MARK HARRISON MD PLLC
NPI 1104234640
Radiology - Radiation Oncology in Harlingen, TX

NPI Status: Active since July 29, 2014

Contact Information

1719 TREASURE HILLS BLVD
HARLINGEN, TX
ZIP 78550
Phone: (956) 430-9400
Fax: (956) 440-1189

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  • Organization
  • Radiology
  • Radiation Oncology
  • Accepts Insurance

About MARK HARRISON MD PLLC

This page provides the complete NPI Profile along with additional information for Mark Harrison Md Pllc, a provider established in Harlingen, Texas operating as a Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1104234640 assigned on July 2014. The practitioner's primary taxonomy code is 2085R0001X. The provider is registered as an organization and their NPI record was last updated 12 years ago. Mark Harrison Md Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mark L Harrison Md (President)

NPI
1104234640
Provider Name
MARK HARRISON MD PLLC
Entity Type
Organization
Location Address
1719 TREASURE HILLS BLVD HARLINGEN, TX 78550
Location Phone
(956) 430-9400
Location Fax
(956) 440-1189
Mailing Address
1719 TREASURE HILLS BLVD HARLINGEN, TX 78550
Mailing Phone
(956) 430-9400
Mailing Fax
(956) 440-1189
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-29-2014
Last Update Date
07-29-2014
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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

Radiology Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License State
TX
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

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:

  • Molina Gold Core 1640 - HMO
  • Molina Gold Core 1640 Plus with Adult Dental and Vision - HMO
  • Molina Gold Core 1640 Plus with Adult Vision - HMO
  • Molina Gold Saver 750 - HMO
  • Molina Gold Saver 750 Plus with Adult Dental and Vision - HMO
  • Molina Gold Saver 750 Plus with Adult Vision - HMO
  • Molina Gold Standard - HMO
  • Molina Silver Core - HMO
  • Molina Silver Core Plus with Adult Dental and Vision - HMO
  • Molina Silver Core Plus with Adult Vision - HMO
  • Molina Silver Saver with Four Free PCP Visits - HMO
  • Molina Silver Standard - HMO

*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

MARK L HARRISON MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(956) 430-6400

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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 1104234640, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 2 → 4 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 4 + 3 + 8 + 6 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1104234640.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Durable Medical Equipment & Medical Supplies
1719 TREASURE HILLS BLVD
HARLINGEN, TX 78550
Internal Medicine (Hematology & Oncology)
1719 TREASURE HILLS BLVD
HARLINGEN, TX 78550
Radiology (Radiation Oncology)
1719 TREASURE HILLS BLVD
HARLINGEN, TX 78550
Internal Medicine (Hematology)
1719 TREASURE HILLS BLVD
HARLINGEN, TX 78550
Pharmacist
1719 TREASURE HILLS BLVD
HARLINGEN, TX 78550
Pharmacist
1719 TREASURE HILLS BLVD
HARLINGEN, TX 78550

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104234640, enumerated as an "organization" on July 29, 2014.

The provider is located at 1719 TREASURE HILLS BLVD HARLINGEN, TX 78550 and the phone number is (956) 430-9400.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.

The provider might be accepting Accepts: Molina Healthcare. Please consult your insurance carrier or call the provider to verify.