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RANDOLPH FLORES LEON GUERRERO M.D.
NPI 1184689671
Internal Medicine in Honolulu, HI

Active since April 19, 2006PECOS EnrolledAccepts Medicare Assignment
VAPIHCS, 459 PATTERSON RD., HONOLULU, HI 96819(626) 403-7563 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Randolph Flores Leon Guerrero M.d. NPPES

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

RANDOLPH FLORES LEON GUERRERO M.D. (NPI 1184689671) is an individual internal medicine provider in Honolulu, Hawaii, licensed in California (A91626) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2020).

NPPES Registry Identity

NPI1184689671
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRANDOLPH FLORES LEON GUERREROCredential: M.D.
Location AddressVAPIHCS, 459 PATTERSON RD.Honolulu, HI 96819
Mailing AddressVapihcs, 459 Patterson Rd.Honolulu, HI 96819 · (626) 403-7563
Phone(626) 403-7563
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2020
Enumeration DateApril 19, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184689671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A91626
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
VAPIHCS, Honolulu, HI 96819
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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

Randolph Flores Leon Guerrero M.d. 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 ID9436280997
PECOS Enrollment IDI20230306001990
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96819 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
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 8

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

DR. BOYDEN SHIM YAMASHITA D.D.S., M.P.H.
Dentist (General Practice)
VAPIHCS, 459 PATTERSON ROAD (160)
HONOLULU, HI 96819
Honolulu County (808) 433-0580
MR. GARY WAYNE ASPERA PA-C
Physician Assistant
VAPIHCS, 459 PATTERSON RD.
HONOLULU, HI 96819
Honolulu County (808) 433-0080
JAMES O'CONNOR LCSW
Social Worker (Clinical)
VAPIHCS, 459 PATTESON ROAD
HONOLULU, HI 96819
Honolulu County (808) 433-0344
LYNNE WHITE JOHNSON RN,APRN
Family Medicine
VAPIHCS, 459 PATTERSON ROAD
HONOLULU, HI 96819
Honolulu County (808) 433-0475
DR. WILLARD C JOHNSON M.D.
Surgery
VAPIHCS, 459 PATTERSON RD.
HONOLULU, HI 96819
Honolulu County (808) 433-0080
DR. ALAN RIEZMAN O.D.
Optometrist
VAPIHCS, 459 PATTERSON RD.
HONOLULU, HI 96819
Honolulu County (808) 433-7640
DR. ANDREW DAVID BISSET M.D.
Psychiatry & Neurology (Psychiatry)
VAPIHCS, 459 PATTERSON RD
HONOLULU, HI 96819
Honolulu County (808) 935-3781
MARGARET RAINS
Nurse Practitioner (Adult Health)
VAPIHCS, 459 PATTERSON RD
HONOLULU, HI 96819
Honolulu County (808) 433-0226

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 Randolph Leon Guerrero's NPI number?

The NPI number for Randolph Leon Guerrero is 1184689671. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Randolph Leon Guerrero located?

Randolph Leon Guerrero practices at Vapihcs 459 Patterson Rd., Honolulu, HI 96819. The listed phone number is (626) 403-7563.

What is Randolph Leon Guerrero's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Randolph Leon Guerrero enrolled in Medicare?

Yes. Randolph Leon Guerrero 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.

When was this NPI record last updated?

The NPPES record for Randolph Leon Guerrero was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.