DR. JOSEPH M. KACZMARCZYK D.O.
NPI 1235193061
Obstetrics & Gynecology in Philadelphia, PA

NPI Status: Active since April 17, 2006

Contact Information

4190 CITY AVE
STE 315
PHILADELPHIA, PA
ZIP 19131
Phone: (215) 871-6380
Fax: (215) 871-6381

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  • Individual
  • Male
  • Obstetrics & Gynecology

About JOSEPH KACZMARCZYK

This page provides the complete NPI Profile along with additional information for Joseph Kaczmarczyk, a women's health care provider established in Philadelphia, Pennsylvania with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1235193061 assigned on April 2006. The practitioner's primary taxonomy code is 207V00000X with license number OS005182L (PA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1235193061
Provider Name
DR. JOSEPH M. KACZMARCZYK D.O.
Gender
Male
Entity Type
Individual
Location Address
4190 CITY AVE STE 315 PHILADELPHIA, PA 19131
Location Phone
(215) 871-6380
Location Fax
(215) 871-6381
Mailing Address
PO BOX 824112 PHILADELPHIA, PA 19182
Mailing Phone
(215) 871-6910
Mailing Fax
(215) 871-6381
Is Sole Proprietor?
No
Enumeration Date
04-17-2006
Last Update Date
07-07-2010
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Women's health care providers like Joseph Kaczmarczyk treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
OS005182L
License State
PA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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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 1235193061, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 3 → 6 1 → 2 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 2 + 9 + 6 + 0 + 1 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1235193061.

Other Providers at the Same Location


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

Internal Medicine (Rheumatology)
4190 CITY AVE, SUITE 330
PHILADELPHIA, PA 19131
Pediatrics
4190 CITY AVE, SUITE 540
PHILADELPHIA, PA 19131
Pediatrics
4190 CITY AVE, SUITE 540
PHILADELPHIA, PA 19131
Pediatrics
4190 CITY AVE, SUITE 540
PHILADELPHIA, PA 19131
Family Medicine
4190 CITY AVE, SUITE 100
PHILADELPHIA, PA 19131
Psychologist (Clinical)
4190 CITY AVE, PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE, RH226
PHILADELPHIA, PA 19131
Surgery
4190 CITY AVE
PHILADELPHIA, PA 19131
Psychologist (Clinical)
4190 CITY AVE
PHILADELPHIA, PA 19131
Psychologist (Clinical)
4190 CITY AVE, SUITE 100
PHILADELPHIA, PA 19131
Orthopaedic Surgery
4190 CITY AVE
PHILADELPHIA, PA 19131
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4190 CITY AVE, SUITE 324
PHILADELPHIA, PA 19131
Student in an Organized Health Care Education/Training Program
4190 CITY AVE
PHILADELPHIA, PA 19131
Specialist
4190 CITY AVE
PHILADELPHIA, PA 19131
Obstetrics & Gynecology (Reproductive Endocrinology)
4190 CITY AVE, ROWLAND HALL, SUITE 418
PHILADELPHIA, PA 19131
Nurse Practitioner (Adult Health)
4190 CITY AVE
PHILADELPHIA, PA 19131
Physician Assistant (Medical)
4190 CITY AVE, SUITE 528
PHILADELPHIA, PA 19131
Family Medicine
4190 CITY AVE
PHILADELPHIA, PA 19131
Family Medicine (Geriatric Medicine)
4190 CITY AVE, SUITE 315
PHILADELPHIA, PA 19131
Internal Medicine
4190 CITY AVE, SUITE 315
PHILADELPHIA, PA 19131
Surgery
4190 CITY AVE, SUITE 315
PHILADELPHIA, PA 19131

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235193061, enumerated as an "individual" on April 17, 2006.

The provider is located at 4190 CITY AVE STE 315 PHILADELPHIA, PA 19131 and the phone number is (215) 871-6380.

Obstetrics & Gynecology with taxonomy code 207V00000X.