Dr. Manuel E. Diaz
- Gender: Male
- Sole propriator: No
- NPI: 1124041355
Dr. Manuel E. Diaz D.D.S.
Oral and Maxillofacial Surgeon
He is located at 12600 North Featherwood Drive Suite 220 in Houston, TX 77034. Can help patients with the following: Cavities, Dental Fillings and Repairs, Pericoronitis, Root Canal, Sinus Tract, Teeth Whitening. His National Provider Identifier (NPI) number is 1124041355. Appointment can be made via the phone number (281) 484-0220. He is affiliated with 1 practices.
Conditions treated
Dr. Manuel Enrique Diaz, being an oral and maxillofacial surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Manuel E. Diaz.
- Bad Breath
- Bleeding Gums
- Cavities
- Cosmetic Dentistry
- Cracked Tooth
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Fillings and Repairs
- Dental Implants
- Dental Malocclusion
- Dentin Hypersensitivity
- Dentures
- General Oral Health
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Oral Cancer Examination
- Oral Pain
- Pericoronitis
- Root Canal
- Root Canals
- Sinus Tract
- Teeth Grinding
- Teeth Sensitivity
- Teeth Straightening
- Teeth Whitening
- Temporomandibular Joint Syndrome (TMJ)
- Tongue Problems
- Tooth Extraction
- Traumatic Dental Injury
- Veneers
- Wisdom Teeth Removal
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Manuel E. Diaz as in-network for the following 2026 plans.
Dental plans
Delta Dental PPO
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual and Family DPO Basic Plan for Families | PPO · Low | Delta Dental PPO | Accepting new patients |
| Delta Dental Individual and Family DPO Preferred Plan for Families | PPO · High | Delta Dental PPO | Accepting new patients |
| Delta Dental Individual and Family DPO Preventive Plan for Families | PPO · High | Delta Dental PPO | Accepting new patients |
Humana
Network data as of Sep 13, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Humana Dental Smart Choice - High | PPO · High | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Lite | PPO · Low | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Low | PPO · Low | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Manuel E. Diaz is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Manuel E. Diaz is enrolled to bill Medicare as a Order And Referring Only - Oral Surgery (also registered under: Practitioner - Oral Surgery) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Nobel Biocare | $3165 |
| Straumann | $2695 |
| Zimmer Biomet | $1857 |
Other
| Food and Beverage | $4876 |
| Promotional Speaking or Service | $2901 |
| Other | $1585 |
Additional Specialities
- Dentist
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Questions & Answers
Does Dr. Manuel Enrique Diaz have affiliation with practices?
Dr. Manuel Enrique Diaz is affiliated with Oral Surgery Partners.
Does Dr. Manuel Enrique Diaz accept insurance?
Dr. Manuel Enrique Diaz is listed in-network for 6 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental PPO, Humana. See the Marketplace plans section for details.
What conditions does Dr. Manuel Enrique Diaz treat?
Dr. Manuel Enrique Diaz provides treatment for Cavities, Dental Fillings and Repairs, Pericoronitis, Root Canal, Sinus Tract, Teeth Whitening. For the full list see this list.
Where can you meet with Dr. Manuel Enrique Diaz?
Dr. Manuel Enrique Diaz's office is located at 12600 North Featherwood Drive Suite 220 in Houston, TX 77034.