Physician Profile
Unclaimed ProfileAbout JOH
Listed in the NPI registry as a hospitalist, Daniel Joh, MD practices in Los Angeles, CA. Daniel graduated from Paul L Foster School of Medicine, Texas Tech Univ in 2019. Daniel is also listed as specializing in internal medicine. According to Medicare claims data, Daniel cared for 173 Medicare patients across 200 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
Common questions
What does Dr. Joh specialize in?
Dr. Joh is a hospitalist in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
Where is Dr. Joh located?
Dr. Joh is listed at 1500 SAN PABLO ST, Los Angeles, CA 90033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Joh's phone number?
The number on file is (323) 442-5100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Joh's NPI number?
Dr. Joh's National Provider Identifier is 1356801088. 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. Joh go to medical school?
Dr. Joh attended Paul L Foster School of Medicine, Texas Tech Univ, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Joh been practicing?
Dr. Joh has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Joh do most often?
According to Medicare billing data, Dr. Joh the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Joh confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Joh. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (323) 442-5100
- Email not available
Practice Locations
1500 SAN PABLO ST
Los Angeles, CA 90033
Procedures Most Often Billed to Medicare
200 services · 173 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
92 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
52 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
38 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other hospitalists 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.
Other hospitalists in Los Angeles 7
Same specialty, same city.
More connections — 10 related providers in 2 groups
Trained at Paul L Foster School of Medicine, Texas Tech Univ 2
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Paul L Foster School of Medicine, Texas Tech Univ 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.