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Edit this profileAt a glance
- 21351 Ridgetop Cir, Ste 100, Sterling, VA 20166
About Dr. Johnson
Listed in the NPI registry as a specialist, Lisa Johnson, M.D. practices in Sterling, VA. Lisa graduated from Georgetown University School of Medicine in 1992. According to Medicare claims data, Lisa cared for 3,770 Medicare patients across 4,055 services. The services billed most often include screening mammography, screening 3d breast mammography, and dxa bone density measurement of hip, pelvis, spine. NPI 1154372654 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (571) 434-0140
- Email not available
Practice Locations
21351 RIDGETOP CIR STE 100
Sterling, VA 20166
Procedures Most Often Billed to Medicare
4,055 services · 3,770 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Screening mammography | Imaging | 77067 |
1,465 | More than most peers in Specialist |
| Screening 3d breast mammography | Imaging | 77063 |
1,465 | More than most peers in Specialist |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
309 | More often than most peers in Specialist |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
108 | More often than most peers in Specialist |
| Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | Imaging | 76830 |
94 | More often than most peers in Specialist |
| Complete ultrasound scan of pelvis | Imaging | 76856 |
92 | More often than most peers in Specialist |
| Diagnostic mammography of both breasts | Imaging | 77066 |
72 | As often as other peers in Specialist |
| Complete ultrasound scan of abdomen | Imaging | 76700 |
66 | As often as other peers in Specialist |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
61 | As often as other peers in Specialist |
| X-ray of chest, 2 views | Imaging | 71046 |
46 | Less often than most peers in Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 17 related providers in 3 groups
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 1
Providers in VA who bill this service to Medicare most often.
Common questions
What kind of doctor is Lisa Johnson?
Lisa Johnson is a specialist in Sterling, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Lisa Johnson's address?
Lisa Johnson is listed at 21351 Ridgetop Cir Ste 100, Sterling, VA 20166. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Lisa Johnson?
The number on file is (571) 434-0140. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Lisa Johnson's NPI number?
Lisa Johnson's National Provider Identifier is 1154372654. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Lisa Johnson train?
Lisa Johnson attended Georgetown University School of Medicine, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Lisa Johnson been practicing?
Lisa Johnson has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What procedures does Lisa Johnson perform?
According to Medicare billing data, Lisa Johnson performs imaging including screening mammography and screening 3d breast mammography; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound of both sides of head and neck blood flow. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Lisa Johnson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Lisa Johnson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.