Doctor profile · Federal record
Dr. Arun Nag Santhosh Mallapareddi
Sleep Medicine (Family Medicine) Physician (CMS: Family Practice) · Family Medicine Physician · Family Medicine Physician · Ashburn, VA
- NPI 1780048264
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
44335 Premier Plz Ste 230
Ashburn, VA 201475052
(571) 577-6806 - Additional location
-
10100 Fairfax Blvd
Fairfax, VA 220302000
(703) 679-1876 - Additional location
-
200 N Glebe RD Ste 316
Arlington, VA 222033755
(703) 729-3420
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- February 23, 2026
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207QS1201X — NUCC code
- State licenses (2)
- Virginia #0101283107 · Ohio #35.139042
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780048264. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
665
Distinct HCPCS
7
Medicare allowed
$38,669
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 278 | 147 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 141 | 95 | $88 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 81 | 81 | $56 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 61 | 61 | $18 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 49 | 49 | $25 | |
99497 |
Advance care planning, first 30 minutes | 41 | 41 | $16 | |
81003 |
Automated urinalysis test | 14 | 14 | $2 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 95. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,890
Patients
515
Total drug cost
$18,700
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 230 | 62 | $1,492 |
| Atorvastatin Calcium | Generic | 190 | 53 | $1,977 |
| Lisinopril | Generic | 190 | 48 | $1,412 |
| Levothyroxine Sodium | Generic | 162 | 41 | $1,742 |
| Omeprazole | Generic | 144 | 35 | $1,319 |
| Metformin Hcl | Generic | 121 | 30 | $716 |
| Simvastatin | Generic | 118 | 31 | $941 |
| Losartan Potassium | Generic | 114 | 34 | $976 |
| Metoprolol Succinate | Generic | 97 | 31 | $1,643 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 93 | 30 | $3,033 |
Frequently asked questions
What is Dr. Arun Nag Santhosh Mallapareddi's medical specialty?
Dr. Arun Nag Santhosh Mallapareddi practices Sleep Medicine (Family Medicine) Physician in Ashburn, VA.
Where does Dr. Arun Nag Santhosh Mallapareddi practice?
Dr. Arun Nag Santhosh Mallapareddi practices at 44335 Premier Plz Ste 230, Ashburn, VA 201475052. Office phone: 5715776806.
What is Dr. Arun Nag Santhosh Mallapareddi's NPI?
Dr. Arun Nag Santhosh Mallapareddi's National Provider Identifier (NPI) is 1780048264, issued by NPPES.
Does Dr. Arun Nag Santhosh Mallapareddi accept Medicare assignment?
Yes. Dr. Arun Nag Santhosh Mallapareddi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arun Nag Santhosh Mallapareddi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.