Doctor profile · Federal record
Dr. David Johnston, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Plano, TX
- NPI 1891734554
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3801 W 15Th St Ste C
Plano, TX 750757775
(972) 596-4033 - Mailing address
-
3801 W 15Th St, Bldg. C
Plano, TX 750754737
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 20, 2008
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Florida #ME93303
- Medicaid (2)
- TX #182178703 · TX #182178702
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891734554. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,190
Distinct HCPCS
10
Medicare allowed
$824,477
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77067 |
Screening mammography | 3,563 | 3,286 | $116 | |
77063 |
Screening 3d breast mammography | 3,561 | 3,286 | $47 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 591 | 590 | $38 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 358 | 330 | $53 | |
77065 |
Diagnostic mammography of 1 breast | 357 | 286 | $127 | |
76642 |
Limited ultrasound scan of 1 breast | 254 | 240 | $89 | |
77066 |
Diagnostic mammography of both breasts | 184 | 180 | $159 | |
76641 |
Complete ultrasound scan of 1 breast | 97 | 96 | $139 | |
19083 |
Biopsy of breast and placement of locating device using ultrasound, first growth | 72 | 70 | $512 | |
19285 |
Placement of locating device in breast using ultrasound guidance, first growth | 59 | 59 | $379 |
In context: peer comparison
Among 43 peers in Plano Diagnostic Radiology Physician, average services per provider: 94. This provider delivers 98× the peer median.Frequently asked questions
What is Dr. David Johnston's medical specialty?
Dr. David Johnston practices Diagnostic Radiology Physician in Plano, TX.
Where does Dr. David Johnston practice?
Dr. David Johnston practices at 3801 W 15Th St Ste C, Plano, TX 750757775. Office phone: 9725964033.
What is Dr. David Johnston's NPI?
Dr. David Johnston's National Provider Identifier (NPI) is 1891734554, issued by NPPES.
Does Dr. David Johnston accept Medicare assignment?
Yes. Dr. David Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Johnston commonly perform?
Top Medicare-reported procedures in 2023: Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080). Source: CMS Medicare Physician & Other Practitioners file.