SANDRA A LOO
NPI 1851453948
Internal Medicine in Honolulu, HI

Active since December 14, 2006PECOS EnrolledAccepts Medicare Assignment
1301 PUNCHBOWL ST, HONOLULU, HI 96813(808) 538-9011 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Sandra A Loo NPPES

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

SANDRA A LOO (NPI 1851453948) is an individual internal medicine provider in Honolulu, Hawaii, licensed in Idaho (MD12870) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2000).

NPPES Registry Identity

NPI1851453948
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSANDRA A LOO
Location Address1301 PUNCHBOWL STHonolulu, HI 96813-2402
Mailing AddressPo Box 29640Honolulu, HI 96820-2040
Sole ProprietorNo
Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2000
Enumeration DateDecember 14, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1851453948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in ID · MD12870
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.

1301 PUNCHBOWL ST, Honolulu, HI 96813

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

Sandra A Loo 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 ID5799765665
PECOS Enrollment IDI20040721001335
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 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Follow-up hospital inpatient care per day, typically 25 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
73 services31 patients
Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
56 services24 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
20 services20 patients

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 96813 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 20

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

Radiology (Neuroradiology)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Radiology (Diagnostic Radiology)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Internal Medicine (Hematology & Oncology)
1301 PUNCHBOWL ST, QUEENS MEDICAL CENTER
HONOLULU, HI 96813
Radiology (Vascular & Interventional Radiology)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Nurse Practitioner
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Radiology (Diagnostic Radiology)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Radiology (Diagnostic Radiology)
1301 PUNCHBOWL ST
HONOLULU, HI 96813
Radiology (Diagnostic Radiology)
1301 PUNCHBOWL ST
HONOLULU, HI 96813

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851453948, enumerated as an "individual" on December 14, 2006.

The provider is located at 1301 PUNCHBOWL ST HONOLULU, HI 96813 and the phone number is (808) 538-9011.

Internal Medicine with taxonomy code 207R00000X.

Sandra Loo is affiliated with: THE QUEENS MEDICAL CENTER.