Physician Profile
Unclaimed ProfileAbout NIKKEL
Based in South Haven, MI, Mark Ryan Nikkel, DO is listed in the NPI registry under orthopedic surgery. Mark is also listed as specializing in orthopaedic surgery. According to Medicare claims data, Mark cared for 241 Medicare patients across 361 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (269) 637-5271
- Email not available
Practice Locations
955 S BAILEY AVE
South Haven, MI 49090
Procedures Most Often Billed to Medicare
361 services · 241 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
105 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
33 |
| Injection, methylprednisolone acetate, 80 mg | Drug given | J1040 |
50 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
110 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
38 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
25 |
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 orthopedic surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Nikkel specialize in?
Dr. Nikkel is an orthopedic surgeon in South Haven, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where is Dr. Nikkel located?
Dr. Nikkel is listed at 955 S BAILEY AVE, South Haven, MI 49090. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Nikkel's phone number?
The number on file is (269) 637-5271. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Nikkel's NPI number?
Dr. Nikkel's National Provider Identifier is 1699762336. 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 Dr. Nikkel go to medical school?
Dr. Nikkel attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Nikkel been practicing?
Dr. Nikkel has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Nikkel do most often?
According to Medicare billing data, Dr. Nikkel performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Nikkel confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nikkel. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.