Chad Zehms, MD
NPI 1770557571 · Orthopaedic Surgery Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chad Zehms, MD is a Orthopaedic Surgery Physician provider in Green Bay, WI (NPI 1770557571).
Provider details
- NPI number
- 1770557571
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 23156 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,496 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 411 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 255 | $86 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 199 | $63 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 118 | $160 |
| X-Ray of Knee, 3 Views73562 | 105 | $38 |
| X-Ray of Shoulder, Minimum of 2 Views73030 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 201 | 169 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 181 | 142 |
| Amoxicillin | 41 | 24 |
| Diclofenac Sodium | 27 | 15 |
| Gabapentin | 23 | 16 |
| Tramadol Hcl | 23 | 17 |
| Meloxicam | 22 | — |
Practice location
Mailing address
Additional practice locations (4)
- 210 E Derenne AveSavannah, GA 31405Phone: (912) 644-5300Fax: (912) 644-5241
- 16 Okatie Center Blvd S Ste 201Okatie, SC 29909-7544Phone: (843) 705-9401Fax: (843) 705-9402
- 2502 S Ashland AveGreen Bay, WI 54304-5252Phone: (920) 496-4700
- 3703 Teays Valley RdHurricane, WV 25526-9645Phone: (304) 757-2273Fax: (304) 760-9290
Registry dates
- Enumerated
- 2006-02-16
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Chad Zehms's NPI number?
- Chad Zehms's National Provider Identifier (NPI) is 1770557571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Zehms's specialty?
- Chad Zehms is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Chad Zehms located?
- Chad Zehms's practice location on file with NPPES is 1110 Kepler Dr, Green Bay, WI 54311-8306.
- What is Chad Zehms's phone number?
- The practice phone number listed in the NPPES registry for Chad Zehms is (920) 288-5555.
- Does Chad Zehms accept Medicare?
- Chad Zehms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chad Zehms's NPI active?
- Yes — Chad Zehms's NPI (1770557571) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.