Physician Profile
Unclaimed ProfileAbout HOLZ
Based in San Diego, CA, Grant Holz, MD is listed in the NPI registry under diagnostic radiology. Grant graduated from University of Texas Medical School at Houston in 2012. According to Medicare claims data, Grant cared for 1,820 Medicare patients across 1,889 services.
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
- (877) 737-4636
- Email not available
Practice Locations
3534 5TH AVE APT 206
San Diego, CA 92103
Procedures Most Often Billed to Medicare
1,889 services · 1,820 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of hip, 2-3 views | Imaging | 73502 |
191 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
159 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
151 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
144 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
121 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
97 |
| Ct scan of chest without contrast | Imaging | 71250 |
88 |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
82 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
80 |
| X-ray of lower leg, 2 views | Imaging | 73590 |
73 |
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 diagnostic radiology specialists in San Diego 8
Same specialty, same city.
Trained at University of Texas Medical School at Houston 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs X-ray of hip, 2-3 views 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Holz's specialty?
Dr. Holz is a diagnostic radiology in San Diego, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where can I find Dr. Holz?
Dr. Holz is listed at 3534 5TH AVE APT 206, San Diego, CA 92103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Holz?
The number on file is (877) 737-4636. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Holz's NPI number?
Dr. Holz's National Provider Identifier is 1083979710. 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
What is Dr. Holz's medical education?
Dr. Holz attended University of Texas Medical School at Houston, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Holz been practicing?
Dr. Holz has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Holz known for?
According to Medicare billing data, Dr. Holz performs imaging including x-ray of hip, 2-3 views and x-ray of knee, 1-2 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Holz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Holz. 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.