Doctor profile · Federal record
Dr. Grace Stonerock, M.D.
Family Medicine Physician (CMS: Family Practice) · Manassas, VA
- NPI 1629234489
- Accepts Medicare
- MIPS 21.6 / 100 · 2023
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10696 Crestwood Dr Ste B
Manassas, VA 201094411
(703) 368-7110
fax (703) 369-1842
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- July 15, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Virginia #0101045665
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629234489. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,305
Distinct HCPCS
10
Medicare allowed
$107,176
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 489 | 221 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 280 | 151 | $88 | |
82270 |
Stool analysis for blood to screen for colon tumors | 164 | 164 | $4 | |
G0008 |
Administration of influenza virus vaccine | 96 | 95 | $30 | |
90662 |
Influenza vaccine split virus, preservative free | 85 | 84 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 49 | 45 | $14 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 28 | 28 | $126 | |
96372 |
Injection of drug or substance under skin or into muscle | 26 | 19 | $14 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 23 | 16 | $1 | |
94010 |
Test to measure expiratory airflow and volume | 15 | 14 | $26 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 85. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$2,987
Transactions
162
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 29 | $564.35 | |
| PFIZER INC. | 22 | $415.10 | |
| Novo Nordisk Inc | 24 | $391.01 | |
| ABBVIE INC. | 24 | $317.50 | |
| Lilly USA, LLC | 15 | $283.10 | |
| Amgen Inc. | 13 | $243.83 | |
| Otsuka America Pharmaceutical, Inc. | 13 | $223.35 | |
| Supernus Pharmaceuticals, Inc. | 4 | $92.89 | |
| GlaxoSmithKline, LLC. | 5 | $84.64 | |
| Xeris Pharmaceuticals, Inc. | 3 | $57.64 | |
| Exact Sciences Corporation | 2 | $42.40 | |
| Merck Sharp & Dohme LLC | 2 | $42.22 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $41.31 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $39.23 | |
| Lundbeck LLC | 2 | $29.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,774
Patients
897
Total drug cost
$28,696
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 328 | 100 | $2,618 |
| Atorvastatin Calcium | Generic | 322 | 111 | $2,797 |
| Levothyroxine Sodium | Generic | 283 | 88 | $3,927 |
| Metformin Hcl | Generic | 218 | 71 | $1,016 |
| Pravastatin Sodium | Generic | 214 | 58 | $3,849 |
| Montelukast Sodium | Generic | 212 | 63 | $3,824 |
| Lisinopril | Generic | 192 | 61 | $1,864 |
| Gabapentin | Generic | 138 | 37 | $901 |
| Alprazolam | Generic | 136 | 27 | $472 |
| Trazodone Hcl | Generic | 135 | 44 | $2,418 |
Hospital affiliations
Frequently asked questions
What is Dr. Grace Stonerock's medical specialty?
Dr. Grace Stonerock practices Family Medicine Physician in Manassas, VA.
Where does Dr. Grace Stonerock practice?
Dr. Grace Stonerock practices at 10696 Crestwood Dr Ste B, Manassas, VA 201094411. Office phone: 7033687110.
What is Dr. Grace Stonerock's NPI?
Dr. Grace Stonerock's National Provider Identifier (NPI) is 1629234489, issued by NPPES.
Does Dr. Grace Stonerock accept Medicare assignment?
Yes. Dr. Grace Stonerock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grace Stonerock 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 99213); Stool analysis for blood to screen for colon tumors (HCPCS 82270). Source: CMS Medicare Physician & Other Practitioners file.