Physician Profile
Unclaimed ProfileAbout ONDO
William G. Ondo, M.D. is a healthcare provider in Houston, TX specializing in neurology. William trained at Virginia Commonwealth University, School of Medicine, graduating in 1991. Medicare claims data shows William provided 37,506 services to 841 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 441-3780
- Email not available
Practice Locations
6560 FANNIN ST SUITE 802
Houston, TX 77030
Procedures Most Often Billed to Medicare
37,506 services · 841 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of chemical for paralysis of nerve muscles on side of face | Procedure | 64612 |
133 |
| Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | Procedure | 64616 |
131 |
| Injection of chemical for paralysis of salivary glands on both sides of mouth | Procedure | 64611 |
42 |
| Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity | Procedure | 64642 |
29 |
| Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, each additional 15 minutes with qualified health professional | Treatment | 95984 |
93 |
| Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional | Treatment | 95983 |
72 |
| Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | Treatment | 95874 |
50 |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
35,000 |
| Injection, rimabotulinumtoxinb, 100 units | Drug given | J0587 |
1,200 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
334 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other neurology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other neurology specialists in Houston 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Virginia Commonwealth University, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Virginia Commonwealth University, School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of chemical for paralysis of nerve muscles on side of face 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ondo?
Dr. Ondo is a neurology in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEUROLOGY”.
NPI registry
What is Dr. Ondo's address?
Dr. Ondo is listed at 6560 FANNIN ST SUITE 802, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ondo?
The number on file is (713) 441-3780. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ondo?
Dr. Ondo's National Provider Identifier is 1851471437. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Ondo train?
Dr. Ondo attended Virginia Commonwealth University, School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ondo have?
Dr. Ondo has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ondo perform?
According to Medicare billing data, Dr. Ondo performs procedures including injection of chemical for paralysis of nerve muscles on side of face, injection of chemical for paralysis of nerve muscles on side of neck excluding voice box and injection of chemical for paralysis of salivary glands on both sides of mouth; provides treatments such as electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, each additional 15 minutes with qualified health professional and electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ondo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ondo. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.