DR. GREGORY S. ZABEK DDS
NPI 1477556264
Dentist - General Practice in San Francisco, CA

NPI Status: Active since May 24, 2005

Contact Information

490 POST ST
STE 404
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 362-1102
Fax: (415) 981-8727

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  • Individual
  • Male
  • Dentist
  • General Practice
  • Accepts Insurance

About GREGORY ZABEK

This page provides the complete NPI Profile along with additional information for Gregory Zabek, a provider established in San Francisco, California with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1477556264 assigned on May 2005. The practitioner's primary taxonomy code is 1223G0001X with license number 23583 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1477556264
Provider Name
DR. GREGORY S. ZABEK DDS
Gender
Male
Entity Type
Individual
Location Address
490 POST ST STE 404 SAN FRANCISCO, CA 94102
Location Phone
(415) 362-1102
Location Fax
(415) 981-8727
Mailing Address
490 POST ST STE 404 SAN FRANCISCO, CA 94102
Mailing Phone
(415) 362-1102
Mailing Fax
(415) 981-8727
Is Sole Proprietor?
Yes
Enumeration Date
05-24-2005
Last Update Date
07-08-2007
Code Navigator

A dentist like Gregory Zabek 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.

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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
23583
License State
CA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Insurance Plans Accepted

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

  • Anthem Bronze Essential 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Bronze Essential 10150 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Bronze Essential 6500 HSA (+ Incentives) - HMO
  • Anthem Bronze Essential 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Bronze Essential POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Bronze Essential POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Bronze Pathway 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • Anthem Bronze Pathway 10600 ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Bronze Pathway 10600 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs) - HMO
  • Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
  • BlueCare Dental 4 Kids? 1A - PPO
  • BlueCare Dental 4 Kids? 1B - PPO
  • BlueCare Dental? 1A - PPO
  • BlueCare Dental? 1B - PPO
  • BlueCare Dental? 1C - PPO
  • BlueCare Dental? 1D - PPO
  • BlueCare Dental 4 Kids? 1A - PPO
  • BlueCare Dental 4 Kids? 1B - PPO
  • BlueCare Dental? 1A - PPO
  • BlueCare Dental? 1B - PPO
  • BlueCare Dental? 1C - PPO
  • BlueCare Dental? 1D - PPO
  • BlueCare Dental 1D - PPO
  • BlueCare Dental 4 Kids? 1A - PPO
  • BlueCare Dental 4 Kids? 1B - PPO
  • BlueCare Dental? 1A - PPO
  • BlueCare Dental? 1B - PPO
  • BlueCare Dental? 1C - PPO
  • BlueDental Copayment Q - PPO
  • BlueDental Copayment QF - PPO
  • Humana Dental Smart Choice - PPO
  • Humana Dental Smart Choice - Basic - PPO
  • Humana Dental Smart Choice - High - PPO
  • Humana Dental Smart Choice - Lite - PPO
  • Humana Dental Smart Choice - Low - PPO
  • Lone Star - Smile Now - PPO
  • Smile Now Arizona - No Waiting Period PPO - PPO
  • Smile Now Michigan - No Waiting Period PPO - PPO
  • Smile Now Ohio - No Waiting Period PPO - PPO
  • Smile Now Texas- No Waiting Period Plan - PPO
  • Smile Now Utah - No Waiting Period PPO - PPO

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

Reviews for DR. GREGORY S. ZABEK DDS

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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 1477556264, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 7 → 14 → 5 5 → 10 → 1 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 0 + 5 + 1 + 2 + 2 + 1 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1477556264.

Other Providers at the Same Location


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

Otolaryngology
490 POST ST, STE 848
SAN FRANCISCO, CA 94102
Specialist
490 POST ST, SUITE 700
SAN FRANCISCO, CA 94102
Otolaryngology
490 POST ST, STE. 933
SAN FRANCISCO, CA 94102
Otolaryngology (Otolaryngic Allergy)
490 POST ST, SUITE 1230
SAN FRANCISCO, CA 94102
Dentist (General Practice)
490 POST ST, SUITE 1508
SAN FRANCISCO, CA 94102
Dentist (General Practice)
490 POST ST, STE. 1690
SAN FRANCISCO, CA 94102
Surgery
490 POST ST, SUITE #1404
SAN FRANCISCO, CA 94102
Specialist
490 POST ST, SUITE 544
SAN FRANCISCO, CA 94102
Dentist (General Practice)
490 POST ST, SUITE 1616
SAN FRANCISCO, CA 94102
Dentist (General Practice)
490 POST ST, 1620
SAN FRANCISCO, CA 94102
Dentist
490 POST ST, SUITE 1205
SAN FRANCISCO, CA 94102
Podiatrist
490 POST ST, SUITE 450
SAN FRANCISCO, CA 94102
Dentist (General Practice)
490 POST ST, SUITE 1004
SAN FRANCISCO, CA 94102
Ophthalmology
490 POST ST, SUITE 1632
SAN FRANCISCO, CA 94102
Psychiatry & Neurology (Neurology)
490 POST ST, SUITE 1152
SAN FRANCISCO, CA 94102
Dermatology
490 POST ST, SUITE 320
SAN FRANCISCO, CA 94102
Dentist (Oral and Maxillofacial Surgery)
490 POST ST, SUITE 1233
SAN FRANCISCO, CA 94102
Obstetrics & Gynecology
490 POST ST, 1112
SAN FRANCISCO, CA 94102
Obstetrics & Gynecology
490 POST ST, #1112
SAN FRANCISCO, CA 94102
Optometrist
490 POST ST, STE 1606
SAN FRANCISCO, CA 94102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477556264, enumerated as an "individual" on May 24, 2005.

The provider is located at 490 POST ST STE 404 SAN FRANCISCO, CA 94102 and the phone number is (415) 362-1102.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, Blue Cross and. Please consult your insurance carrier or call the provider to verify.