Doctor profile · Federal record
Dr. William Oellerich, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Nuclear Cardiology Physician · Chattanooga, TN
- NPI 1841299153
- Accepts Medicare
- MIPS 94.7 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2501 Citico Ave
Chattanooga, TN 374041127
(423) 697-2000
fax (423) 697-2118
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- May 17, 2013
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (2)
- Tennessee #34360 · Tennessee #34960
- Medicaid
- TN #3860727
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841299153. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,222
Distinct HCPCS
10
Medicare allowed
$223,789
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 591 | 586 | $65 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 580 | 557 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 564 | 439 | $119 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 370 | 335 | $8 | |
85610 |
Blood test, clotting time | 314 | 35 | $4 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 257 | 111 | $74 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 246 | 246 | $13 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 207 | 207 | $73 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 140 | 138 | $36 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 125 | 123 | $3 |
In context: peer comparison
Among 14 peers in Chattanooga Cardiovascular Disease Physician, average services per provider: 180. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$370
Transactions
13
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 12 | $328.03 | |
| Heartflow, INC. | 1 | $41.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,013
Patients
1,368
Total drug cost
$608,931
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carvedilol | Generic | 490 | 160 | $5,466 |
| Eliquis (Apixaban) | Brand | 453 | 128 | $563,232 |
| Amlodipine Besylate | Generic | 409 | 147 | $2,556 |
| Metoprolol Succinate | Generic | 391 | 136 | $8,008 |
| Atorvastatin Calcium | Generic | 389 | 121 | $6,013 |
| Rosuvastatin Calcium | Generic | 281 | 107 | $4,527 |
| Losartan Potassium | Generic | 258 | 84 | $3,477 |
| Metoprolol Tartrate | Generic | 209 | 71 | $1,528 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 201 | 67 | $3,676 |
| Furosemide | Generic | 196 | 76 | $1,375 |
Hospital affiliations
Frequently asked questions
What is Dr. William Oellerich's medical specialty?
Dr. William Oellerich practices Cardiovascular Disease Physician in Chattanooga, TN.
Where does Dr. William Oellerich practice?
Dr. William Oellerich practices at 2501 Citico Ave, Chattanooga, TN 374041127. Office phone: 4236972000.
What is Dr. William Oellerich's NPI?
Dr. William Oellerich's National Provider Identifier (NPI) is 1841299153, issued by NPPES.
Does Dr. William Oellerich accept Medicare assignment?
Yes. Dr. William Oellerich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Oellerich commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.