DR. EDWARD YAP CHAN D.D.S., M.S., B.D.S.
NPI 1114101938
Dentist - Endodontics in Milpitas, CA

NPI Status: Active since December 28, 2007

Contact Information

991 MONTAGUE EXPY
SUITE 106
MILPITAS, CA
ZIP 95035
Phone: (408) 263-2338

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  • Individual
  • Male
  • Dentist
  • Endodontics
  • PECOS Enrolled

About EDWARD CHAN

This page provides the complete NPI Profile along with additional information for Edward Chan, a provider established in Milpitas, California with a medical specialization in Dentist, focusing in endodontics . The healthcare provider is registered in the NPI registry with number 1114101938 assigned on December 2007. The practitioner's primary taxonomy code is 1223E0200X with license number 37638 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1114101938
Provider Name
DR. EDWARD YAP CHAN D.D.S., M.S., B.D.S.
Gender
Male
Entity Type
Individual
Location Address
991 MONTAGUE EXPY SUITE 106 MILPITAS, CA 95035
Location Phone
(408) 263-2338
Mailing Address
991 MONTAGUE EXPY SUITE 106 MILPITAS, CA 95035
Mailing Phone
(408) 263-2338
Is Sole Proprietor?
Yes
Enumeration Date
12-28-2007
Last Update Date
12-28-2007
Code Navigator

A dentist like Edward Chan 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 Endodontics

Taxonomy Code
1223E0200X
Type
Dental Providers
License No.
37638
License State
CA
Taxonomy Description
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

Medicare Participation & PECOS Enrollment Status

Edward Chan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME) and a Home Health Agency (HHA).

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.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: No

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 95035 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $106.47
  • Minimum New Patient Price $70.37
  • Maximum New Patient Price $206.04
  • Average New Patient Copayment $26.61
  • Minimum New Patient Copayment $17.59
  • Maximum New Patient Copayment $51.51

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $86.56
  • Minimum Established Patient Price $23.96
  • Maximum Established Patient Price $169.6
  • Average Established Patient Copayment $21.64
  • Minimum Established Patient Copayment $5.99
  • Maximum Established Patient Copayment $42.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. EDWARD YAP CHAN D.D.S., M.S., B.D.S.

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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 1114101938, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 3 → 6

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 + 0 + 2 + 9 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1114101938.

Other Providers at the Same Location


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

Dentist (General Practice)
991 MONTAGUE EXPY, SUITE #108
MILPITAS, CA 95035
Optometrist
991 MONTAGUE EXPY, STE #111
MILPITAS, CA 95035
Dentist (General Practice)
991 MONTAGUE EXPY, SUITE# 211
MILPITAS, CA 95035
Dentist (General Practice)
991 MONTAGUE EXPY, SUITE 211
MILPITAS, CA 95035
Dentist (General Practice)
991 MONTAGUE EXPY, SUITE #103
MILPITAS, CA 95035
Clinic/Center (Ambulatory Surgical)
991 MONTAGUE EXPY, SUITE 202
MILPITAS, CA 95035
Dentist (Oral and Maxillofacial Surgery)
991 MONTAGUE EXPY, SUITE 102
MILPITAS, CA 95035
Dermatology
991 MONTAGUE EXPY, STE 104
MILPITAS, CA 95035
Dentist (General Practice)
991 MONTAGUE EXPY
MILPITAS, CA 95035

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114101938, enumerated as an "individual" on December 28, 2007.

The provider is located at 991 MONTAGUE EXPY SUITE 106 MILPITAS, CA 95035 and the phone number is (408) 263-2338.

Dentist with taxonomy code 1223E0200X and a focus in Endodontics.