Eric Gowing, MD
NPI 1578557666 · Rheumatology Physician · Neenah, WI
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Gowing, MD is a Rheumatology Physician provider in Neenah, WI (NPI 1578557666).
Provider details
- NPI number
- 1578557666
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40135 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,472 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 448 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 280 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 175 | $84 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Automated85652 | 162 | $3 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 160 | $8 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 1,401 | 304 |
| Hydroxychloroquine Sulfate | 1,070 | 251 |
| Methotrexate Sodiumbrand: Methotrexate | 946 | 238 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 621 | 91 |
| Gabapentin | 614 | 87 |
| Tramadol Hcl | 483 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 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
Registry dates
- Enumerated
- 2005-09-06
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Eric Gowing's NPI number?
- Eric Gowing's National Provider Identifier (NPI) is 1578557666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Gowing's specialty?
- Eric Gowing is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Gowing located?
- Eric Gowing's practice location on file with NPPES is 1205 W American Dr, Neenah, WI 54956-1405.
- What is Eric Gowing's phone number?
- The practice phone number listed in the NPPES registry for Eric Gowing is (920) 430-8113.
- Does Eric Gowing accept Medicare?
- Eric Gowing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Gowing's NPI active?
- Yes — Eric Gowing's NPI (1578557666) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.