DR. ELIZABETH KUNCEWICZ SISO DDS, MSD
NPI 1316598691
Dentist - Pediatric Dentistry in Houston, TX

NPI Status: Active since September 26, 2019

Contact Information

2000 S DAIRY ASHFORD RD STE 530
HOUSTON, TX
ZIP 77077
Phone: (281) 597-0404

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  • Individual
  • Female
  • Dentist
  • Pediatric Dentistry
  • Accepts Insurance
  • Opted-Out Medicare

About ELIZABETH SISO

This page provides the complete NPI Profile along with additional information for Elizabeth Siso, a provider established in Houston, Texas with a medical specialization in Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1316598691 assigned on September 2019. The practitioner's primary taxonomy code is 1223P0221X with license number 35718 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1316598691
Provider Name
DR. ELIZABETH KUNCEWICZ SISO DDS, MSD
Gender
Female
Entity Type
Individual
Location Address
2000 S DAIRY ASHFORD RD STE 530 HOUSTON, TX 77077
Location Phone
(281) 597-0404
Mailing Address
2000 S DAIRY ASHFORD RD STE 530 HOUSTON, TX 77077
Mailing Phone
(281) 597-0404
Is Sole Proprietor?
No
Enumeration Date
09-26-2019
Last Update Date
07-29-2025
Code Navigator

A dentist like Elizabeth Siso 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.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Elizabeth Siso opted out of Medicare effective on 01-10-2023 until 01-10-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

Location Map

Secondary Locations

  • 20035 W Lake Houston Pkwy Ste 600
    Kingwood, TX 77346
    (281) 852-3777

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 Pediatric Dentistry

Taxonomy Code
1223P0221X
Type
Dental Providers
License No.
35718
License State
TX
Taxonomy Description
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Insurance Plans Accepted

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

  • Delta Dental Individual and Family DPO Basic Plan for Families - PPO
  • Delta Dental Individual and Family DPO Preferred Plan for Families - PPO
  • Delta Dental Individual and Family DPO Preventive Plan for Families - 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

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

Medicare Participation & PECOS Enrollment Status

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.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 01-10-2023

  • Opt-Out End Date: 01-10-2027

  • Eligible to Order and Refer? No

Reviews for DR. ELIZABETH KUNCEWICZ SISO DDS, MSD

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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 1316598691, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
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 5 → 10 → 1 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 1 + 0 + 9 + 1 + 6 + 6 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1316598691.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (Pediatric Dentistry)
2000 S DAIRY ASHFORD RD STE 530
HOUSTON, TX 77077

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316598691, enumerated as an "individual" on September 26, 2019.

The provider is located at 2000 S DAIRY ASHFORD RD STE 530 HOUSTON, TX 77077 and the phone number is (281) 597-0404.

Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.

The provider might be accepting Accepts: Delta Dental PPO and Humana. Please consult your insurance carrier or call the provider to verify.