Doctor profile · Federal record
Dr. Mark Womack, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Chattanooga, TN
- NPI 1689887788
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
605 Glenwood Drive, Suite 200
Chattanooga, TN 374041130
(423) 698-1844
fax (423) 624-2226 - Mailing address
-
Po Box 440100
Nashville, TN 372440100
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- January 28, 2013
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Tennessee #MD0000047306
- Medicaid
- TN #1525503
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689887788. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
155,681
Distinct HCPCS
10
Medicare allowed
$3,063,031
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 39,000 | 29 | $1 | |
J0881 |
Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 27,000 | 30 | $3 | |
J9144 |
Injection, daratumumab, 10 mg and hyaluronidase-fihj | 24,120 | 15 | $45 | |
J9271 |
Injection, pembrolizumab, 1 mg | 21,000 | 14 | $54 | |
J9263 |
Injection, oxaliplatin, 0.5 mg | 16,800 | 17 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 5,580 | 13 | $23 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 3,676 | 70 | $0 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 2,319 | 545 | $7 | |
36415 |
Insertion of needle into vein for collection of blood sample | 1,824 | 521 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 1,696 | 492 | $10 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 1,479. This provider delivers 105× the peer median.Open Payments
Industry payments received
All-time total
$92
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Daiichi Sankyo Inc. | 1 | $27.15 | |
| Novartis Pharmaceuticals Corporation | 1 | $24.28 | |
| Gilead Sciences, Inc. | 1 | $20.79 | |
| Celgene Corporation | 1 | $19.71 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,099
Patients
311
Total drug cost
$3,043,923
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 149 | 26 | $1,151 |
| Revlimid (Lenalidomide) | Brand | 113 | 12 | $1,648,922 |
| Dexamethasone | Generic | 103 | 19 | $2,003 |
| Abiraterone Acetate | Generic | 98 | 15 | $327,037 |
| Ondansetron Hcl | Generic | 81 | 40 | $898 |
| Eliquis (Apixaban) | Brand | 80 | 17 | $67,964 |
| Acyclovir | Generic | 75 | 15 | $991 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 71 | 38 | $2,044 |
| Imbruvica (Ibrutinib) | Brand | 64 | 0 | $987,595 |
| Prochlorperazine Maleate | Generic | 59 | 36 | $824 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Womack's medical specialty?
Dr. Mark Womack practices Hematology & Oncology Physician in Chattanooga, TN.
Where does Dr. Mark Womack practice?
Dr. Mark Womack practices at 605 Glenwood Drive, Chattanooga, TN 374041130. Office phone: 4236981844.
What is Dr. Mark Womack's NPI?
Dr. Mark Womack's National Provider Identifier (NPI) is 1689887788, issued by NPPES.
Does Dr. Mark Womack accept Medicare assignment?
Yes. Dr. Mark Womack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Womack commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS J0881); Injection, daratumumab, 10 mg and hyaluronidase-fihj (HCPCS J9144). Source: CMS Medicare Physician & Other Practitioners file.