Physician Profile
Unclaimed ProfileAbout JOHNSON
Based in Smyrna, TN, Grant Johnson, D.O. is listed in the NPI registry under urology. Medicare claims data shows Grant provided 1,756 services to 1,259 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (615) 459-3330
- Email not available
Practice Locations
521 STONECREST PKWY STE 202
Smyrna, TN 37167
Procedures Most Often Billed to Medicare
1,756 services · 1,259 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
252 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
33 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
28 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
23 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
21 |
| Complex measurement of pressure of urine flow in bladder with voiding pressure studies | Procedure | 51728 |
21 |
| Crushing of stone of ureter with insertion of stent using an endoscope | Procedure | 52356 |
20 |
| Biopsy of prostate gland | Procedure | 55700 |
19 |
| Insertion of stent in ureter using an endoscope | Procedure | 52332 |
16 |
| Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | Procedure | 52310 |
14 |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Dr. Johnson specialize in?
Dr. Johnson is an urology in Smyrna, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
Where is Dr. Johnson located?
Dr. Johnson is listed at 521 STONECREST PKWY STE 202, Smyrna, TN 37167. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Johnson's phone number?
The number on file is (615) 459-3330. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Johnson?
Dr. Johnson's National Provider Identifier is 1851778609. 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 Dr. Johnson go to medical school?
Dr. Johnson attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Johnson have?
Dr. Johnson has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Johnson do most often?
According to Medicare billing data, Dr. Johnson performs procedures including ultrasound measurement of bladder capacity after voiding, diagnostic exam of bladder and urethra using an endoscope and insertion of needle into vein for collection of blood sample; reads or performs imaging such as ultrasound scan of pelvic region through rectum, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Johnson. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.