Physician Profile
Zachary M. Napier, M.D.
Unclaimed ProfileAbout Dr. Napier
Based in Carmel, IN, Zachary M. Napier, M.D. is listed in the NPI registry under orthopaedic surgery of the spine. Zachary graduated from George Washington University School of Medicine in 2014. Zachary is also listed as specializing in orthopaedic surgery. Medicare claims data shows Zachary provided 642 services to 517 patients. The services billed most often include new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, x-ray of lower and sacral spine, 2-3 views, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (317) 228-7000
- Email not available
Practice Locations
13225 N MERIDIAN ST
Carmel, IN 46032
Procedures Most Often Billed to Medicare
642 services · 517 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
50 | More often than most peers in Orthopaedic Surgery of the Spine |
| Fusion of additional segment of spine | Procedure | 22614 |
44 | As often as other peers in Orthopaedic Surgery of the Spine |
| Fusion of spine in lower back | Procedure | 22612 |
19 | As often as other peers in Orthopaedic Surgery of the Spine |
| Fusion of lower spine bone through abdomen with partial removal of disc | Procedure | 22558 |
19 | As often as other peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to back of 1 spine bone in neck | Procedure | 22840 |
17 | As often as other peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
15 | As often as other peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
14 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Computer-assisted spinal procedure | Procedure | 61783 |
14 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to front, 2-3 spine bone segments | Procedure | 22845 |
14 | As often as other peers in Orthopaedic Surgery of the Spine |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
109 | More often than most peers in Orthopaedic Surgery of the Spine |
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 orthopaedic surgery of the spines at this location 3
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 — 29 related providers in 4 groups
Other orthopaedic surgery of the spines in Carmel 5
Same specialty, same city.
Trained at George Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at George Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of cage or mesh device to spine bone and disc space during spine fusion 8
Providers in IN who bill this service to Medicare most often.
Common questions
What kind of doctor is Zachary M. Napier?
Zachary M. Napier is an orthopaedic surgery of the spine in Carmel, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Zachary M. Napier's address?
Zachary M. Napier is listed at 13225 N Meridian St, Carmel, IN 46032. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Zachary M. Napier?
The number on file is (317) 228-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Zachary M. Napier?
Zachary M. Napier's National Provider Identifier is 1891145843. 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 Zachary M. Napier train?
Zachary M. Napier attended George Washington University School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Zachary M. Napier have?
Zachary M. Napier has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What procedures does Zachary M. Napier perform?
According to Medicare billing data, Zachary M. Napier performs procedures including insertion of cage or mesh device to spine bone and disc space during spine fusion, fusion of additional segment of spine and fusion of spine in lower back; reads or performs imaging such as x-ray of lower and sacral spine, 2-3 views and x-ray of upper spine, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Zachary M. Napier's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Zachary M. Napier. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.