Doctor profile · Federal record
Dr. Mari Parker, FNP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Leesburg, VA
- NPI 1093066284
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
224D Cornwall St Nw Ste 106
Leesburg, VA 201762700
(703) 955-5329 - Mailing address
-
224 D Cornwall Street Nw, Ste 403
Leesburg, VA 201762704
Credentials & registration
- NPI registered
- September 2012 — 14 yrs on file
- Profile last updated
- March 2, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Virginia #0024170395
- Medicaid (2)
- VA #1093066284 · VA #30016090570001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093066284. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,335
Distinct HCPCS
10
Medicare allowed
$66,702
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81002 |
Urinalysis, manual test | 268 | 237 | $3 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 246 | 200 | $11 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 234 | 194 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 214 | 184 | $106 | |
99426 |
Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month | 104 | 45 | $51 | |
36415 |
Insertion of needle into vein for collection of blood sample | 87 | 66 | $8 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 57 | 57 | $92 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 52 | 52 | $139 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 47 | 22 | $52 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 15 | 11 | $66 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 109. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,700
Transactions
47
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Antares Pharma, Inc. | 12 | $396.47 | |
| Janssen Biotech, Inc. | 8 | $152.68 | |
| Sumitomo Pharma America, Inc. | 6 | $142.08 | |
| Novo Nordisk Inc | 1 | $121.74 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $115.47 | |
| AstraZeneca Pharmaceuticals LP | 1 | $114.86 | |
| PFIZER INC. | 4 | $96.27 | |
| Phathom Pharmaceuticals, Inc. | 1 | $90.87 | |
| Astellas Pharma US Inc | 3 | $82.86 | |
| ABBVIE INC. | 2 | $62.18 | |
| ACCORD HEALTHCARE, INC. | 2 | $47.32 | |
| Tolmar, Inc. | 2 | $43.02 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $40.64 | |
| LANTHEUS MEDICAL IMAGING, INC. | 1 | $27.71 | |
| Ferring Pharmaceuticals Inc. | 1 | $27.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
576
Patients
234
Total drug cost
$123,203
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 215 | 83 | $4,157 |
| Finasteride | Generic | 75 | 29 | $1,356 |
| Myrbetriq (Mirabegron) | Brand | 74 | 25 | $66,386 |
| Methenamine Hippurate | Generic | 39 | 11 | $4,668 |
| Gemtesa (Vibegron) | Brand | 29 | 14 | $37,186 |
| Solifenacin Succinate | Generic | 29 | 13 | $3,128 |
| Silodosin | Generic | 23 | 0 | $2,605 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 22 | 15 | $680 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 20 | 0 | $746 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 17 | 16 | $360 |
Frequently asked questions
What is Dr. Mari Parker's medical specialty?
Dr. Mari Parker practices Family Nurse Practitioner in Leesburg, VA.
Where does Dr. Mari Parker practice?
Dr. Mari Parker practices at 224D Cornwall St Nw Ste 106, Leesburg, VA 201762700. Office phone: 7039555329.
What is Dr. Mari Parker's NPI?
Dr. Mari Parker's National Provider Identifier (NPI) is 1093066284, issued by NPPES.
Does Dr. Mari Parker accept Medicare assignment?
Yes. Dr. Mari Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mari Parker commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.