Doctor profile · Federal record
Dr. W. Williams, M.D.
Radiation Oncology Physician · Atlanta, GA
- NPI 1407846561
- MIPS 69.5 / 100 · 2023
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Johnson Ferry RD Ne
Atlanta, GA 303421606
(404) 851-8850
fax (404) 851-6010 - Mailing address
-
2864 Johnson Ferry RD, Suite 150
Marietta, GA 300625635
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- August 11, 2011
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Georgia #036041
- Medicaid (5)
- GA #461790349D · GA #461790349F · GA #461790349G · GA #00508659C · GA #461790349E
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407846561. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,550
Distinct HCPCS
10
Medicare allowed
$404,414
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 2,300 | 83 | $44 | |
77427 |
Radiation treatment management, 5 treatment sessions | 495 | 97 | $190 | |
77300 |
Calculation of radiation therapy dose | 423 | 115 | $33 | |
77334 |
Design and construction of complex radiation treatment device | 208 | 109 | $60 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 168 | 15 | $20 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 158 | 96 | $222 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 134 | 134 | $178 | |
77263 |
Complex radiation therapy planning | 118 | 111 | $167 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 93 | 81 | $96 | |
77301 |
High precision radiation therapy planning | 92 | 88 | $413 |
In context: peer comparison
Among 14 peers in Atlanta Radiation Oncology Physician, average services per provider: 95. This provider delivers 48× the peer median.Open Payments
Industry payments received
All-time total
$122
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 1 | $121.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
179
Patients
40
Total drug cost
$2,679
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 140 | 40 | $2,398 |
| Doxazosin Mesylate | Generic | 39 | 0 | $282 |
Frequently asked questions
What is Dr. W. Williams's medical specialty?
Dr. W. Williams practices Radiation Oncology Physician in Atlanta, GA.
Where does Dr. W. Williams practice?
Dr. W. Williams practices at 1000 Johnson Ferry RD Ne, Atlanta, GA 303421606. Office phone: 4048518850.
What is Dr. W. Williams's NPI?
Dr. W. Williams's National Provider Identifier (NPI) is 1407846561, issued by NPPES.
What procedures does Dr. W. Williams commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.