DR. NICOLAS A. NELKEN MD
NPI 1396899902
Surgery - Vascular Surgery in Honolulu, HI

Active since January 22, 2007PECOS EnrolledAccepts Medicare Assignment
3288 MOANALUA RD, HONOLULU, HI 96819(808) 432-0000 Get Directions Write a Review

NPPES record last updated: May 26, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Nicolas A. Nelken Md NPPES

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

DR. NICOLAS A. NELKEN MD (NPI 1396899902) is an individual vascular surgery provider in Honolulu, Hawaii, licensed in Hawaii (MD-12257) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Kaiser Foundation Hospital, and is a graduate of University Of California, San Francisco School Of Medicine (1982).

NPPES Registry Identity

NPI1396899902
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameDR. NICOLAS A. NELKENCredential: MD
Location Address3288 MOANALUA RDHonolulu, HI 96819-1469
Mailing Address3288 Moanalua RdHonolulu, HI 96819-1469 · (808) 432-0000
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1982
Enumeration DateJanuary 22, 2007
Last NPPES UpdateMay 26, 2021
NPPES CertifiedMay 26, 2021
NPI 1396899902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
License Licensed in HI · MD-12257
Definition
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
3288 MOANALUA RD, Honolulu, HI 96819

Other Identifiers 2

Medicaid530007-01HI
Other0000241232HI · Hmsa Billing Number

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. Nicolas A. Nelken 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 ID1557548260
PECOS Enrollment IDI20110607000143
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 straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
17 services12 patients

Hospital Affiliations CMS Care Compare

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

Kaiser Foundation Hospital

Acute Care Hospitals · Honolulu, HI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number120011
Location3288 Moanalua RdHonolulu, HI 96819 · Honolulu County
Emergency services Birthing friendly

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
$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
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
Most-billed visit code 99213
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.

Emergency Medicine
3288 MOANALUA RD
HONOLULU, HI 96819
Nurse Practitioner
3288 MOANALUA RD
HONOLULU, HI 96819
Internal Medicine (Cardiovascular Disease)
3288 MOANALUA RD
HONOLULU, HI 96819
Physical Therapist
3288 MOANALUA RD
HONOLULU, HI 96819
Hospitalist
3288 MOANALUA RD
HONOLULU, HI 96819
Pharmacist
3288 MOANALUA RD
HONOLULU, HI 96819
Nurse Practitioner (Family)
3288 MOANALUA RD
HONOLULU, HI 96819
Physician Assistant (Medical)
3288 MOANALUA RD
HONOLULU, HI 96819

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 Nicolas Nelken's NPI number?

The NPI number for Nicolas Nelken is 1396899902. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is Nicolas Nelken located?

Nicolas Nelken practices at 3288 Moanalua Rd, Honolulu, HI 96819. The listed phone number is (808) 432-0000.

What is Nicolas Nelken's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Nicolas Nelken enrolled in Medicare?

Yes. Nicolas Nelken 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 Nicolas Nelken accept?

Health plans from Kaiser Permanente list Nicolas Nelken 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 Nicolas Nelken affiliated with any hospitals?

According to CMS data, Nicolas Nelken is affiliated with Kaiser Foundation Hospital.

When was this NPI record last updated?

The NPPES record for Nicolas Nelken was last updated on May 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.