it is free.
Guide.md
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