JOHN DIOQUINO D.D.S.
NPI 1316972805
Dentist - General Practice in Houston, TX
About John Dioquino D.d.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN DIOQUINO D.D.S. (NPI 1316972805) is an individual general practice provider in Houston, Texas, licensed in Texas (22926) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Dioquino D.d.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Dioquino reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77006
- Reassigned Medicare billing, Texas enrollment
- 402 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77074 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77074
HOUSTON, TX 77074
HOUSTON, TX 77074
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Dioquino's NPI number?
The NPI number for John Dioquino is 1316972805. It was assigned to this individual provider in the NPPES registry on July 12, 2006.
Where is John Dioquino located?
John Dioquino practices at 6500 Rookin St 200, Houston, TX 77074. The listed phone number is (832) 548-5000.
What is John Dioquino's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is John Dioquino enrolled in Medicare?
Yes. John Dioquino is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Dioquino's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Dioquino reassigns Medicare benefits to Legacy Community Health Services, Inc (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Dioquino's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Dioquino accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 26 other insurers list John Dioquino as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Dioquino was last updated on February 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# John Dioquino, D.D.S. · NPI 1316972805
General Practice provider in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 12, 2006.
## Identity
- **NPI:** 1316972805 (Entity type: Individual)
- **Enumerated:** July 12, 2006
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** 22926 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6500 ROOKIN ST, 200, Houston, TX 77074-5019
- **Phone:** (832) 548-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Legacy Community Health Services, Inc (NPI 1679524961, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 2, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1316972805) · Data from the CMS NPPES public registry.