MS. MARY GADBAW DAVIS CNM
NPI 1699830802
Advanced Practice Midwife in Grand Rapids, MI

NPI Status: Active since December 27, 2006

Contact Information

100 MICHIGAN ST NE
GRAND RAPIDS, MI
ZIP 49503
Phone: (616) 391-2160
Fax: (616) 391-2310

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  • Individual
  • Female
  • Advanced Practice Midwife

About MARY DAVIS

This page provides the complete NPI Profile along with additional information for Mary Davis, a provider established in Grand Rapids, Michigan with a medical specialization in Advanced Practice Midwife. The healthcare provider is registered in the NPI registry with number 1699830802 assigned on December 2006. The practitioner's primary taxonomy code is 367A00000X with license number 4704101970 (MI). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1699830802
Provider Name
MS. MARY GADBAW DAVIS CNM
Gender
Female
Entity Type
Individual
Location Address
100 MICHIGAN ST NE GRAND RAPIDS, MI 49503
Location Phone
(616) 391-2160
Location Fax
(616) 391-2310
Mailing Address
PO BOX 533 GRAYLING, MI 49738
Mailing Phone
(231) 876-7234
Mailing Fax
(616) 391-2310
Is Sole Proprietor?
No
Enumeration Date
12-27-2006
Last Update Date
01-10-2022
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Location Map

Secondary Locations

  • 7985 Mackinaw Trl
    Cadillac, MI 49601
    (231) 876-6200

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

Advanced Practice Midwife

Taxonomy Code
367A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
4704101970
License State
MI
Taxonomy Description
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

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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 1699830802, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 6 + 3 + 0 + 8 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1699830802.

Other Providers at the Same Location


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

Emergency Medicine (Emergency Medical Services)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Emergency Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Emergency Medicine (Emergency Medical Services)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Emergency Medicine (Emergency Medical Services)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Physician Assistant
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Physician Assistant (Medical)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Pediatrics (Pediatric Hematology-Oncology)
100 MICHIGAN ST NE, MC 109 ATTN JULIE L
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 845 ATTN
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 035
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 035
GRAND RAPIDS, MI 49503
Surgery
100 MICHIGAN ST NE, MC 845
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 109 ATTN JULIE L
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 109 ATTN JULIE L
GRAND RAPIDS, MI 49503
Physician Assistant
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 109
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE, MC 109 ATTN JULIE L
GRAND RAPIDS, MI 49503
Emergency Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Physician Assistant (Medical)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Emergency Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Pediatrics (Neonatal-Perinatal Medicine)
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699830802, enumerated as an "individual" on December 27, 2006.

The provider is located at 100 MICHIGAN ST NE GRAND RAPIDS, MI 49503 and the phone number is (616) 391-2160.

Advanced Practice Midwife with taxonomy code 367A00000X.