Nivaldo Montes, DDS
Dentist · Chicago, IL
At a glance
25 E Washington St Ste 1721, Chicago, IL 60602-1899
NPPES record updated Oct 30, 2023. 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
25 E Washington St Ste 1721Chicago, IL 60602-1899
Additional reported practice locations
25 E Washington St Ste 1111Chicago, IL 606021711
Phone: 3122363226 333 N. Michigan Ave.
Suite 2900
Chicago, IL 60601
Phone: 3122363226
Fax: 3122369629
Education & affiliations
No matching clinician background record in the imported CMS release.
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.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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
- Dentist
- Taxonomy code
- 122300000X
- Enumeration date
- Feb 10, 2009
- Record updated
- Oct 30, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DDS
Reported taxonomies and licenses
122300000X
License reported: 019022915 IL
122300000X · Primary
License reported: 019.022915 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
25 E Washington St Ste 1721Chicago, IL 60602-1899
- Phone
- (312) 236-3226
- Fax
- (312) 236-9629
Mailing address
25 E WASHINGTON ST STE 1721CHICAGO, IL 606021899
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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