Doctor profile · Federal record
Dr. Karl Krohn, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Lufkin, TX
- NPI 1194798686
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10 Medical Center Blvd, Suite E
Lufkin, TX 759043173
(936) 632-8220
fax (936) 632-8230
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 5, 2010
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #H8185
- Medicaid
- TX #098954102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194798686. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
699
Distinct HCPCS
6
Medicare allowed
$44,562
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 281 | 209 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 191 | 83 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 128 | 59 | $83 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 41 | 41 | $124 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 40 | 29 | $53 | |
99497 |
Advance care planning, first 30 minutes | 18 | 18 | $80 |
In context: peer comparison
Among 11 peers in Lufkin Internal Medicine Physician, average services per provider: 245. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$355
Transactions
7
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 2 | $98.98 | |
| Amgen INC. | 1 | $69.24 | |
| Sanofi-Aventis U.S. LLC | 1 | $60.05 | |
| Corcept Therapeutics | 1 | $55.04 | |
| Medtronic, INC. | 1 | $50.00 | |
| Exact Sciences Corporation | 1 | $21.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,727
Patients
451
Total drug cost
$94,043
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 207 | 53 | $3,606 |
| Levothyroxine Sodium | Generic | 166 | 42 | $3,036 |
| Omeprazole | Generic | 148 | 37 | $2,392 |
| Atorvastatin Calcium | Generic | 137 | 32 | $2,044 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 130 | 17 | $8,277 |
| Pravastatin Sodium | Generic | 130 | 31 | $3,272 |
| Amlodipine Besylate | Generic | 129 | 43 | $1,138 |
| Furosemide | Generic | 120 | 35 | $1,192 |
| Rosuvastatin Calcium | Generic | 93 | 34 | $2,042 |
| Metoprolol Succinate | Generic | 88 | 26 | $2,682 |
Hospital affiliations
Frequently asked questions
What is Dr. Karl Krohn's medical specialty?
Dr. Karl Krohn practices Internal Medicine Physician in Lufkin, TX.
Where does Dr. Karl Krohn practice?
Dr. Karl Krohn practices at 10 Medical Center Blvd, Lufkin, TX 759043173. Office phone: 9366328220.
What is Dr. Karl Krohn's NPI?
Dr. Karl Krohn's National Provider Identifier (NPI) is 1194798686, issued by NPPES.
Does Dr. Karl Krohn accept Medicare assignment?
Yes. Dr. Karl Krohn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Krohn commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.