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Edit this profileAt a glance
- 400 Matthew St, Suite 302, Marietta, OH 45750
About Lakyn Merrifield
Lakyn A. Merrifield, PA-C is a physician assistant based in Marietta, OH. According to Medicare claims data, Lakyn cared for 436 Medicare patients across 550 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, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician. The provider's National Provider Identifier (NPI) is 1609145242.
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
- (740) 568-5207
- Email not available
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Practice Locations
400 MATTHEW ST SUITE 302
Marietta, OH 45750
Procedures Most Often Billed to Medicare
550 services · 436 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
33 | As often as other peers in Physician Assistant |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
33 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
339 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
106 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
27 | Less often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
12 | Less often than most peers in Physician Assistant |
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.
Other physician assistants at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 23 related providers in 4 groups
Other physician assistants in Marietta 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 2
Providers in OH who bill this service to Medicare most often.
Common questions
What does Lakyn A. Merrifield specialize in?
Lakyn A. Merrifield is a physician assistant in Marietta, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Lakyn A. Merrifield located?
Lakyn A. Merrifield is listed at 400 Matthew St Suite 302, Marietta, OH 45750. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Lakyn A. Merrifield's phone number?
The number on file is (740) 568-5207. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Lakyn A. Merrifield's NPI number?
Lakyn A. Merrifield's National Provider Identifier is 1609145242. 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
Where did Lakyn A. Merrifield train?
Lakyn A. Merrifield attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Lakyn A. Merrifield been practicing?
Lakyn A. Merrifield has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Lakyn A. Merrifield do most often?
According to Medicare billing data, Lakyn A. Merrifield provides treatments such as exercise or drug-induced heart stress test with electrocardiogram with review by physician and exercise or drug-induced heart stress test with electrocardiogram with supervision by physician, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Lakyn A. Merrifield confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Lakyn A. Merrifield. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.