DR. JOHN R PETTIGROVE M.D.
NPI 1447235478
Internal Medicine in Corpus Christi, TX

NPI Status: Active since December 13, 2005

Contact Information

7121 S PADRE ISLAND DR
CORPUS CHRISTI, TX
ZIP 78412
Phone: (361) 696-6200
Fax: (361) 696-6054

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  • Individual
  • Male
  • Internal Medicine
  • Accepts Insurance

About JOHN PETTIGROVE

This page provides the complete NPI Profile along with additional information for John Pettigrove, an internist established in Corpus Christi, Texas with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1447235478 assigned on December 2005. The practitioner's primary taxonomy code is 207R00000X with license number D9264 (TX). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1447235478
Provider Name
DR. JOHN R PETTIGROVE M.D.
Gender
Male
Entity Type
Individual
Location Address
7121 S PADRE ISLAND DR CORPUS CHRISTI, TX 78412
Location Phone
(361) 696-6200
Location Fax
(361) 696-6054
Mailing Address
PO BOX 61160 CORPUS CHRISTI, TX 78466
Mailing Phone
(361) 288-2222
Mailing Fax
(361) 696-6054
Is Sole Proprietor?
No
Enumeration Date
12-13-2005
Last Update Date
05-16-2017
Code Navigator

An internist like John Pettigrove is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
D9264
License State
TX
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

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

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

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
B25473MEDICARE UPIN (02)TX 
130470104MEDICARE ID-TYPE UNSPECIFIED (04)TX 
86389JMEDICARE ID-TYPE UNSPECIFIED (04)TX 

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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 1447235478, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 4 → 8 2 → 4 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 4 + 3 + 1 + 0 + 4 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1447235478.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Orthopaedic Surgery
7121 S PADRE ISLAND DR, SUITE 106
CORPUS CHRISTI, TX 78412
Internal Medicine
7121 S PADRE ISLAND DR
CORPUS CHRISTI, TX 78412
Family Medicine
7121 S PADRE ISLAND DR
CORPUS CHRISTI, TX 78412
Internal Medicine
7121 S PADRE ISLAND DR
CORPUS CHRISTI, TX 78412
Clinical Medical Laboratory
7121 S PADRE ISLAND DR, STE 300
CORPUS CHRISTI, TX 78412
Surgery
7121 S PADRE ISLAND DR, SUITE 310
CORPUS CHRISTI, TX 78412
Orthopaedic Surgery
7121 S PADRE ISLAND DR, #106
CORPUS CHRISTI, TX 78412
Obstetrics & Gynecology (Maternal & Fetal Medicine)
7121 S PADRE ISLAND DR, SUITE 303
CORPUS CHRISTI, TX 78412
Nurse Practitioner (Women's Health)
7121 S PADRE ISLAND DR, SUITE 200
CORPUS CHRISTI, TX 78412
Clinic/Center (Genetics)
7121 S PADRE ISLAND DR, 303
CORPUS CHRISTI, TX 78412
Dietitian, Registered
7121 S PADRE ISLAND DR, SUITE 310
CORPUS CHRISTI, TX 78412
Obstetrics & Gynecology (Obstetrics)
7121 S PADRE ISLAND DR, SUITE 200
CORPUS CHRISTI, TX 78412
Obstetrics & Gynecology
7121 S PADRE ISLAND DR, SUITE 302
CORPUS CHRISTI, TX 78412
Family Medicine
7121 S PADRE ISLAND DR, SUITE #300
CORPUS CHRISTI, TX 78412
Internal Medicine
7121 S PADRE ISLAND DR, STE. 300
CORPUS CHRISTI, TX 78412
Family Medicine
7121 S PADRE ISLAND DR, STE 300
CORPUS CHRISTI, TX 78412
Family Medicine
7121 S PADRE ISLAND DR, SUITE 300
CORPUS CHRISTI, TX 78412
Internal Medicine
7121 S PADRE ISLAND DR, STE 300
CORPUS CHRISTI, TX 78412
Internal Medicine (Hematology & Oncology)
7121 S PADRE ISLAND DR, SUITE 102
CORPUS CHRISTI, TX 78412
Family Medicine
7121 S PADRE ISLAND DR, STE 300
CORPUS CHRISTI, TX 78412

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447235478, enumerated as an "individual" on December 13, 2005.

The provider is located at 7121 S PADRE ISLAND DR CORPUS CHRISTI, TX 78412 and the phone number is (361) 696-6200.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, Medicare and. Please consult your insurance carrier or call the provider to verify.