Physician Profile
Unclaimed ProfileAbout WALMSLEY
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Areas of Expertise
Common questions
What is Dr. Walmsley's specialty?
Dr. Walmsley is a cardiologist in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Cardiovascular Disease”.
NPI registry
Where can I find Dr. Walmsley?
Dr. Walmsley is listed at 6624 FANNIN ST #2750, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Walmsley?
The number on file is (713) 791-9514. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Walmsley?
Dr. Walmsley's National Provider Identifier is 1548248073. 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
How much experience does Dr. Walmsley have?
Dr. Walmsley has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What is Dr. Walmsley known for?
According to Medicare billing data, Dr. Walmsley performs imaging including nuclear medicine studies of blood flow in heart muscle at rest and with stress; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Walmsley's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Walmsley. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 791-9514
- Email not available
Practice Locations
6624 FANNIN ST #2750
Houston, TX 77030
Procedures Most Often Billed to Medicare
453 services · 339 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress | Imaging | 78492 |
26 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
59 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
39 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
30 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
28 |
| Injection, regadenoson, 0.1 mg | Drug given | J2785 |
112 |
| Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | A9555 |
27 | |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
115 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 16 related providers in 2 groups
Other cardiologists in Houston 8
Same specialty, same city.
Also performs Nuclear medicine studies of blood flow in heart muscle at rest and with stress 8
Providers in TX who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.