Brian Knapp, M.D.
NPI 1730200395 · Physical Medicine & Rehabilitation Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Knapp, M.D. is a Physical Medicine & Rehabilitation Physician provider in Green Bay, WI (NPI 1730200395).
Provider details
- NPI number
- 1730200395
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 50910-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
935 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 178 | $91 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 174 | $73 |
| Needle Measurement of Electrical Activity in Muscle With Injection of Chemical for Paralysis of Nerve Muscle95874 | 109 | $72 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 70 | $160 |
| Injection of Chemical for Paralysis of Nerve Muscles on Arm Or Leg, 5 Or More Muscles, First Extremity64644 | 53 | $162 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 60 | 11 |
| Baclofen | 49 | 13 |
| Pregabalin | 48 | — |
| Diazepam | 27 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 23 | — |
| Fentanyl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$109 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 1970 S Ridge RdGreen Bay, WI 54304-4125Phone: (920) 430-4888Fax: (920) 430-4889
- 2845 Greenbrier RdGreen Bay, WI 54311-6519Phone: (920) 288-8100Fax: (920) 288-8151
- 725 S Webster Ave Ste 201Green Bay, WI 54301-3500Phone: (920) 430-7100Fax: (920) 430-7114
- 744 S Webster AveGreen Bay, WI 54301-3581Phone: (920) 433-3500
- 820 Arbutus AveOconto, WI 54153-2004Phone: (920) 835-1100Fax: (920) 835-1099
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2021-07-23
- Certified
- 2021-07-23
Frequently asked questions
- What is Brian Knapp's NPI number?
- Brian Knapp's National Provider Identifier (NPI) is 1730200395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Knapp's specialty?
- Brian Knapp is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Knapp located?
- Brian Knapp's practice location on file with NPPES is 725 S Webster Ave, Green Bay, WI 54301-3500.
- What is Brian Knapp's phone number?
- The practice phone number listed in the NPPES registry for Brian Knapp is (920) 433-3655.
- Does Brian Knapp accept Medicare?
- Brian Knapp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Knapp's NPI active?
- Yes — Brian Knapp's NPI (1730200395) is active in the NPPES registry as of the last update on 2021-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.