Physician Profile
Unclaimed ProfileAbout DALIVA
Based in Pomona, CA, John Daliva, DO is listed in the NPI registry under internal medicine. John is also listed as specialising in addiction medicine.
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 is Dr. Daliva's specialty?
Dr. Daliva is an internal medicine in Pomona, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Daliva?
Dr. Daliva is listed at 1798 N GAREY AVE, Pomona, CA 91767. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Daliva?
The number on file is (909) 865-9500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Daliva's NPI number?
Dr. Daliva's National Provider Identifier is 1760836662. 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. Daliva's medical education?
Dr. Daliva attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Daliva been practising?
Dr. Daliva has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Daliva known for?
According to Medicare billing data, Dr. Daliva 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. Daliva confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Daliva. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (909) 865-9500
- Email not available
Practice Locations
1798 N GAREY AVE
Pomona, CA 91767
Procedures Most Often Billed to Medicare
1,410 services · 694 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
584 |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
262 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
138 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
134 |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
131 |
| Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Office visit | 99306 |
101 |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
43 |
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
17 |
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 internal medicines at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 — 23 related providers in 3 groups
Other internal medicines in Pomona 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 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.