Doctor profile · Federal record
Dr. Heidi Knowles, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Palestine, TX
- NPI 1023050440
- Accepts Medicare
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2900 S Loop 256
Palestine, TX 758016958
(903) 731-1144 - Mailing address
-
736 Southwood Dr
Athens, TX 757513144
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 16, 2008
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #M3818
- Medicaid
- TX #180628301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023050440. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
148
Distinct HCPCS
4
Medicare allowed
$19,431
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 83 | 81 | $172 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 34 | 34 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 17 | 17 | $118 | |
99291 |
Critical care, first 30-74 minutes | 14 | 14 | $208 |
In context: peer comparison
Among 2 peers in Palestine Emergency Medicine Physician, average services per provider: 36. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Heidi Knowles's medical specialty?
Dr. Heidi Knowles practices Emergency Medicine Physician in Palestine, TX.
Where does Dr. Heidi Knowles practice?
Dr. Heidi Knowles practices at 2900 S Loop 256, Palestine, TX 758016958. Office phone: 9037311144.
What is Dr. Heidi Knowles's NPI?
Dr. Heidi Knowles's National Provider Identifier (NPI) is 1023050440, issued by NPPES.
Does Dr. Heidi Knowles accept Medicare assignment?
Yes. Dr. Heidi Knowles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heidi Knowles commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.