Physician Profile
Unclaimed ProfileAbout AMBROCIO
Deryll U Ambrocio, MD practices rheumatology in Honolulu, HI. Deryll is a 2003 graduate of University of Hawaii John A. Burns School of Medicine. Medicare claims data shows Deryll provided 43,131 services to 725 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
- (808) 531-7111
- Email not available
Practice Locations
1329 LUSITANA ST SUITE 804
Honolulu, HI 96813
Procedures Most Often Billed to Medicare
43,131 services · 725 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
50 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
399 |
| Injection, romosozumab-aqqg, 1 mg | Drug given | J3111 |
28,411 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
12,180 |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
1,380 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
346 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
181 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
81 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
71 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
32 |
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.
Related specialists at this location 3
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.
Other rheumatology specialists in Honolulu 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Hawaii John A. Burns School of Medicine 6
Other providers in the same specialty who trained at the same institution.
Class of 2003 at University of Hawaii John A. Burns School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in HI who bill this service to Medicare most often.
Common questions
What is Dr. Ambrocio's specialty?
Dr. Ambrocio is a rheumatology in Honolulu, HI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
Where can I find Dr. Ambrocio?
Dr. Ambrocio is listed at 1329 LUSITANA ST SUITE 804, Honolulu, HI 96813. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ambrocio?
The number on file is (808) 531-7111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ambrocio?
Dr. Ambrocio's National Provider Identifier is 1730301219. 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. Ambrocio's medical education?
Dr. Ambrocio attended University of Hawaii John A. Burns School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ambrocio have?
Dr. Ambrocio has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ambrocio known for?
According to Medicare billing data, Dr. Ambrocio performs procedures including aspiration and/or injection of fluid from large joint; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ambrocio's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ambrocio. 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.