FANG TAN MD, INC.
NPI 1710941091
Ophthalmology in Fremont, CA

NPI Status: Active since April 14, 2006

Contact Information

1895 MOWRY AVE
SUITE 101A
FREMONT, CA
ZIP 94538
Phone: (510) 793-2800
Fax: (510) 793-2882

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  • Organization
  • Ophthalmology

About FANG TAN MD, INC.

This page provides the complete NPI Profile along with additional information for Fang Tan Md, Inc., a provider established in Fremont, California operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1710941091 assigned on April 2006. The practitioner's primary taxonomy code is 207W00000X with license number A81026 (CA). The provider is registered as an organization and their NPI record was last updated 11 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. The authorized official of this NPI record is Dr. Fang Tan M.d. (Ceo)

NPI
1710941091
Provider Name
FANG TAN MD, INC.
Entity Type
Organization
Location Address
1895 MOWRY AVE SUITE 101A FREMONT, CA 94538
Location Phone
(510) 793-2800
Location Fax
(510) 793-2882
Mailing Address
3232 BRUCE DR FREMONT, CA 94539
Mailing Phone
(510) 793-2800
Mailing Fax
(510) 793-2882
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-14-2006
Last Update Date
08-19-2015
Code Navigator

Ophthalmologists like Fang Tan Md, Inc. specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
A81026
License State
CA
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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.

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

DR. FANG TAN M.D.

Authorized Official Title
CEO
Authorized Official Phone
(510) 793-2800

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
ZZZ29589ZMEDICARE PIN (08)CA 
H77651MEDICARE UPIN (02)CA 
00A810260MEDICAID (05)CA 
5566220001MEDICARE NSC (07)CA 

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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 1710941091, 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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 1 → 2 9 → 18 → 9 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 8 + 4 + 2 + 0 + 1 + 8 + 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 1710941091.

Other Providers at the Same Location


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

Ophthalmology
1895 MOWRY AVE, SUITE 101
FREMONT, CA 94538
Dentist (Pediatric Dentistry)
1895 MOWRY AVE, SUITE 121
FREMONT, CA 94538
Obstetrics & Gynecology (Gynecology)
1895 MOWRY AVE, #103
FREMONT, CA 94538
Optometrist
1895 MOWRY AVE, SUITE # 117
FREMONT, CA 94538
Surgery
1895 MOWRY AVE, #118B
FREMONT, CA 94538
Dentist
1895 MOWRY AVE, #122
FREMONT, CA 94538
Podiatrist
1895 MOWRY AVE, STE 103
FREMONT, CA 94538
Dentist (General Practice)
1895 MOWRY AVE, SUITE 102
FREMONT, CA 94538
Obstetrics & Gynecology (Gynecology)
1895 MOWRY AVE, SUITE 116
FREMONT, CA 94538
Nurse Anesthetist, Certified Registered
1895 MOWRY AVE, SUITE 116
FREMONT, CA 94538
Dentist (General Practice)
1895 MOWRY AVE, SUITE 102
FREMONT, CA 94538
Dentist (Endodontics)
1895 MOWRY AVE, SUITE 110
FREMONT, CA 94538
Physical Therapist
1895 MOWRY AVE, STE 118-A
FREMONT, CA 94538
Physical Therapist
1895 MOWRY AVE, STE. 118-A
FREMONT, CA 94538
Internal Medicine (Cardiovascular Disease)
1895 MOWRY AVE, SUITE #100
FREMONT, CA 94538
Family Medicine
1895 MOWRY AVE, 101
FREMONT, CA 94538
Dentist (General Practice)
1895 MOWRY AVE, SUITE 120
FREMONT, CA 94538
Physical Therapist
1895 MOWRY AVE, SUITE 118-A
FREMONT, CA 94538
Dentist (General Practice)
1895 MOWRY AVE, SUITE 119
FREMONT, CA 94538
Physical Therapist
1895 MOWRY AVE, SUITE 118A
FREMONT, CA 94538

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710941091, enumerated as an "organization" on April 14, 2006.

The provider is located at 1895 MOWRY AVE SUITE 101A FREMONT, CA 94538 and the phone number is (510) 793-2800.

Ophthalmology with taxonomy code 207W00000X.

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