ELLICK TSANG M D CORPORATION
NPI 1114161205
Internal Medicine in Daly City, CA

NPI Status: Active since April 21, 2009

Contact Information

1800 SULLIVAN AVE
SUITE 304
DALY CITY, CA
ZIP 94015
Phone: (650) 992-8484
Fax: (650) 992-8480

Get Directions Write a Review

  • Organization
  • Internal Medicine

About ELLICK TSANG M D CORPORATION

This page provides the complete NPI Profile along with additional information for Ellick Tsang M D Corporation, an internist established in Daly City, California operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1114161205 assigned on April 2009. The practitioner's primary taxonomy code is 207R00000X with license number A053928 (CA). The provider is registered as an organization and their NPI record was last updated 17 years ago. Ellick Tsang M D Corporation 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 Dr. Ellick Tsang M.d. (President)

NPI
1114161205
Provider Name
ELLICK TSANG M D CORPORATION
Entity Type
Organization
Location Address
1800 SULLIVAN AVE SUITE 304 DALY CITY, CA 94015
Location Phone
(650) 992-8484
Location Fax
(650) 992-8480
Mailing Address
3055 26TH AVE SAN FRANCISCO, CA 94132
Mailing Phone
(650) 992-8484
Mailing Fax
(650) 992-8480
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-21-2009
Last Update Date
04-21-2009
Code Navigator

An internist like Ellick Tsang M D Corporation 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A053928
License State
CA
Taxonomy Description
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.

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)
1208M00000XAllopathic & Osteopathic Physicians

Hospitalist

A053928 (CA)

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.

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

DR. ELLICK TSANG M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(650) 992-8484

Reviews for ELLICK TSANG M D CORPORATION

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1114161205, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 1 → 2 1 → 2 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 2 + 6 + 2 + 2 + 0 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1114161205.

Other Providers at the Same Location


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

Family Medicine
1800 SULLIVAN AVE, RM 101
DALY CITY, CA 94015
Family Medicine
1800 SULLIVAN AVE, RM 101
DALY CITY, CA 94015
Nurse Practitioner
1800 SULLIVAN AVE
DALY CITY, CA 94015
Internal Medicine (Pulmonary Disease)
1800 SULLIVAN AVE, SUITE 605
DALY CITY, CA 94015
Otolaryngology (Facial Plastic Surgery)
1800 SULLIVAN AVE, STE 411
DALY CITY, CA 94015
Otolaryngology (Plastic Surgery within the Head & Neck)
1800 SULLIVAN AVE
DALY CITY, CA 94015
Orthopaedic Surgery
1800 SULLIVAN AVE, #308
DALY CITY, CA 94015
Internal Medicine
1800 SULLIVAN AVE, SUITE 304
DALY CITY, CA 94015
Surgery
1800 SULLIVAN AVE, SUITE 507
DALY CITY, CA 94015
Pathology (Dermatopathology)
1800 SULLIVAN AVE, SUITE 403
DALY CITY, CA 94015
Orthopaedic Surgery
1800 SULLIVAN AVE, STE 402 THE ORTHOPAEDIC GROUP OF SF INC
DALY CITY, CA 94015
Orthopaedic Surgery
1800 SULLIVAN AVE, STE 402 THE ORTHOPAEDIC GROUP OF SF INC
DALY CITY, CA 94015
Podiatrist (Foot & Ankle Surgery)
1800 SULLIVAN AVE, SUITE 106
DALY CITY, CA 94015
Psychiatry & Neurology (Neurology)
1800 SULLIVAN AVE, SUITE 508
DALY CITY, CA 94015
Internal Medicine
1800 SULLIVAN AVE, STE 601
DALY CITY, CA 94015
Otolaryngology
1800 SULLIVAN AVE, SUITE 503
DALY CITY, CA 94015
Allergy & Immunology (Allergy)
1800 SULLIVAN AVE, SUITE 502
DALY CITY, CA 94015
Family Medicine
1800 SULLIVAN AVE, STE. 101
DALY CITY, CA 94015
Specialist
1800 SULLIVAN AVE, #201
DALY CITY, CA 94015
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
1800 SULLIVAN AVE, 411
DALY CITY, CA 94015

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114161205, enumerated as an "organization" on April 21, 2009.

The provider is located at 1800 SULLIVAN AVE SUITE 304 DALY CITY, CA 94015 and the phone number is (650) 992-8484.

Internal Medicine with taxonomy code 207R00000X.