JOHN A ONDREJICKA MD PA
NPI 1316012214
Internal Medicine in Neptune Beach, FL

NPI Status: Active since November 24, 2006

Contact Information

700 3RD ST
SUITE 301
NEPTUNE BEACH, FL
ZIP 32266
Phone: (904) 241-5331
Fax: (904) 270-0233

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  • Organization
  • Internal Medicine

About JOHN A ONDREJICKA MD PA

This page provides the complete NPI Profile along with additional information for John A Ondrejicka Md Pa, an internist established in Neptune Beach, Florida operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1316012214 assigned on November 2006. The practitioner's primary taxonomy code is 207R00000X with license number ME54154 (FL). The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. John A. Ondrejicka Md (President)

NPI
1316012214
Provider Name
JOHN A ONDREJICKA MD PA
Entity Type
Organization
Location Address
700 3RD ST SUITE 301 NEPTUNE BEACH, FL 32266
Location Phone
(904) 241-5331
Location Fax
(904) 270-0233
Mailing Address
700 3RD ST SUITE 301 NEPTUNE BEACH, FL 32266
Mailing Phone
(904) 241-5331
Mailing Fax
(904) 270-0233
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-24-2006
Last Update Date
08-22-2020
Code Navigator

An internist like John A Ondrejicka Md Pa 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.

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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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
ME54154
License State
FL
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

DR. JOHN A. ONDREJICKA MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(904) 241-5331

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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 1316012214, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 0 + 1 + 4 + 2 + 2 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1316012214.

Other Providers at the Same Location


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

Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))
700 3RD ST, SUITE 202
NEPTUNE BEACH, FL 32266
Dentist (General Practice)
700 3RD ST, SUITE 203
NEPTUNE BEACH, FL 32266
Clinic/Center
700 3RD ST, SUITE 102
NEPTUNE BEACH, FL 32266
Physical Therapist
700 3RD ST, SUITE202
NEPTUNE BEACH, FL 32266
Physical Therapist
700 3RD ST, SUITE 202
NEPTUNE BEACH, FL 32266
Physical Therapy Assistant
700 3RD ST, SUITE 202
NEPTUNE BEACH, FL 32266
Plastic Surgery
700 3RD ST, SUITE 303
NEPTUNE BEACH, FL 32266
Physical Therapist
700 3RD ST, SUITE 202
NEPTUNE BEACH, FL 32266
Physical Therapist
700 3RD ST
NEPTUNE BEACH, FL 32266
Family Medicine
700 3RD ST
NEPTUNE BEACH, FL 32266

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316012214, enumerated as an "organization" on November 24, 2006.

The provider is located at 700 3RD ST SUITE 301 NEPTUNE BEACH, FL 32266 and the phone number is (904) 241-5331.

Internal Medicine with taxonomy code 207R00000X.