DR. DAVID KEYDAI CHANG M.D.
NPI 1619981875
Psychiatry & Neurology - Psychiatry in Brentwood, TN

NPI Status: Active since July 27, 2006

Contact Information

1616 WESTGATE CIR
SUITE 210
BRENTWOOD, TN
ZIP 37027
Phone: (615) 844-6234
Fax: (615) 844-6235

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry
  • Accepts Insurance

About DAVID CHANG

This page provides the complete NPI Profile along with additional information for David Chang, a provider established in Brentwood, Tennessee with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1619981875 assigned on July 2006. The practitioner's primary taxonomy code is 2084P0800X with license number 26541 (TN). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1619981875
Provider Name
DR. DAVID KEYDAI CHANG M.D.
Gender
Male
Entity Type
Individual
Location Address
1616 WESTGATE CIR SUITE 210 BRENTWOOD, TN 37027
Location Phone
(615) 844-6234
Location Fax
(615) 844-6235
Mailing Address
1616 WESTGATE CIR SUITE 210 BRENTWOOD, TN 37027
Mailing Phone
(615) 844-6234
Mailing Fax
(615) 844-6235
Is Sole Proprietor?
Yes
Enumeration Date
07-27-2006
Last Update Date
07-08-2007
Code Navigator

A psychiatrist like David Chang are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
26541
License State
TN
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Insurance Plans Accepted

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

  • BlueCross B15E $0 virtual care from Teladoc Health� - EPO
  • BlueCross B16E $50 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross B17E $0 virtual care from Teladoc Health� + Adult Dental - EPO
  • BlueCross B19E $60 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross G08E $30 PCP Copay + $0 virtual care from Teladoc Health � - EPO
  • BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health � - EPO
  • BlueCross S26E $40 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross S27E $60 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • Bronze Classic Standard - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Bronze Simple - EPO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits - EPO
  • Bronze Simple Chronic Care CKM - EPO
  • Bronze Simple Diabetes - EPO
  • Gold Classic Standard - EPO
  • Gold Elite - EPO
  • Silver Classic - EPO
  • Silver Classic Standard - EPO
  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals) - EPO
  • UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Bronze Essential (No Referrals) - EPO
  • UHC Bronze Standard (No Referrals) - EPO
  • UHC Gold Advantage (Virtual Urgent Care, No Referrals) - EPO
  • UHC Gold Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Gold Copay Focus (Virtual Urgent Care, No Referrals) - EPO
  • UHC Gold Standard (No Referrals) - EPO
  • UHC Silver Advantage (Virtual Urgent Care, No Referrals) - EPO
  • UHC Silver Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO

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.

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
G53661MEDICARE UPIN (02)TN 
3813933MEDICARE ID-TYPE UNSPECIFIED (04)TN 

Reviews for DR. DAVID KEYDAI CHANG M.D.

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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 1619981875, 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 9 → 18 → 9 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 8 + 8 + 2 + 8 + 1 + 4 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1619981875.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Social Worker (Clinical)
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Marriage & Family Therapist
1616 WESTGATE CIR, 107
BRENTWOOD, TN 37027
Community/Behavioral Health
1616 WESTGATE CIR, 107
BRENTWOOD, TN 37027
Social Worker (Clinical)
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Contractor (Home Modifications)
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Marriage & Family Therapist
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Nurse Practitioner (Psychiatric/Mental Health)
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Social Worker
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Counselor (Professional)
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Counselor (Professional)
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Counselor (Professional)
1616 WESTGATE CIR
BRENTWOOD, TN 37027
Internal Medicine (Geriatric Medicine)
1616 WESTGATE CIR
BRENTWOOD, TN 37027

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619981875, enumerated as an "individual" on July 27, 2006.

The provider is located at 1616 WESTGATE CIR SUITE 210 BRENTWOOD, TN 37027 and the phone number is (615) 844-6234.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

The provider might be accepting Accepts: BlueCross BlueShield of Tennessee, Oscar Insurance. Please consult your insurance carrier or call the provider to verify.