Doctor profile · Federal record
Dr. Michael Garone, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Fairfax, VA
- NPI 1255311189
- Accepts Medicare
- MIPS 80.8 / 100 · 2023
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3700 Joseph Siewick Dr, Suite 308
Fairfax, VA 220331744
(703) 698-8960
fax (647) 646-4744 - Additional location
-
3028 Javier RD Ste 500
Fairfax, VA 220314622
fax (571) 494-5794 - Additional location
-
3914 Centreville RD Ste 350
Chantilly, VA 201513289
(703) 716-8700
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- May 7, 2019
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Virginia #0101033340
- Medicaid
- VA #5827302
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255311189. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
227
Distinct HCPCS
7
Medicare allowed
$37,569
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 60 | 49 | $144 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 58 | 35 | $200 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 25 | 25 | $212 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 25 | $101 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 21 | 21 | $105 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 20 | 20 | $202 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $185 |
In context: peer comparison
Among 8 peers in Fairfax Gastroenterology Physician, average services per provider: 50. This provider delivers 4.5× the peer median.Open Payments
Industry payments received
All-time total
$37,915
Transactions
143
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 57 | $19,714.36 | |
| Janssen Scientific Affairs, LLC | 12 | $15,635.72 | |
| Takeda Pharmaceuticals U.S.A., INC. | 16 | $619.07 | |
| Janssen Biotech, INC. | 17 | $543.00 | |
| Phathom Pharmaceuticals, INC. | 2 | $244.15 | |
| Pfizer INC. | 9 | $219.27 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $126.82 | |
| Lilly USA, LLC | 3 | $125.21 | |
| Celltrion USA INC. | 6 | $109.66 | |
| Gilead Sciences, INC. | 6 | $108.95 | |
| Celgene Corporation | 5 | $87.29 | |
| Ipsen Biopharmaceuticals, INC | 3 | $69.07 | |
| Echosens North America, INC. | 1 | $53.00 | |
| Regeneron Healthcare Solutions, INC. | 2 | $50.14 | |
| Intercept Pharmaceuticals, INC. | 2 | $41.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
353
Patients
118
Total drug cost
$760,684
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 119 | 43 | $2,432 |
| Famotidine | Generic | 46 | 14 | $461 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 32 | 30 | $2,478 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 31 | 31 | $491 |
| Stelara (Ustekinumab) | Brand | 25 | 0 | $712,016 |
| Omeprazole | Generic | 22 | 0 | $449 |
| Mesalamine | Generic | 21 | 0 | $20,387 |
| Balsalazide Disodium | Generic | 18 | 0 | $3,334 |
| Budesonide Ec (Budesonide) | Brand | 14 | 0 | $8,087 |
| Mesalamine ER (Mesalamine) | Brand | 13 | 0 | $8,046 |
Frequently asked questions
What is Dr. Michael Garone's medical specialty?
Dr. Michael Garone practices Gastroenterology Physician in Fairfax, VA.
Where does Dr. Michael Garone practice?
Dr. Michael Garone practices at 3700 Joseph Siewick Dr, Fairfax, VA 220331744. Office phone: 7036988960.
What is Dr. Michael Garone's NPI?
Dr. Michael Garone's National Provider Identifier (NPI) is 1255311189, issued by NPPES.
Does Dr. Michael Garone accept Medicare assignment?
Yes. Dr. Michael Garone accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Garone 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); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.