DAVID AARON HAYNES MD
NPI 1295296200
Otolaryngology in Houston, TX
About David Aaron Haynes Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID AARON HAYNES MD (NPI 1295296200) is an individual otolaryngology provider in Houston, Texas, licensed in Texas (U9947) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist West Hospital, and maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Aaron Haynes Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show David Haynes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mckinney, TX 75070
- Reassigned Medicare billing, Texas enrollment
- 133 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Methodist West Hospital
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77094 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77094
HOUSTON, TX 77094
KATY, TX 77094
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 David Haynes's NPI number?
The NPI number for David Haynes is 1295296200. It was assigned to this individual provider in the NPPES registry on March 31, 2019.
Where is David Haynes located?
David Haynes practices at 18400 Katy Fwy, Houston, TX 77094. The listed phone number is (281) 347-6700.
What is David Haynes's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is David Haynes enrolled in Medicare?
Yes. David Haynes is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for David Haynes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Haynes reassigns Medicare benefits to Texas Ear, Nose & Throat Specialists, PLLC (Mckinney, 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 David Haynes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Haynes 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 2 other insurers list David Haynes 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.
Is David Haynes affiliated with any hospitals?
According to CMS data, David Haynes is affiliated with Houston Methodist West Hospital.
When was this NPI record last updated?
The NPPES record for David Haynes was last updated on August 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# David Aaron Haynes, MD · NPI 1295296200
Otolaryngology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since March 31, 2019.
## Identity
- **NPI:** 1295296200 (Entity type: Individual)
- **Enumerated:** March 31, 2019
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** U9947 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 18400 KATY FWY, Houston, TX 77094-1286
- **Phone:** (281) 347-6700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Texas Ear, Nose & Throat Specialists, PLLC (NPI 1255314985, Mckinney, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** August 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1295296200) · Data from the CMS NPPES public registry.