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DR. LIANG-HSIEN ELI HAHN MD PHD
NPI 1629028212
Internal Medicine in Honolulu, HI

Active since May 12, 2006PECOS EnrolledAccepts Medicare Assignment
1631 LILIHA STREET, SUITE 2A, HONOLULU, HI 96817(808) 536-1156(808) 599-7954 Get Directions Write a Review

NPPES record last updated: September 6, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Liang-hsien Eli Hahn Md Phd NPPES

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

DR. LIANG-HSIEN ELI HAHN MD PHD (NPI 1629028212) is an individual internal medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD5274) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (1982).

NPPES Registry Identity

NPI1629028212
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. LIANG-HSIEN ELI HAHNCredential: MD PHD
Location Address1631 LILIHA STREET, SUITE 2AHonolulu, HI 96817
Mailing Address1631 Liliha Street, Suite 2aHonolulu, HI 96817 · (808) 536-1156 · Fax (808) 599-7954
Phone(808) 536-1156
Fax(808) 599-7954
Sole ProprietorYes
Medical School CMSHoward University College Of MedicineGraduated 1982
Enumeration DateMay 12, 2006
Last NPPES UpdateSeptember 6, 2012
✔ NPI 1629028212 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · MD5274
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.
1631 LILIHA STREET, Honolulu, HI 96817
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Other Identifiers 4

Other0021139HI · Hmsa
Medicaid01919401HI
Medicare ID-Type Unspecified0000BDLQW
Medicare UPINE01193

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.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. Liang-hsien Eli Hahn Md Phd 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 ID1355310186
PECOS Enrollment IDI20100330001188
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 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 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.
106 services42 patients
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.
82 services43 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
42 services42 patients

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.

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 Liang-hsien Hahn's NPI number?

The NPI number for Liang-hsien Hahn is 1629028212. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Liang-hsien Hahn located?

Liang-hsien Hahn practices at 1631 Liliha Street Suite 2A, Honolulu, HI 96817. The listed phone number is (808) 536-1156.

What is Liang-hsien Hahn's specialty?

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

Is Liang-hsien Hahn enrolled in Medicare?

Yes. Liang-hsien Hahn 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 Liang-hsien Hahn accept?

Health plans from HMSA list Liang-hsien Hahn 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.

When was this NPI record last updated?

The NPPES record for Liang-hsien Hahn was last updated on September 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.