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MS. CAROLYN W GRIGG ACNP
NPI 1124262332
Nurse Practitioner - Acute Care in Atlanta, GA

Active since May 01, 2009PECOS Enrolled
92.26/100
CMS Quality Rating
1364 CLIFTON RD NE, 5EICU, ATLANTA, GA 30322(404) 712-4041 Get Directions Write a Review

NPPES record last updated: May 1, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Carolyn W Grigg Acnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. CAROLYN W GRIGG ACNP (NPI 1124262332) is an individual acute care provider in Atlanta, Georgia, licensed in Georgia (RN106463) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124262332
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMS. CAROLYN W GRIGGCredential: ACNP
Location Address1364 CLIFTON RD NE, 5EICUAtlanta, GA 30322-1059
Mailing Address1364 Clifton Rd Ne, 5eicuAtlanta, GA 30322-1059 · (404) 712-4041
Phone(404) 712-4041
Sole ProprietorNo
Enumeration DateMay 1, 2009
✔ NPI 1124262332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in GA · RN106463
1364 CLIFTON RD NE, Atlanta, GA 30322
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Carolyn W Grigg Acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Carolyn Grigg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Emory Clinic Inc
0.1 mi
Internal Medicine
1365 CLIFTON RD NE
Atlanta, GA 30322
  • Reassigned Medicare billing, Georgia enrollment
  • 4,840 clinicians in this Medicare group
NPI 1396798229 (404) 778-2144
City Of Hope Medical Group Of Georgia LLC
38 mi
Internal Medicine
600 CELEBRATE LIFE PARKWAY
Newnan, GA 30265
  • Reassigned Medicare billing, Georgia enrollment
  • 448 clinicians in this Medicare group
NPI 1447520333 (847) 746-4333

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30322 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.83
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREGORY WESTON
Student in an Organized Health Care Education/Training Program
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 727-5658
RUTH FLAHERTY CCC-SLP
Physician Assistant
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-2000
JENNIFER MARIE SCHNETZER RN
Nurse Anesthetist, Certified Registered
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (679) 378-1093
PETER MORAN PHARMD
Pharmacist (Critical Care)
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-2000
SARAH ELIZABETH DUNSEATH MD
Anesthesiology (Critical Care Medicine)
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 778-7777
DUYEN M VO PHARMD
Pharmacist (Pharmacotherapy)
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-7273
CHRISTINE CARPENTER
Anesthesiologist Assistant
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-2000
DR. CHRISTOPHER VINCENT BARRY MD, PHD, MPH
Student in an Organized Health Care Education/Training Program
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 727-5658

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carolyn Grigg's NPI number?

The NPI number for Carolyn Grigg is 1124262332. It was assigned to this individual provider in the NPPES registry on May 1, 2009.

Where is Carolyn Grigg located?

Carolyn Grigg practices at 1364 Clifton Rd NE 5eicu, Atlanta, GA 30322. The listed phone number is (404) 712-4041.

What is Carolyn Grigg's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Carolyn Grigg enrolled in Medicare?

Yes. Carolyn Grigg is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Carolyn Grigg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Grigg reassigns Medicare benefits to 2 organizations: The Emory Clinic Inc (Atlanta, GA) and City Of Hope Medical Group Of Georgia LLC (Newnan, GA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carolyn Grigg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Carolyn Grigg was last updated on May 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.