MRS. NATASHA ANN WELKER CNM
NPI 1154812535
Obstetrics & Gynecology - Obstetrics in Monroe, MI
NPI Status: Active since May 22, 2018
Contact Information
1046 N MONROE ST
MONROE, MI
ZIP 48162
Phone: (734) 457-9034
Fax: (734) 457-4030
- Individual
- Female
- Obstetrics & Gynecology
- Obstetrics
About NATASHA WELKER
This page provides the complete NPI Profile along with additional information for Natasha Welker, a women's health care provider established in Monroe, Michigan with a medical specialization in Obstetrics & Gynecology, focusing in obstetrics . The healthcare provider is registered in the NPI registry with number 1154812535 assigned on May 2018. The practitioner's primary taxonomy code is 207VX0000X with license number 4704260323 (MI). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1154812535
- Provider Name
- MRS. NATASHA ANN WELKER CNM
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1046 N MONROE ST MONROE, MI 48162
- Location Phone
- (734) 457-9034
- Location Fax
- (734) 457-4030
- Mailing Address
- 1046 N MONROE ST MONROE, MI 48162
- Mailing Phone
- (734) 457-9034
- Mailing Fax
- (734) 457-4030
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-22-2018
- Last Update Date
- 09-30-2025
- Code Navigator
Women's health care providers like Natasha Welker 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 Obstetrics
- Taxonomy Code
- 207VX0000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 4704260323
- License State
- MI
- Taxonomy Description
- A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
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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 1154812535, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 55 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 5 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1154812535, enumerated as an "individual" on May 22, 2018.
The provider is located at 1046 N MONROE ST MONROE, MI 48162 and the phone number is (734) 457-9034.
Obstetrics & Gynecology with taxonomy code 207VX0000X and a focus in Obstetrics.
