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JOCELYN REBECCA GRUNWELL MD, PHD
NPI 1235371212
Pediatrics - Pediatric Critical Care Medicine in Atlanta, GA

Active since April 06, 2009PECOS Enrolled
1405 CLIFTON RD NE FL 4, ATLANTA, GA 30322(404) 785-2311(404) 785-6233 Get Directions Write a Review

NPPES record last updated: June 6, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 6, 2022, Jun 25, 2021, Apr 22, 2017 (3 updates tracked since 2017).

About Jocelyn Rebecca Grunwell Md, Phd NPPES

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

JOCELYN REBECCA GRUNWELL MD, PHD (NPI 1235371212) is an individual pediatric critical care medicine provider in Atlanta, Georgia, licensed in Georgia (67424) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235371212
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NameJOCELYN REBECCA GRUNWELLCredential: MD, PHD
Location Address1405 CLIFTON RD NE FL 4Atlanta, GA 30322-1060
Mailing Address1405 Clifton Rd Ne Fl 4Atlanta, GA 30322-1060 · (404) 785-2311 · Fax (404) 785-6233
Phone(404) 785-2311
Fax(404) 785-6233
Sole ProprietorNo
Enumeration DateApril 6, 2009
Last NPPES UpdateJune 6, 20223 updates tracked since enumeration
✔ NPI 1235371212 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in GA · 67424
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
1405 CLIFTON RD NE FL 4, Atlanta, GA 30322
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jocelyn Rebecca Grunwell Md, Phd 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 Reassignment

Medicare enrollment records show Jocelyn Grunwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Choa Hospital Based, LLC
2.9 mi
Pediatrics
1575 NORTHEAST EXPY NE
Brookhaven, GA 30329
  • Reassigned Medicare billing, Georgia enrollment
  • 251 clinicians in this Medicare group
NPI 1457695488 (404) 785-6000

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

Other Providers at the Same Location NPPES 14

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

NORA COLMAN MD
Pediatrics (Pediatric Critical Care Medicine)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (404) 785-1600
LISA LIMA MD
Pediatrics (Pediatric Critical Care Medicine)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (404) 785-2311
NGA PHAM MD
Pediatrics (Pediatric Critical Care Medicine)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (404) 785-1600
KIMBERLY KOLLEDA CPNP
Nurse Practitioner (Pediatrics, Critical Care)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (404) 785-2311
KELLY BROOKS MCGOWAN CPNP-AC
Nurse Practitioner (Pediatrics, Critical Care)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (703) 609-9148
RAJIT BASU MD
Pediatrics (Pediatric Critical Care Medicine)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (404) 785-2311
SONJA KELLY GREENFIELD CPNP-PC/AC
Nurse Practitioner (Pediatrics, Critical Care)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (404) 785-2311
JANA STOCKWELL MD
Pediatrics (Pediatric Critical Care Medicine)
1405 CLIFTON RD NE FL 4
ATLANTA, GA 30322
Dekalb County (404) 785-2311

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 Jocelyn Grunwell's NPI number?

The NPI number for Jocelyn Grunwell is 1235371212. It was assigned to this individual provider in the NPPES registry on April 6, 2009.

Where is Jocelyn Grunwell located?

Jocelyn Grunwell practices at 1405 Clifton Rd NE Fl 4, Atlanta, GA 30322. The listed phone number is (404) 785-2311.

What is Jocelyn Grunwell's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Jocelyn Grunwell enrolled in Medicare?

Yes. Jocelyn Grunwell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jocelyn Grunwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jocelyn Grunwell reassigns Medicare benefits to Choa Hospital Based, LLC (Brookhaven, GA). The 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 Jocelyn Grunwell'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 Jocelyn Grunwell was last updated on June 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.