Physician Profile
Unclaimed ProfileAbout HA
Denis Ha, DO, MBA practices internal medicine in Lakeway, TX. Denis is a 2020 graduate of Kansas City University of Physicians and Surgeons. Denis is also listed as specializing in student in an organized health care education program. Medicare claims data shows Denis provided 2,336 services to 1,738 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
- (512) 654-4200
- Email not available
Practice Locations
3108 RANCH ROAD 620 S
Lakeway, TX 78738
Procedures Most Often Billed to Medicare
2,336 services · 1,738 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
319 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
17 |
| Influenza vaccine, inactivated | Treatment | 90653 |
13 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
639 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
442 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
195 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
187 |
| Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | Billing code | G0446 |
160 |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
147 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
69 |
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 internal medicines at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other internal medicines in Lakeway 7
Same specialty, same city.
Trained at Kansas City University of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Kansas City University of Physicians and Surgeons 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
- Quest Diagnostics Clinical Laboratories INC
- Clinical Pathology Laboratories, INC.
- Quest Diagnostics Clinical Laboratories INC
- Laboratory Corporation of America
- Laboratory Corporation of America
- Lone Star Pathology PLLC
- Medical Clinic of Houston, LLP
- The University of Texas Southwestern Medical Center at Dallas
Common questions
What does Dr. Ha specialize in?
Dr. Ha is an internal medicine in Lakeway, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Ha located?
Dr. Ha is listed at 3108 RANCH ROAD 620 S, Lakeway, TX 78738. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ha's phone number?
The number on file is (512) 654-4200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ha?
Dr. Ha's National Provider Identifier is 1033745989. 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. Ha go to medical school?
Dr. Ha attended Kansas City University of Physicians and Surgeons, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ha have?
Dr. Ha has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ha do most often?
According to Medicare billing data, Dr. Ha performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as pneumococcal conjugate vaccine, 20 valent , for intramuscular use and influenza vaccine, inactivated, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ha's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ha. 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.