Doctor profile · Federal record
Dr. Robert Phillips, MD
Family Medicine Physician (CMS: Family Practice) · Fairfax, VA
- NPI 1437143591
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3650 Joseph Siewick Dr, Ste 400
Fairfax, VA 220331710
(703) 391-2020
fax (703) 391-1211 - Mailing address
-
Po Box 791128
Baltimore, MD 212791128
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- November 27, 2023
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Virginia #0101228279
- Medicaid
- VA #05646685
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437143591. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
98
Distinct HCPCS
3
Medicare allowed
$15,421
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 34 | $144 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 38 | 22 | $196 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 16 | $102 |
In context: peer comparison
Among 41 peers in Fairfax Family Medicine Physician, average services per provider: 77. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
348
Patients
12
Total drug cost
$18,264
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 51 | 12 | $828 |
| Fluoxetine Hcl | Generic | 33 | 0 | $234 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 31 | 0 | $408 |
| Omeprazole | Generic | 30 | 0 | $398 |
| Lisinopril | Generic | 25 | 0 | $264 |
| Levothyroxine Sodium | Generic | 24 | 0 | $394 |
| Sertraline Hcl | Generic | 21 | 0 | $342 |
| Tamsulosin Hcl | Generic | 21 | 0 | $379 |
| Simvastatin | Generic | 19 | 0 | $202 |
| Gabapentin | Generic | 18 | 0 | $585 |
Frequently asked questions
What is Dr. Robert Phillips's medical specialty?
Dr. Robert Phillips practices Family Medicine Physician in Fairfax, VA.
Where does Dr. Robert Phillips practice?
Dr. Robert Phillips practices at 3650 Joseph Siewick Dr, Fairfax, VA 220331710. Office phone: 7033912020.
What is Dr. Robert Phillips's NPI?
Dr. Robert Phillips's National Provider Identifier (NPI) is 1437143591, issued by NPPES.
Does Dr. Robert Phillips accept Medicare assignment?
Yes. Dr. Robert Phillips accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Phillips commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.