K PAUL GERSTENBERG, D O, P A
NPI 1104824507
Family Medicine in Port Neches, TX

NPI Status: Active since July 08, 2005

Contact Information

2645 NALL ST
PORT NECHES, TX
ZIP 77651
Phone: (409) 210-3336
Fax: (409) 527-3969

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  • Organization
  • Family Medicine
  • CLIA Number: 45D1010477
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-13-2027

About K PAUL GERSTENBERG, D O, P A

This page provides the complete NPI Profile along with additional information for K Paul Gerstenberg, D O, P A, a primary care provider established in Port Neches, Texas operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1104824507 assigned on July 2005. The practitioner's primary taxonomy code is 207Q00000X with license number J6456 (TX). The provider is registered as an organization and their NPI record was last updated one year ago. K Paul Gerstenberg, D O, P A operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Mrs. Kandice Varela (Office Manager)

NPI
1104824507
Provider Legal Name
K PAUL GERSTENBERG, D O, P A
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
2645 NALL ST PORT NECHES, TX 77651
Location Phone
(409) 210-3336
Location Fax
(409) 527-3969
Mailing Address
2645 NALL ST PORT NECHES, TX 77651
Mailing Phone
(409) 210-3336
Mailing Fax
(409) 527-3969
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-08-2005
Last Update Date
03-04-2025
Code Navigator

A primary care provider (PCP) like K Paul Gerstenberg, D O, P A sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Secondary Locations

  • 2927 Nall St
    Port Neches, TX 77651
    (409) 210-3336

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
J6456
License State
TX
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

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

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MRS. KANDICE VARELA

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(409) 210-3336

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
167215601MEDICAID (05)TX 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
45D1010477
Facility Type
Physician Office
Certificate Effective Date
March 14, 2025
Certificate Expiration Date
March 13, 2027
Laboratory Director
K PAUL P. GERSTENBERG
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to K Paul Gerstenberg, D O, P A in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1104824507, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 8 → 16 → 7 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 6 + 2 + 8 + 5 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1104824507.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Technician, Other
2645 NALL ST
PORT NECHES, TX 77651
Family Medicine
2645 NALL ST
PORT NECHES, TX 77651
Family Medicine
2645 NALL ST
PORT NECHES, TX 77651
Family Medicine
2645 NALL ST
PORT NECHES, TX 77651
Physician Assistant
2645 NALL ST
PORT NECHES, TX 77651
Nurse Practitioner (Family)
2645 NALL ST
PORT NECHES, TX 77651
Physician Assistant
2645 NALL ST
PORT NECHES, TX 77651
Nurse Practitioner (Family)
2645 NALL ST
PORT NECHES, TX 77651

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104824507, enumerated as an "organization" on July 08, 2005.

The provider is located at 2645 NALL ST PORT NECHES, TX 77651 and the phone number is (409) 210-3336.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.