Doctor profile · Federal record
Dr. Lisa Siddall, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Sterling, VA
- NPI 1972650109
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21475 Ridgetop Cir, Suite 150
Sterling, VA 201666580
(703) 444-5000
fax (703) 444-4999
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 14, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Virginia #0024168490 · Maryland #R174726
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972650109. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
230
Distinct HCPCS
6
Medicare allowed
$10,906
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 80 | 21 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 61 | 57 | $106 | |
73562 |
X-ray of knee, 3 views | 37 | 30 | $34 | |
20610 |
Aspiration and/or injection of fluid from large joint | 26 | 22 | $54 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $93 | |
73030 |
X-ray of shoulder, minimum of 2 views | 12 | 12 | $29 |
In context: peer comparison
Among 5 peers in Sterling Family Nurse Practitioner, average services per provider: 135. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$81
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Sales INC. | 1 | $38.10 | |
| Ferring Pharmaceuticals INC. | 1 | $22.86 | |
| Ethicon US, LLC | 1 | $20.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
319
Patients
209
Total drug cost
$3,484
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clindamycin Hcl | Generic | 62 | 49 | $284 |
| Tramadol Hcl | Generic | 50 | 36 | $148 |
| Meloxicam | Generic | 36 | 13 | $97 |
| Celecoxib | Generic | 34 | 20 | $1,057 |
| Oxycodone Hcl | Generic | 31 | 24 | $192 |
| Amoxicillin | Generic | 30 | 23 | $76 |
| Diclofenac Sodium | Generic | 29 | 12 | $563 |
| Cefadroxil | Generic | 21 | 19 | $163 |
| Methylprednisolone | Generic | 14 | 13 | $123 |
| Diclofenac Sodium ER (Diclofenac Sodium) | Brand | 12 | 0 | $780 |
Frequently asked questions
What is Dr. Lisa Siddall's medical specialty?
Dr. Lisa Siddall practices Family Nurse Practitioner in Sterling, VA.
Where does Dr. Lisa Siddall practice?
Dr. Lisa Siddall practices at 21475 Ridgetop Cir, Sterling, VA 201666580. Office phone: 7034445000.
What is Dr. Lisa Siddall's NPI?
Dr. Lisa Siddall's National Provider Identifier (NPI) is 1972650109, issued by NPPES.
Does Dr. Lisa Siddall accept Medicare assignment?
Yes. Dr. Lisa Siddall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lisa Siddall commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214); X-ray of knee, 3 views (HCPCS 73562). Source: CMS Medicare Physician & Other Practitioners file.