MARK LIU DDS PC
NPI 1134421381
Dentist - Pediatric Dentistry in Elmhurst, NY

NPI Status: Active since November 20, 2010

Contact Information

7911 41ST AVE
SUITE A-107
ELMHURST, NY
ZIP 11373
Phone: (718) 205-2888
Fax: (718) 205-2855

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  • Organization
  • Dentist
  • Pediatric Dentistry

About MARK LIU DDS PC

This page provides the complete NPI Profile along with additional information for Mark Liu Dds Pc, a provider established in Elmhurst, New York operating as a Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1134421381 assigned on November 2010. The practitioner's primary taxonomy code is 1223P0221X with license number 0518461 (NY). The provider is registered as an organization and their NPI record was last updated 16 years ago. Mark Liu Dds Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mark Liu Dds (Dentist)

NPI
1134421381
Provider Name
MARK LIU DDS PC
Entity Type
Organization
Location Address
7911 41ST AVE SUITE A-107 ELMHURST, NY 11373
Location Phone
(718) 205-2888
Location Fax
(718) 205-2855
Mailing Address
7911 41ST AVE SUITE A-107 ELMHURST, NY 11373
Mailing Phone
(718) 205-2888
Mailing Fax
(718) 205-2855
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-20-2010
Last Update Date
11-20-2010
Code Navigator

A dentist like Mark Liu Dds Pc is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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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

Dentist Pediatric Dentistry

Taxonomy Code
1223P0221X
Type
Dental Providers
License No.
0518461
License State
NY
Taxonomy Description
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MARK LIU DDS

Authorized Official Title
DENTIST
Authorized Official Phone
(718) 205-2888

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
02654479MEDICAID (05)NY 

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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 1134421381, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 3 → 6 4 → 8 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 8 + 2 + 2 + 3 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1134421381.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Clinic/Center (Rehabilitation)
7911 41ST AVE, A-108
ELMHURST, NY 11373
Dentist (General Practice)
7911 41ST AVE, SUITE A107
ELMHURST, NY 11373
Dentist
7911 41ST AVE, SUITE A-107
ELMHURST, NY 11373
Optometrist
7911 41ST AVE, SUITE A-107
ELMHURST, NY 11373
Internal Medicine (Gastroenterology)
7911 41ST AVE, A108
ELMHURST, NY 11373
Internal Medicine (Gastroenterology)
7911 41ST AVE, A108
ELMHURST, NY 11373
Internal Medicine (Gastroenterology)
7911 41ST AVE
ELMHURST, NY 11373
Pathology (Clinical Pathology)
7911 41ST AVE
ELMHURST, NY 11373
Licensed Practical Nurse
7911 41ST AVE
ELMHURST, NY 11373

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134421381, enumerated as an "organization" on November 20, 2010.

The provider is located at 7911 41ST AVE SUITE A-107 ELMHURST, NY 11373 and the phone number is (718) 205-2888.

Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.

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