DR. ROBERT J BARTH PH.D.
NPI 1750408977
Clinical Neuropsychologist in Chattanooga, TN

NPI Status: Active since March 23, 2007

Contact Information

2339 MCCALLIE AVE
SUITE 202
CHATTANOOGA, TN
ZIP 37404
Phone: (423) 624-2000

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  • Individual
  • Male
  • Clinical Neuropsychologist
  • PECOS Enrolled
  • Opted-Out Medicare

About ROBERT BARTH

This page provides the complete NPI Profile along with additional information for Robert Barth, a provider established in Chattanooga, Tennessee with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1750408977 assigned on March 2007. The practitioner's primary taxonomy code is 103G00000X with license number P0000001612 (TN). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1750408977
Provider Name
DR. ROBERT J BARTH PH.D.
Gender
Male
Entity Type
Individual
Location Address
2339 MCCALLIE AVE SUITE 202 CHATTANOOGA, TN 37404
Location Phone
(423) 624-2000
Mailing Address
2339 MCCALLIE AVE SUITE 202 CHATTANOOGA, TN 37404
Mailing Phone
(423) 624-2000
Is Sole Proprietor?
Yes
Enumeration Date
03-23-2007
Last Update Date
07-08-2007
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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. Robert Barth opted out of Medicare effective on 04-01-2014 until 04-01-2026. 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 but is permitted to order and refer services to other healthcare providers.

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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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
P0000001612
License State
TN
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Medicare Participation & PECOS Enrollment Status

Robert Barth 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 and Durable Medical Equipment (DME).

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

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 04-01-2014

  • Opt-Out End Date: 04-01-2026

  • Eligible to Order and Refer? 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): No

  • Eligible to Order or Refer Power Mobility Devices: No

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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 1750408977, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 5 → 10 → 1 4 → 8 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 8 + 0 + 1 + 6 + 9 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1750408977.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Nurse Practitioner
2339 MCCALLIE AVE, SUITE 309
CHATTANOOGA, TN 37404
Internal Medicine (Cardiovascular Disease)
2339 MCCALLIE AVE, PLAZA 2 STE 204
CHATTANOOGA, TN 37404
Internal Medicine (Rheumatology)
2339 MCCALLIE AVE, SUITT # 203
CHATTANOOGA, TN 37404
Psychologist (Clinical)
2339 MCCALLIE AVE, SUITE 401, PLAZA TWO,
CHATTANOOGA, TN 37404
Physical Medicine & Rehabilitation
2339 MCCALLIE AVE, PLAZA II, SUITE 407
CHATTANOOGA, TN 37404
Registered Nurse
2339 MCCALLIE AVE, SUITE 413
CHATTANOOGA, TN 37404
Specialist
2339 MCCALLIE AVE, SUITE 309
CHATTANOOGA, TN 37404
Orthopaedic Surgery
2339 MCCALLIE AVE, SUITE 406 PLAZA II
CHATTANOOGA, TN 37404
Nurse Practitioner (Acute Care)
2339 MCCALLIE AVE
CHATTANOOGA, TN 37404
Nurse Practitioner (Adult Health)
2339 MCCALLIE AVE, SUITE 309
CHATTANOOGA, TN 37404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750408977, enumerated as an "individual" on March 23, 2007.

The provider is located at 2339 MCCALLIE AVE SUITE 202 CHATTANOOGA, TN 37404 and the phone number is (423) 624-2000.

Clinical Neuropsychologist with taxonomy code 103G00000X.