DR. LIN-LIN LIU MD
NPI 1457354409
Internal Medicine - Medical Oncology in Cypress, TX

NPI Status: Active since May 23, 2005

Contact Information

21216 NORTHWEST FWY
SUITE 230
CYPRESS, TX
ZIP 77429
Phone: (832) 403-2219
Fax: (888) 415-0597

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  • Individual
  • Female
  • Internal Medicine
  • Medical Oncology

About LIN-LIN LIU

This page provides the complete NPI Profile along with additional information for Lin-lin Liu, an internist established in Cypress, Texas with a medical specialization in Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1457354409 assigned on May 2005. The practitioner's primary taxonomy code is 207RX0202X with license number H5463 (TX). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1457354409
Provider Name
DR. LIN-LIN LIU MD
Gender
Female
Entity Type
Individual
Location Address
21216 NORTHWEST FWY SUITE 230 CYPRESS, TX 77429
Location Phone
(832) 403-2219
Location Fax
(888) 415-0597
Mailing Address
PO BOX 1320 HOUSTON, TX 77251
Mailing Phone
(832) 403-2219
Mailing Fax
(888) 415-0597
Is Sole Proprietor?
No
Enumeration Date
05-23-2005
Last Update Date
02-05-2013
Code Navigator

An internist like Lin-lin Liu is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
License No.
H5463
License State
TX
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1174400000XOther Service Providers

Specialist

H5463 (TX)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
F36406MEDICARE UPIN (02)TX 
89G019MEDICARE PIN (08)TX 
900000439MEDICARE PIN (08)TX 
1457354409MEDICARE PIN (08)TX 

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1457354409, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 3 → 6 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 1 + 0 + 7 + 6 + 5 + 8 + 4 + 0 + 24 = 61

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1457354409.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physician Assistant (Medical)
21216 NORTHWEST FWY, SUITE 620
CYPRESS, TX 77429
Family Medicine
21216 NORTHWEST FWY, SUITE 620
CYPRESS, TX 77429
Family Medicine
21216 NORTHWEST FWY, SUITE 620
CYPRESS, TX 77429
Nurse Practitioner (Family)
21216 NORTHWEST FWY, STE. 460
CYPRESS, TX 77429
Urology
21216 NORTHWEST FWY, SUITE 440
CYPRESS, TX 77429
Plastic Surgery
21216 NORTHWEST FWY, SUITE 530
CYPRESS, TX 77429
General Practice
21216 NORTHWEST FWY, SUITE 260
CYPRESS, TX 77429
Obstetrics & Gynecology
21216 NORTHWEST FWY, STE 520
CYPRESS, TX 77429
Surgery
21216 NORTHWEST FWY, SUITE 540
CYPRESS, TX 77429
Thoracic Surgery (Cardiothoracic Vascular Surgery)
21216 NORTHWEST FWY, SUITE 680
CYPRESS, TX 77429
Durable Medical Equipment & Medical Supplies
21216 NORTHWEST FWY, SUITE 510
CYPRESS, TX 77429
Radiology (Radiation Oncology)
21216 NORTHWEST FWY, SUITE 110
CYPRESS, TX 77429
Counselor (Professional)
21216 NORTHWEST FWY, SUITE 450
CYPRESS, TX 77429
Thoracic Surgery (Cardiothoracic Vascular Surgery)
21216 NORTHWEST FWY, SUITE 680
CYPRESS, TX 77429
Audiologist
21216 NORTHWEST FWY, STE 310
CYPRESS, TX 77429
Internal Medicine (Geriatric Medicine)
21216 NORTHWEST FWY, SUITE 560
CYPRESS, TX 77429
Counselor (Professional)
21216 NORTHWEST FWY, SUITE 450
CYPRESS, TX 77429
Physician Assistant
21216 NORTHWEST FWY, SUITE 620
CYPRESS, TX 77429
Orthopaedic Surgery
21216 NORTHWEST FWY, SUITE 620
CYPRESS, TX 77429
Counselor (Mental Health)
21216 NORTHWEST FWY, SUITE 450
CYPRESS, TX 77429

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457354409, enumerated as an "individual" on May 23, 2005.

The provider is located at 21216 NORTHWEST FWY SUITE 230 CYPRESS, TX 77429 and the phone number is (832) 403-2219.

Internal Medicine with taxonomy code 207RX0202X and a focus in Medical Oncology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.