1. Home
  2. Directory
  3. California
  4. Long Beach
  5. Internal Medicine
  6. NPI Profile

DR. KIEM DIAN LIEM M.D.
NPI 1407875982
Internal Medicine - Hematology & Oncology in Long Beach, CA

Active since July 18, 2006PECOS EnrolledAccepts Medicare Assignment
99.12/100
CMS Quality Rating
3747 WORSHAM AVE STE 101, LONG BEACH, CA 90808(562) 430-5900(562) 799-8379 Get Directions Write a Review

NPPES record last updated: April 10, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 10, 2024, Apr 4, 2024, Aug 5, 2021 (3 updates tracked since 2021).

About Dr. Kiem Dian Liem M.d. NPPES

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

DR. KIEM DIAN LIEM M.D. (NPI 1407875982) is an individual hematology & oncology provider in Long Beach, California, licensed in California (A53159) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Logan Health Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1407875982
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. KIEM DIAN LIEMCredential: M.D.
Location Address3747 WORSHAM AVE STE 101Long Beach, CA 90808-1734
Mailing AddressPo Box 512185Los Angeles, CA 90051-0185
Phone(562) 430-5900
Fax(562) 799-8379
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateJuly 18, 2006
Last NPPES UpdateApril 10, 20243 updates tracked since enumeration
NPPES CertifiedApril 10, 2024
✔ NPI 1407875982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses✔ Licensed in CA · A53159✔ Licensed in MT · 141060
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License 141060 (MT)
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 141060 (MT)
3747 WORSHAM AVE STE 101, Long Beach, CA 90808
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11043 Elm Ave, Ste 104Long Beach, CA 90813-3271 · Phone (562) 590-0345 ext. 242 · Fax (562) 437-8139
Location 2350 Heritage Way Ste 1100Kalispell, MT 59901-3160 · Phone (406) 752-8900 · Fax (406) 752-8909

Other Identifiers 1

Medicaid00A531590CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, Providence Health Plan.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. Kiem Dian Liem 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 ID9931194008
PECOS Enrollment IDI20240425002414
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.

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.
104 services82 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.
53 services41 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
15 services15 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.
15 services15 patients

Hospital Affiliations CMS Care Compare 5

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

Logan Health Medical Center

Acute Care Hospitals · Kalispell, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270051
Location310 Sunnyview LaneKalispell, MT 59901 · Flathead County
Emergency services Birthing friendly

Cabinet Peaks Medical Center

Critical Access Hospitals · Libby, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271320
Location209 Health Park DrLibby, MT 59923 · Lincoln County
Emergency services

Clark Fork Valley Hospital

Critical Access Hospitals · Plains, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271323
Location10 Kruger RdPlains, MT 59859 · Sanders County
Emergency services

St Luke Community Hospital

Critical Access Hospitals · Ronan, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271325
Location107 6th Ave SWRonan, MT 59864 · Lake County
Emergency services

Logan Health - Whitefish

Critical Access Hospitals · Whitefish, MT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number271336
Location1600 Hospital WayWhitefish, MT 59937 · Flathead County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90808 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

99.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.23
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

BIANCA DESIREE DI MARZIO NP
Nurse Practitioner (Family)
3747 WORSHAM AVE STE 101
LONG BEACH, CA 90808
Los Angeles County (562) 430-5900

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 Kiem Liem's NPI number?

The NPI number for Kiem Liem is 1407875982. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Kiem Liem located?

Kiem Liem practices at 3747 Worsham Ave Ste 101, Long Beach, CA 90808. The listed phone number is (562) 430-5900.

What is Kiem Liem's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Kiem Liem enrolled in Medicare?

Yes. Kiem Liem 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 Kiem Liem accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and Providence Health Plan list Kiem Liem 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 Kiem Liem affiliated with any hospitals?

According to CMS data, Kiem Liem is affiliated with Logan Health Medical Center, Cabinet Peaks Medical Center, Clark Fork Valley Hospital, St Luke Community Hospital and Logan Health - Whitefish.

When was this NPI record last updated?

The NPPES record for Kiem Liem was last updated on April 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.