Doctor profile · Federal record
Dr. Carl Orthoefer, MD
Internal Medicine Physician (CMS: Internal Medicine) · Knoxville, TN
- NPI 1629013701
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2240 Sutherland Ave, Ste 104
Knoxville, TN 379192333
(865) 909-0090
fax (865) 909-9883 - Mailing address
-
1225 E Weisgarber RD, Ste 200
Knoxville, TN 379092604
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 24, 2013
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Tennessee #31404
- Medicaid
- TN #3851861
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629013701. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,022
Distinct HCPCS
7
Medicare allowed
$95,727
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 539 | 185 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 227 | 116 | $111 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 92 | 91 | $161 | |
99239 |
Hospital discharge day management, more than 30 minutes | 82 | 80 | $107 | |
99238 |
Hospital discharge day management, 30 minutes or less | 53 | 52 | $75 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 17 | 12 | $99 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $121 |
In context: peer comparison
Among 77 peers in Knoxville Internal Medicine Physician, average services per provider: 140. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$141
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $124.99 | |
| Janssen Pharmaceuticals, INC | 1 | $16.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
343
Patients
183
Total drug cost
$39,903
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 59 | 28 | $36,600 |
| Atorvastatin Calcium | Generic | 32 | 22 | $252 |
| Furosemide | Generic | 31 | 19 | $143 |
| Pantoprazole Sodium | Generic | 30 | 16 | $541 |
| Amlodipine Besylate | Generic | 24 | 16 | $138 |
| Lisinopril | Generic | 24 | 13 | $121 |
| Metoprolol Tartrate | Generic | 22 | 11 | $89 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 19 | 14 | $490 |
| Cefdinir | Generic | 17 | 17 | $334 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 17 | 13 | $94 |
Hospital affiliations
Frequently asked questions
What is Dr. Carl Orthoefer's medical specialty?
Dr. Carl Orthoefer practices Internal Medicine Physician in Knoxville, TN.
Where does Dr. Carl Orthoefer practice?
Dr. Carl Orthoefer practices at 2240 Sutherland Ave, Knoxville, TN 379192333. Office phone: 8659090090.
What is Dr. Carl Orthoefer's NPI?
Dr. Carl Orthoefer's National Provider Identifier (NPI) is 1629013701, issued by NPPES.
Does Dr. Carl Orthoefer accept Medicare assignment?
Yes. Dr. Carl Orthoefer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carl Orthoefer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.