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DR. AGNES SERRANILLA-SONIDO MD
NPI 1093450454
Family Medicine in Waipahu, HI

Active since April 30, 2022PECOS EnrolledAccepts Medicare Assignment
94-837 WAIPAHU ST, WAIPAHU, HI 96797(808) 671-3911(808) 677-2720 Get Directions Write a Review

NPPES record last updated: July 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2025, Apr 30, 2022 (2 updates tracked since 2022).

About Dr. Agnes Serranilla-sonido Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AGNES SERRANILLA-SONIDO MD (NPI 1093450454) is an individual family medicine provider in Waipahu, Hawaii, licensed in Hawaii (MD-25424) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1093450454
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. AGNES SERRANILLA-SONIDOCredential: MD
Location Address94-837 WAIPAHU STWaipahu, HI 96797-3320
Mailing Address94-837 Waipahu StWaipahu, HI 96797-3320 · (808) 671-3911 · Fax (808) 677-2720
Phone(808) 671-3911
Fax(808) 677-2720
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 30, 2022
Last NPPES UpdateJuly 11, 20252 updates tracked since enumeration
NPPES CertifiedJuly 11, 2025
✔ NPI 1093450454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in HI · MD-25424✔ Licensed in HI · MDR-8277
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
94-837 WAIPAHU ST, Waipahu, HI 96797
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Other Identifiers 1

Medicaid012475HI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Agnes Serranilla-sonido Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860909710
PECOS Enrollment IDI20250725004208
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

The Queens Medical Center

Acute Care Hospitals · Honolulu, HI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number120001
Location1301 Punchbowl StHonolulu, HI 96813 · Honolulu County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96797 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHARLIE Y SONIDO M D LLC
Internal Medicine
94-837 WAIPAHU ST
WAIPAHU, HI 96797
Honolulu County (808) 671-3911
DR. JOHN STANLEY WICHMANN-WALCZAK M.D.
General Practice
94-837 WAIPAHU ST
WAIPAHU, HI 96797
Honolulu County (808) 671-3911
LEEWARD OAHU PHARMACY INC
Pharmacy
94-837 WAIPAHU ST
WAIPAHU, HI 96797
Honolulu County (808) 677-3911
CHARLIE YADAO SONIDO MD
Internal Medicine
94-837 WAIPAHU ST
WAIPAHU, HI 96797
Honolulu County (808) 671-3911
DR. PAULA NICHAELLE EXCONDE AQUINO MSN, APRN-RX, FNP-BC
Nurse Practitioner
94-837 WAIPAHU ST
WAIPAHU, HI 96797
Honolulu County (808) 671-3911

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Agnes Serranilla-sonido's NPI number?

The NPI number for Agnes Serranilla-sonido is 1093450454. It was assigned to this individual provider in the NPPES registry on April 30, 2022.

Where is Agnes Serranilla-sonido located?

Agnes Serranilla-sonido practices at 94-837 Waipahu St, Waipahu, HI 96797. The listed phone number is (808) 671-3911.

What is Agnes Serranilla-sonido's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Agnes Serranilla-sonido enrolled in Medicare?

Yes. Agnes Serranilla-sonido is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Agnes Serranilla-sonido accept?

Health plans from HMSA list Agnes Serranilla-sonido as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Agnes Serranilla-sonido affiliated with any hospitals?

According to CMS data, Agnes Serranilla-sonido is affiliated with The Queens Medical Center.

When was this NPI record last updated?

The NPPES record for Agnes Serranilla-sonido was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.