Doctor profile · Federal record
Dr. Ashutosh Diwan, MD
Family Medicine Physician (CMS: Family Practice) · Addiction Medicine (Family Medicine) Physician · Family Medicine Physician · Warrenton, VA
- NPI 1144214958
- Accepts Medicare
- 28 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
493 Blackwell RD, Suite 202
Warrenton, VA 201862639
(540) 347-4400
fax (540) 341-4766 - Additional location
-
8350 State Route 30
Dittmer, MO 630231909
(636) 707-2097 - Mailing address
-
Po Box 748613
Atlanta, GA 303848613
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- November 5, 2024
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (3)
- Virginia #0101229792 · Missouri #2023001690 · Kansas #0429558
- Medicaid
- KS #100450570 D
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144214958. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,521
Distinct HCPCS
10
Medicare allowed
$237,084
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,324 | 561 | $120 | |
36415 |
Insertion of needle into vein for collection of blood sample | 327 | 203 | $8 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 293 | 70 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 220 | 185 | $90 | |
81003 |
Automated urinalysis test | 213 | 180 | $2 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 211 | 98 | $16 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 207 | 152 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 179 | 135 | $10 | |
96372 |
Injection of drug or substance under skin or into muscle | 166 | 126 | $14 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 133 | 117 | $16 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 170. This provider delivers 27× the peer median.Open Payments
Industry payments received
All-time total
$596
Transactions
36
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 14 | $176.22 | |
| Braeburn Inc. | 4 | $98.26 | |
| PFIZER INC. | 4 | $72.88 | |
| Lilly USA, LLC | 3 | $50.83 | |
| Collegium Pharmaceutical, Inc. | 2 | $40.88 | |
| Lundbeck LLC | 2 | $29.70 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $27.59 | |
| Axsome Therapeutics, Inc. | 1 | $21.57 | |
| SCILEX PHARMACEUTICALS INC. | 1 | $18.40 | |
| Novo Nordisk Inc | 1 | $16.75 | |
| Forte Bio-Pharma LLC | 1 | $16.54 | |
| Tolmar, Inc. | 1 | $13.40 | |
| Exact Sciences Corporation | 1 | $13.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,722
Patients
565
Total drug cost
$102,997
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 363 | 53 | $11,804 |
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 354 | 46 | $52,611 |
| Oxycodone Hcl | Generic | 326 | 55 | $7,342 |
| Gabapentin | Generic | 245 | 50 | $5,254 |
| Levothyroxine Sodium | Generic | 186 | 39 | $2,198 |
| Atorvastatin Calcium | Generic | 185 | 52 | $1,900 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 174 | 48 | $4,298 |
| Amlodipine Besylate | Generic | 136 | 38 | $1,061 |
| Tizanidine Hcl | Generic | 122 | 30 | $2,289 |
| Pantoprazole Sodium | Generic | 116 | 30 | $1,753 |
Hospital affiliations
Frequently asked questions
What is Dr. Ashutosh Diwan's medical specialty?
Dr. Ashutosh Diwan practices Family Medicine Physician in Warrenton, VA.
Where does Dr. Ashutosh Diwan practice?
Dr. Ashutosh Diwan practices at 493 Blackwell RD, Warrenton, VA 201862639. Office phone: 5403474400.
What is Dr. Ashutosh Diwan's NPI?
Dr. Ashutosh Diwan's National Provider Identifier (NPI) is 1144214958, issued by NPPES.
Does Dr. Ashutosh Diwan accept Medicare assignment?
Yes. Dr. Ashutosh Diwan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashutosh Diwan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Injection, ceftriaxone sodium, per 250 mg (HCPCS J0696). Source: CMS Medicare Physician & Other Practitioners file.