BONNIE E. B. OSTERWALD, MD,PC
NPI 1740230457
Obstetrics & Gynecology in Allentown, PA

NPI Status: Active since May 11, 2006

Contact Information

1251 S CEDAR CREST BLVD
SUITE 109
ALLENTOWN, PA
ZIP 18103
Phone: (610) 820-0300
Fax: (610) 820-5754

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  • Organization
  • Obstetrics & Gynecology

About BONNIE E. B. OSTERWALD, MD,PC

This page provides the complete NPI Profile along with additional information for Bonnie E. B. Osterwald, Md,pc, a women's health care provider established in Allentown, Pennsylvania operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1740230457 assigned on May 2006. The practitioner's primary taxonomy code is 207V00000X with license number MD 058834 L (PA). 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 Bonnie Osterwald Md (President)

NPI
1740230457
Provider Name
BONNIE E. B. OSTERWALD, MD,PC
Entity Type
Organization
Location Address
1251 S CEDAR CREST BLVD SUITE 109 ALLENTOWN, PA 18103
Location Phone
(610) 820-0300
Location Fax
(610) 820-5754
Mailing Address
1031 S HILLVIEW DR ALLENTOWN, PA 18103
Mailing Phone
(610) 366-0996
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-11-2006
Last Update Date
08-22-2020
Code Navigator

Women's health care providers like Bonnie E. B. Osterwald, Md,pc 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.
MD 058834 L
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.

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

BONNIE OSTERWALD MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(610) 820-0300

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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 1740230457, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 4 + 3 + 0 + 4 + 1 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1740230457.

Other Providers at the Same Location


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

Dentist (Prosthodontics)
1251 S CEDAR CREST BLVD, STE 306
ALLENTOWN, PA 18103
Dentist (Endodontics)
1251 S CEDAR CREST BLVD, STE 111C
ALLENTOWN, PA 18103
Ophthalmology
1251 S CEDAR CREST BLVD, SUITE 300
ALLENTOWN, PA 18103
Psychiatry & Neurology (Psychiatry)
1251 S CEDAR CREST BLVD, SUITE 301 C
ALLENTOWN, PA 18103
Specialist
1251 S CEDAR CREST BLVD, #110
ALLENTOWN, PA 18103
Social Worker (Clinical)
1251 S CEDAR CREST BLVD, SUITE 103B
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 208B
ALLENTOWN, PA 18103
Dentist (Oral and Maxillofacial Surgery)
1251 S CEDAR CREST BLVD, SUITE 311
ALLENTOWN, PA 18103
Pain Medicine (Pain Medicine)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 211D
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 211D
ALLENTOWN, PA 18103
Otolaryngology (Plastic Surgery within the Head & Neck)
1251 S CEDAR CREST BLVD, SUITE 100
ALLENTOWN, PA 18103
Dietitian, Registered
1251 S CEDAR CREST BLVD, SUITE 212A
ALLENTOWN, PA 18103
Optometrist (Occupational Vision)
1251 S CEDAR CREST BLVD, SUITE 101 A
ALLENTOWN, PA 18103
Pain Medicine (Pain Medicine)
1251 S CEDAR CREST BLVD, SUITE 203
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Family Medicine
1251 S CEDAR CREST BLVD, SUITE 102A
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 302A
ALLENTOWN, PA 18103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740230457, enumerated as an "organization" on May 11, 2006.

The provider is located at 1251 S CEDAR CREST BLVD SUITE 109 ALLENTOWN, PA 18103 and the phone number is (610) 820-0300.

Obstetrics & Gynecology with taxonomy code 207V00000X.