CHEUK FUNG SHEK DC
NPI 1700656949
Chiropractor in Fremont, CA

NPI Status: Active since January 08, 2024

Contact Information

39500 LIBERTY ST
FREMONT, CA
ZIP 94538
Phone: (510) 770-8040

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  • Individual
  • Male
  • Years of Experience 3
  • Chiropractor
  • Accepts Medicare Approved Payment

About CHEUK FUNG SHEK

This page provides the complete NPI Profile along with additional information for Cheuk Fung Shek, a provider established in Fremont, California with a medical specialization in Chiropractor and more than 3 years of experience. He graduated from Life Chiropractic College - West in 2023. The healthcare provider is registered in the NPI registry with number 1700656949 assigned on January 2024. The practitioner's primary taxonomy code is 111N00000X with license number 36819 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1700656949
Provider Name
CHEUK FUNG SHEK DC
Gender
Male
Entity Type
Individual
Location Address
39500 LIBERTY ST FREMONT, CA 94538
Location Phone
(510) 770-8040
Mailing Address
27863 BRUNO ST HAYWARD, CA 94544
Medical School Name
LIFE CHIROPRACTIC COLLEGE - WEST
Graduation Year
2023
Is Sole Proprietor?
Yes
Enumeration Date
01-08-2024
Last Update Date
01-26-2024
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A chiropractor like Cheuk Fung Shek helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

Location Map

Secondary Locations

  • 27863 Bruno St
    Hayward, CA 94544
    (626) 689-0387

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
36819
License State
CA
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Medicare Participation & PECOS Enrollment Status

Cheuk Fung Shek is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 6507201951

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20250609003196

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

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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 1700656949, 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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 0 → 0 6 → 12 → 3 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 2 + 5 + 1 + 2 + 9 + 8 + 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 1700656949.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
39500 LIBERTY ST
FREMONT, CA 94538
Physician Assistant
39500 LIBERTY ST
FREMONT, CA 94538
Pediatrics
39500 LIBERTY ST
FREMONT, CA 94538
Physician Assistant
39500 LIBERTY ST, TRI CITY HEALTH CENTER
FREMONT, CA 94538
Family Medicine
39500 LIBERTY ST, TRI-CITY HEALTH CENTER
FREMONT, CA 94538
Family Medicine
39500 LIBERTY ST
FREMONT, CA 94538
Nurse Practitioner
39500 LIBERTY ST, TRI-CITY HEALTH CENTER
FREMONT, CA 94538
Psychologist (Clinical)
39500 LIBERTY ST
FREMONT, CA 94538
Clinical Nurse Specialist (Acute Care)
39500 LIBERTY ST
FREMONT, CA 94538
Dietitian, Registered
39500 LIBERTY ST
FREMONT, CA 94538
Dietitian, Registered
39500 LIBERTY ST
FREMONT, CA 94538
Psychologist (Clinical)
39500 LIBERTY ST
FREMONT, CA 94538
Social Worker
39500 LIBERTY ST
FREMONT, CA 94538
Registered Nurse
39500 LIBERTY ST
FREMONT, CA 94538
Psychologist (Clinical)
39500 LIBERTY ST
FREMONT, CA 94538
Nurse Practitioner (Perinatal)
39500 LIBERTY ST
FREMONT, CA 94538
Psychologist (Clinical)
39500 LIBERTY ST
FREMONT, CA 94538
Family Medicine
39500 LIBERTY ST, TRI-CITY HEALTH CENTER
FREMONT, CA 94538
Family Medicine
39500 LIBERTY ST
FREMONT, CA 94538
Nurse Practitioner (Family)
39500 LIBERTY ST
FREMONT, CA 94538

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700656949, enumerated as an "individual" on January 08, 2024.

The provider is located at 39500 LIBERTY ST FREMONT, CA 94538 and the phone number is (510) 770-8040.

Chiropractor with taxonomy code 111N00000X.