DR. ROYAL GARY JOHNSON M.D.
NPI 1659446037
Internal Medicine - Geriatric Medicine in Hilo, HI

Active since November 21, 2006PECOS EnrolledAccepts Medicare Assignment
944 W KAWAILANI ST, HILO, HI 96720(808) 959-9151(808) 522-4345 Get Directions Write a Review

NPPES record last updated: December 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 21, 2022, Aug 20, 2020, Jun 23, 2020 (3 updates tracked since 2020).

About Dr. Royal Gary Johnson M.d. NPPES

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

DR. ROYAL GARY JOHNSON M.D. (NPI 1659446037) is an individual geriatric medicine provider in Hilo, Hawaii, licensed in Hawaii (MD-6183) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and is a graduate of Brody School Of Medicine At East Carolina University (1985).

NPPES Registry Identity

NPI1659446037
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. ROYAL GARY JOHNSONCredential: M.D.
Location Address944 W KAWAILANI STHilo, HI 96720-3218
Mailing AddressPo Box 2153 Dept 40339Birmingham, AL 35287-9387 · (423) 310-1642 · Fax (706) 270-0487
Fax(808) 522-4345
Sole ProprietorNo
Medical School CMSBrody School Of Medicine At East Carolina UniversityGraduated 1985
Enumeration DateNovember 21, 2006
Last NPPES UpdateDecember 21, 20223 updates tracked since enumeration
NPPES CertifiedDecember 21, 2022
NPI 1659446037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License Licensed in HI · MD-6183
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
944 W KAWAILANI ST, Hilo, HI 96720

Other Identifiers 3

Medicaid059564 01HI
Other6963444HI · Uha
Other0000079020HI · Hmsa

Accepted 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. Royal Gary Johnson 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 ID7517878820
PECOS Enrollment IDI20100724000008
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 4

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
401 services137 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
310 services124 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
83 services75 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307
A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.
57 services46 patients

Hospital Affiliations CMS Care Compare

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

Hilo Medical Center

Acute Care Hospitals · Hilo, HI
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number120005
Location1190 Waianuenue AvenueHilo, HI 96720 · Hawaii County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96720 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
$180.05 typical visit price
range $60.53 – $180.05
Typical copayment $45.01 (range $15.13 – $45.01)
Most-billed visit code 99205
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier20 claims595 services$7.49 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
1 supplier24 claims7,985 services$0.48 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

Occupational Therapist
944 W KAWAILANI ST
HILO, HI 96720
Physical Therapist
944 W KAWAILANI ST
HILO, HI 96720
Physical Therapist
944 W KAWAILANI ST
HILO, HI 96720
Occupational Therapist
944 W KAWAILANI ST
HILO, HI 96720
Occupational Therapist
944 W KAWAILANI ST
HILO, HI 96720
Physical Therapist
944 W KAWAILANI ST
HILO, HI 96720
Occupational Therapist
944 W KAWAILANI ST
HILO, HI 96720
Occupational Therapist
944 W KAWAILANI ST
HILO, HI 96720

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 Royal Johnson's NPI number?

The NPI number for Royal Johnson is 1659446037. It was assigned to this individual provider in the NPPES registry on November 21, 2006.

Where is Royal Johnson located?

Royal Johnson practices at 944 W Kawailani St, Hilo, HI 96720. The listed phone number is (808) 959-9151.

What is Royal Johnson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Royal Johnson enrolled in Medicare?

Yes. Royal Johnson 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 Royal Johnson accept?

Health plans from HMSA list Royal Johnson 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 Royal Johnson affiliated with any hospitals?

According to CMS data, Royal Johnson is affiliated with Hilo Medical Center.

When was this NPI record last updated?

The NPPES record for Royal Johnson was last updated on December 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.