AHMED REHAN M.D.
NPI 1700846987
Internal Medicine - Nephrology in Honolulu, HI

Active since March 23, 2006PECOS EnrolledAccepts Medicare Assignment
87.22/100
CMS Quality Rating
1520 LILIHA ST STE 601, HONOLULU, HI 96817(808) 523-0445(808) 356-3380 Get Directions Write a Review

NPPES record last updated: April 11, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 11, 2024, Apr 5, 2024, Jun 21, 2021 (3 updates tracked since 2021).

About Ahmed Rehan M.d. NPPES

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

AHMED REHAN M.D. (NPI 1700846987) is an individual nephrology provider in Honolulu, Hawaii, licensed in Hawaii (MD-21768) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and maintains a secondary practice location in Aiea.

NPPES Registry Identity

NPI1700846987
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameAHMED REHANCredential: M.D.
Location Address1520 LILIHA ST STE 601Honolulu, HI 96817-3564
Mailing Address1520 Liliha St Ste 601Honolulu, HI 96817-3564 · (808) 523-0445 · Fax (808) 356-3380
Fax(808) 356-3380
Sole ProprietorNo
Medical School CMSOtherGraduated 1976
Enumeration DateMarch 23, 2006
Last NPPES UpdateApril 11, 20243 updates tracked since enumeration
NPPES CertifiedApril 11, 2024
NPI 1700846987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses Licensed in HI · MD-21768 Licensed in MI · 5315128410
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

1520 LILIHA ST STE 601, Honolulu, HI 96817

Secondary Practice Location 1

Location 198-211 Pali Momi St Ste 320Aiea, HI 96701-4306 · Phone (808) 523-0445 · Fax (808) 356-3380

Other Identifiers 1

Other11286755HI · Caqh

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

Ahmed Rehan 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 ID6305758889
PECOS Enrollment IDI20220330002730
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 8

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.
195 services137 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
120 services71 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
91 services13 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
71 services63 patients
Home dialysis services per month (20 years or older) 90966
Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.
51 services25 patients
Dialysis services, 2-3 physician visits per month (20 years or older) 90961
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
32 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Adventist Health Castle

Acute Care Hospitals · Kailua, HI
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number120006
Location640 Ulukahiki StKailua, HI 96734 · Honolulu County
Emergency services Birthing friendly

Straub Clinic And Hospital

Acute Care Hospitals · Honolulu, HI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number120022
Location888 S King StreetHonolulu, HI 96813 · Honolulu County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96817 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.22/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.88
Promoting Interoperability100
Improvement Activities40
Cost68.86

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.

Nurse Practitioner (Adult Health)
1520 LILIHA ST STE 601
HONOLULU, HI 96817
Internal Medicine (Nephrology)
1520 LILIHA ST STE 601
HONOLULU, HI 96817
Nurse Practitioner
1520 LILIHA ST STE 601
HONOLULU, HI 96817
Nurse Practitioner (Adult Health)
1520 LILIHA ST STE 601
HONOLULU, HI 96817
Nurse Practitioner
1520 LILIHA ST STE 601
HONOLULU, HI 96817
Nurse Practitioner (Family)
1520 LILIHA ST STE 601
HONOLULU, HI 96817
Nurse Practitioner
1520 LILIHA ST STE 601
HONOLULU, HI 96817
Nurse Practitioner
1520 LILIHA ST STE 601
HONOLULU, HI 96817

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 Ahmed Rehan's NPI number?

The NPI number for Ahmed Rehan is 1700846987. It was assigned to this individual provider in the NPPES registry on March 23, 2006.

Where is Ahmed Rehan located?

Ahmed Rehan practices at 1520 Liliha St Ste 601, Honolulu, HI 96817. The listed phone number is (808) 523-0445.

What is Ahmed Rehan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Ahmed Rehan enrolled in Medicare?

Yes. Ahmed Rehan 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 Ahmed Rehan accept?

Health plans from HMSA list Ahmed Rehan 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 Ahmed Rehan affiliated with any hospitals?

According to CMS data, Ahmed Rehan is affiliated with The Queens Medical Center, Adventist Health Castle and Straub Clinic And Hospital.

When was this NPI record last updated?

The NPPES record for Ahmed Rehan was last updated on April 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.