Doctor profile · Federal record
Dr. Emma Lietz
Physician Assistant · Physician Assistant · Ashburn, VA
- NPI 1942948120
- MIPS 76.1 / 100 · 2023
- 4 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
20116 Ashbrook Pl Ste 150
Ashburn, VA 201475087
(703) 385-5203 - Additional location
-
1850 Town Center Pkwy
Reston, VA 201903204
(703) 689-9000 - Additional location
-
24440 Stone Springs Blvd
Dulles, VA 201662247
(571) 349-4000
Credentials & registration
- NPI registered
- May 2022 — 4 yrs on file
- Profile last updated
- March 22, 2024
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Virginia #0110008741
- Medicaid
- VA #30017491380002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942948120. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
108
Distinct HCPCS
4
Medicare allowed
$3,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
76937 |
Ultrasonic guidance for blood vessel access | 39 | 36 | $13 | |
36410 |
Insertion of needle into vein (3 years or older) | 38 | 35 | $8 | |
36573 |
Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older | 20 | 20 | $76 | |
32555 |
Aspiration of fluid from chest cavity using imaging guidance | 11 | 11 | $98 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 149. This provider delivers 0.7× the peer median.Frequently asked questions
What is Dr. Emma Lietz's medical specialty?
Dr. Emma Lietz practices Physician Assistant in Ashburn, VA.
Where does Dr. Emma Lietz practice?
Dr. Emma Lietz practices at 20116 Ashbrook Pl Ste 150, Ashburn, VA 201475087. Office phone: 7033855203.
What is Dr. Emma Lietz's NPI?
Dr. Emma Lietz's National Provider Identifier (NPI) is 1942948120, issued by NPPES.
What procedures does Dr. Emma Lietz commonly perform?
Top Medicare-reported procedures in 2023: Ultrasonic guidance for blood vessel access (HCPCS 76937); Insertion of needle into vein (3 years or older) (HCPCS 36410); Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older (HCPCS 36573). Source: CMS Medicare Physician & Other Practitioners file.