GRACE WITHIN HEALTHCARE LLC
NPI 1477485175
Nurse Practitioner in Riverdale, GA

NPI Status: Active since May 29, 2026

Contact Information

804 COMMERCE BLVD STE A18
RIVERDALE, GA
ZIP 30296
Phone: (404) 316-6434
Fax: (855) 538-1495

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  • Organization
  • Nurse Practitioner

About GRACE WITHIN HEALTHCARE LLC

This page provides the complete NPI Profile along with additional information for Grace Within Healthcare Llc, a provider established in Riverdale, Georgia operating as a Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1477485175 assigned on May 2026. The practitioner's primary taxonomy code is 363L00000X. The provider is registered as an organization and their NPI record was last updated May 2026. Grace Within Healthcare Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Cristy Weems Weems Fnp-c (Owner/provider)

NPI
1477485175
Provider Name
GRACE WITHIN HEALTHCARE LLC
Entity Type
Organization
Location Address
804 COMMERCE BLVD STE A18 RIVERDALE, GA 30296
Location Phone
(404) 316-6434
Location Fax
(855) 538-1495
Mailing Address
804 COMMERCE BLVD STE A18 RIVERDALE, GA 30296
Mailing Phone
(404) 316-6434
Mailing Fax
(855) 538-1495
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-29-2026
Last Update Date
05-29-2026
Code Navigator

A nurse practitioner (NP) like Grace Within Healthcare Llc is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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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

Nurse Practitioner

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

CRISTY WEEMS WEEMS FNP-C

Authorized Official Title
OWNER/PROVIDER
Authorized Official Phone
(404) 316-6434

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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 1477485175, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 7 → 14 → 5 4 → 8 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 8 + 8 + 1 + 0 + 1 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1477485175.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Family)
804 COMMERCE BLVD STE A18
RIVERDALE, GA 30296

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477485175, enumerated as an "organization" on May 29, 2026.

The provider is located at 804 COMMERCE BLVD STE A18 RIVERDALE, GA 30296 and the phone number is (404) 316-6434.

Nurse Practitioner with taxonomy code 363L00000X.