Doctor profile · Federal record
Dr. Mark Chewning, M.D
Gynecology Physician (CMS: Obstetrics/Gynecology) · Roanoke, VA
- NPI 1447247457
- Accepts Medicare
- MIPS 83.8 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21 Highland Ave Se, Suite 200
Roanoke, VA 240132201
(540) 982-8881
fax (540) 982-0501
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- January 20, 2022
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207VG0400X — NUCC code
- State license (1)
- Virginia #0101237869
- Medicaid
- VA #010146097
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447247457. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
200
Distinct HCPCS
5
Medicare allowed
$16,693
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77067 |
Screening mammography | 68 | 68 | $127 | |
77063 |
Screening 3d breast mammography | 61 | 61 | $52 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 37 | 37 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 17 | $89 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 16 | 15 | $119 |
In context: peer comparison
Among 1 peers in Roanoke Gynecology Physician, average services per provider: 40. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$343
Transactions
16
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 3 | $128.84 | |
| Sumitomo Pharma America, INC. | 3 | $54.40 | |
| Axonics, INC. | 2 | $31.56 | |
| Abbvie INC. | 2 | $30.52 | |
| Amgen INC. | 2 | $29.57 | |
| Daiichi Sankyo INC. | 1 | $22.03 | |
| Pfizer INC. | 1 | $16.21 | |
| Exeltis, USA INC. | 1 | $16.17 | |
| Hologic Sales and Service, LLC | 1 | $13.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
45
Patients
12
Total drug cost
$2,757
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 33 | 12 | $2,653 |
| Alendronate Sodium | Generic | 12 | 0 | $104 |
Frequently asked questions
What is Dr. Mark Chewning's medical specialty?
Dr. Mark Chewning practices Gynecology Physician in Roanoke, VA.
Where does Dr. Mark Chewning practice?
Dr. Mark Chewning practices at 21 Highland Ave Se, Roanoke, VA 240132201. Office phone: 5409828881.
What is Dr. Mark Chewning's NPI?
Dr. Mark Chewning's National Provider Identifier (NPI) is 1447247457, issued by NPPES.
Does Dr. Mark Chewning accept Medicare assignment?
Yes. Dr. Mark Chewning accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Chewning commonly perform?
Top Medicare-reported procedures in 2023: Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.