Joseph Roel Reyes, DO
Pain Management (CMS) · Greenfield, WI
At a glance
4448 W Loomis Rd Ste 300, Greenfield, WI 53220-4800
Published activity: Spinal fusion. View counts and coverage
NPPES record updated Mar 17, 2018. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
4448 W Loomis Rd Ste 300Greenfield, WI 53220-4800
Additional reported practice locations
9120 W Capitol DrMilwaukee, WI 532221622
Phone: 4143257246
Fax: 4143253770 801 S 70Th St
Milwaukee, WI 532143147
Phone: 4143257246
Fax: 4143253770 1000 Gateway Ct
West Bend, WI 530958541
Phone: 4143257246
Fax: 4143253770
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1999
- CMS specialties
- Pain Management
Practice groups
Reported hospital affiliations
- Aurora St Lukes Medical Center Milwaukee, WI
- Froedtert Memorial Lutheran Hospital Milwaukee, WI
- Froedtert South Inc. Kenosha, WI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Spinal fusion | 12 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Long-term medical supply or device loan | $3,328.00 |
| Food and beverage | $1,243.46 |
Reporting companies
| Company | Amount |
|---|---|
| INTERNATIONAL REHABILITATIVE SCIENCES, INC | $3,354.06 |
| BOSTON SCIENTIFIC CORPORATION | $439.30 |
| SPINAL SIMPLICITY, LLC | $304.36 |
| COLLEGIUM PHARMACEUTICAL, INC. | $100.15 |
| GLOBUS MEDICAL, INC. | $49.33 |
| VERTEX PHARMACEUTICALS INCORPORATED | $49.27 |
| SALIX PHARMACEUTICALS, A DIVISION OF BAUSCH HEALTH US, LLC | $39.77 |
| CURONIX LLC | $37.10 |
| Other reporting companies | $198.12 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Pain Management (CMS)
- Taxonomy code
- 207LP2900X
- Enumeration date
- Sep 21, 2005
- Record updated
- Mar 17, 2018
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DO
Reported taxonomies and licenses
207L00000X
License reported: 222707 MA
207LP2900X
License reported: DO1620 NV
208VP0014X
License reported: 222707 MA
207LP2900X · Primary
License reported: 68268-21 WI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4448 W Loomis Rd Ste 300Greenfield, WI 53220-4800
- Phone
- (414) 325-7246
- Fax
- (414) 325-3770
Mailing address
4131 W LOOMIS RD STE 300GREENFIELD, WI 532212059
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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