Doctor profile · Federal record
Dr. William Hammond, M. D.
Sleep Medicine (Internal Medicine) Physician (CMS: Sleep Medicine) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Charlottesville, VA
- NPI 1740223320
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 Martha Jefferson Dr Fl 5
Charlottesville, VA 22911
(434) 654-5260
fax (434) 654-5262 - Mailing address
-
Po Box 79777
Baltimore, MD 212790777
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 3, 2018
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RS0012X — NUCC code
- State license (1)
- Virginia #0101032072
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740223320. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,598
Distinct HCPCS
10
Medicare allowed
$101,836
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 681 | 541 | $89 | |
94729 |
Test to examine how well the lungs exchange gases | 201 | 199 | $9 | |
94726 |
Test to determine lung volumes using sensors | 192 | 190 | $12 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 136 | 134 | $10 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 108 | 108 | $109 | |
94010 |
Test to measure expiratory airflow and volume | 84 | 84 | $8 | |
95810 |
Sleep study in sleep lab (6 years or older) | 78 | 77 | $116 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 64 | 55 | $125 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 28 | 27 | $121 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $166 |
In context: peer comparison
Among 2 peers in Charlottesville Sleep Medicine (Internal Medicine) Physician, average services per provider: 87. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
0
Total drug cost
$9,558
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylphenidate Hcl | Generic | 21 | 0 | $544 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 18 | 0 | $478 |
| Modafinil | Generic | 18 | 0 | $600 |
| Armodafinil | Generic | 16 | 0 | $1,240 |
| Zolpidem Tartrate | Generic | 15 | 0 | $247 |
| Montelukast Sodium | Generic | 13 | 0 | $117 |
| Combivent Respimat (Ipratropium/Albuterol Sulfate) | Brand | 12 | 0 | $6,160 |
| Gabapentin | Generic | 11 | 0 | $173 |
Hospital affiliations
Frequently asked questions
What is Dr. William Hammond's medical specialty?
Dr. William Hammond practices Sleep Medicine (Internal Medicine) Physician in Charlottesville, VA.
Where does Dr. William Hammond practice?
Dr. William Hammond practices at 500 Martha Jefferson Dr Fl 5, Charlottesville, VA 22911. Office phone: 4346545260.
What is Dr. William Hammond's NPI?
Dr. William Hammond's National Provider Identifier (NPI) is 1740223320, issued by NPPES.
Does Dr. William Hammond accept Medicare assignment?
Yes. Dr. William Hammond accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Hammond commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Test to examine how well the lungs exchange gases (HCPCS 94729); Test to determine lung volumes using sensors (HCPCS 94726). Source: CMS Medicare Physician & Other Practitioners file.