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Edit this profileAt a glance
- 1941 Limestone Rd, Ste 101, Wilmington, DE 19808
About Thomas Merring
Listed in the NPI registry as a physician assistant, Thomas R. Merring, P.A. practices in Wilmington, DE. Medicare claims data shows Thomas provided 262 services to 257 patients. The services billed most often include replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis. NPI 1447507421 identifies this record in the national registry.
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
- (302) 633-3555
- Email not available
Practice Locations
1941 LIMESTONE RD STE 101
Wilmington, DE 19808
Procedures Most Often Billed to Medicare
262 services · 257 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
188 | More than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
74 | More 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 30 related providers in 4 groups
Other physician assistants in Wilmington 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 7
Providers in DE who bill this service to Medicare most often.
Common questions
What kind of doctor is Thomas R. Merring?
Thomas R. Merring is a physician assistant in Wilmington, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Thomas R. Merring's address?
Thomas R. Merring is listed at 1941 Limestone Rd Ste 101, Wilmington, DE 19808. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Thomas R. Merring?
The number on file is (302) 633-3555. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Thomas R. Merring?
Thomas R. Merring's National Provider Identifier is 1447507421. 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 Thomas R. Merring train?
Thomas R. Merring attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Thomas R. Merring have?
Thomas R. Merring has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What procedures does Thomas R. Merring perform?
According to Medicare billing data, Thomas R. Merring performs procedures including replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Thomas R. Merring's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Thomas R. Merring. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.