Physician Profile
Unclaimed ProfileAbout Dr. Knowles
Based in Palestine, TX, Heidi Christine Knowles, MD is listed in the NPI registry under emergency medicine. Heidi graduated from University of Texas Medical School at Houston in 2003. According to Medicare claims data, Heidi cared for 160 Medicare patients across 162 services.
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
- (903) 731-1144
- Email not available
Practice Locations
2900 S LOOP 256
Palestine, TX 75801
Procedures Most Often Billed to Medicare
162 services · 160 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
44 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
88 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
19 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
11 |
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 emergency medicines at this location 2
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 emergency medicines in Palestine 2
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Texas Medical School at Houston 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Knowles specialize in?
Dr. Knowles is an emergency medicine in Palestine, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Where is Dr. Knowles located?
Dr. Knowles is listed at 2900 S LOOP 256, Palestine, TX 75801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Knowles's phone number?
The number on file is (903) 731-1144. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Knowles's NPI number?
Dr. Knowles's National Provider Identifier is 1023050440. 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. Knowles go to medical school?
Dr. Knowles attended University of Texas Medical School at Houston, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Knowles been practicing?
Dr. Knowles has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Knowles do most often?
According to Medicare billing data, Dr. Knowles provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Knowles confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Knowles. 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.