WILLOWBROOK OBSTETRICS AND GYNECOLOGY LLC
NPI 1790820496
Obstetrics & Gynecology in Wayne, NJ

NPI Status: Active since February 20, 2007

Contact Information

57 WILLOWBROOK BLVD
SUITE 301
WAYNE, NJ
ZIP 07470
Phone: (973) 754-4075
Fax: (973) 256-6523

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  • Organization
  • Obstetrics & Gynecology
  • Accepts Insurance
  • CLIA Number: 31D1049368
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 01-03-2026

About WILLOWBROOK OBSTETRICS AND GYNECOLOGY LLC

This page provides the complete NPI Profile along with additional information for Willowbrook Obstetrics And Gynecology Llc, a women's health care provider established in Wayne, New Jersey operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1790820496 assigned on February 2007. The practitioner's primary taxonomy code is 207V00000X with license number 25MA05001400 (NJ). 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. Roger P Kierce M.d. (Manager)

NPI
1790820496
Provider Name
WILLOWBROOK OBSTETRICS AND GYNECOLOGY LLC
Entity Type
Organization
Location Address
57 WILLOWBROOK BLVD SUITE 301 WAYNE, NJ 07470
Location Phone
(973) 754-4075
Location Fax
(973) 256-6523
Mailing Address
57 WILLOWBROOK BLVD. SUITE 301 WAYNE, NJ 07470
Mailing Phone
(973) 754-4075
Mailing Fax
(973) 256-6523
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-20-2007
Last Update Date
08-22-2020
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Women's health care providers like Willowbrook Obstetrics And Gynecology Llc 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.
25MA05001400
License State
NJ
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.

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.

Insurance Plans Accepted

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

  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Focused Silver + Vision + Adult Dental - HMO
  • Standard Expanded Bronze - HMO
  • Standard Expanded Bronze + Vision + Adult Dental - HMO
  • Standard Gold - HMO
  • Standard Gold + Vision + Adult Dental - HMO
  • Standard Silver - HMO
  • Standard Silver + Vision + Adult Dental - HMO
  • Clear Gold - EPO
  • Clear Gold + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Principal Bronze HSA - EPO
  • Principal Bronze HSA + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO

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

DR. ROGER P KIERCE M.D.

Authorized Official Title
MANAGER
Authorized Official Phone
(973) 754-4975

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
5231507MEDICAID (05)NH 

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
31D1049368
Facility Type
Physician Office
Certificate Effective Date
January 04, 2024
Certificate Expiration Date
January 03, 2026
Laboratory Director
ROGER P. KIERCE
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Willowbrook Obstetrics And Gynecology Llc 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.

Reviews for WILLOWBROOK OBSTETRICS AND GYNECOLOGY LLC

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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 1790820496, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 9 → 18 → 9 8 → 16 → 7 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 6 + 2 + 0 + 4 + 1 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1790820496.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Pediatrics (Adolescent Medicine)
57 WILLOWBROOK BLVD, SUITE 421
WAYNE, NJ 07470
Pediatrics (Adolescent Medicine)
57 WILLOWBROOK BLVD, SUITE 421
WAYNE, NJ 07470
Pediatrics (Adolescent Medicine)
57 WILLOWBROOK BLVD, SUITE 421
WAYNE, NJ 07470
Pediatrics (Adolescent Medicine)
57 WILLOWBROOK BLVD, SUITE 421
WAYNE, NJ 07470
Pediatrics (Adolescent Medicine)
57 WILLOWBROOK BLVD, SUITE 421
WAYNE, NJ 07470
Obstetrics & Gynecology
57 WILLOWBROOK BLVD
WAYNE, NJ 07470
Obstetrics & Gynecology
57 WILLOWBROOK BLVD, SECOND FLOOR
WAYNE, NJ 07470
Obstetrics & Gynecology (Maternal & Fetal Medicine)
57 WILLOWBROOK BLVD, SUITE 301
WAYNE, NJ 07470
Obstetrics & Gynecology (Reproductive Endocrinology)
57 WILLOWBROOK BLVD
WAYNE, NJ 07470
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
57 WILLOWBROOK BLVD, 2ND FLOOR
WAYNE, NJ 07470
Ophthalmology
57 WILLOWBROOK BLVD, SUITE 411
WAYNE, NJ 07470
Ophthalmology
57 WILLOWBROOK BLVD, SUITE 411
WAYNE, NJ 07470
Ophthalmology
57 WILLOWBROOK BLVD, SUITE 411
WAYNE, NJ 07470
Family Medicine
57 WILLOWBROOK BLVD
WAYNE, NJ 07470
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
57 WILLOWBROOK BLVD
WAYNE, NJ 07470
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
57 WILLOWBROOK BLVD, FL 2
WAYNE, NJ 07470
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
57 WILLOWBROOK BLVD
WAYNE, NJ 07470

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790820496, enumerated as an "organization" on February 20, 2007.

The provider is located at 57 WILLOWBROOK BLVD SUITE 301 WAYNE, NJ 07470 and the phone number is (973) 754-4075.

Obstetrics & Gynecology with taxonomy code 207V00000X.

The provider might be accepting Accepts: Ambetter Health, Ambetter Health of Delaware,. Please consult your insurance carrier or call the provider to verify.