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MS. EMMA ELIZABETH CALLAHAN MSN RN DNP
NPI 1588359095
Nurse Practitioner in Suwanee, GA

Active since April 10, 2023PECOS Enrolled
2685 PEACHTREE PKWY STE 300, SUWANEE, GA 30024(770) 771-5270(770) 771-5279 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 9, 2025, Apr 10, 2023 (2 updates tracked since 2023).

About Ms. Emma Elizabeth Callahan Msn Rn Dnp NPPES

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

MS. EMMA ELIZABETH CALLAHAN MSN RN DNP (NPI 1588359095) is an individual nurse practitioner in Suwanee, Georgia, licensed in Georgia (GAA-NP003282) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Alabama School Of Medicine (2024).

NPPES Registry Identity

NPI1588359095
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. EMMA ELIZABETH CALLAHANCredential: MSN RN DNP
Location Address2685 PEACHTREE PKWY STE 300Suwanee, GA 30024-5901
Mailing Address2685 Peachtree Pkwy Ste 300Suwanee, GA 30024-5901 · (573) 999-5524
Phone(770) 771-5270
Fax(770) 771-5279
Sole ProprietorYes
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2024
Enumeration DateApril 10, 2023
Last NPPES UpdateJuly 9, 20252 updates tracked since enumeration
NPPES CertifiedJuly 9, 2025
✔ NPI 1588359095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in GA · GAA-NP003282
Definition
(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.
Also ListedRegistered NurseTaxonomy 163W00000X · License 1-84485 (AL)
2685 PEACHTREE PKWY STE 300, Suwanee, GA 30024
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11080 Sanders Rd Ste 200Cumming, GA 30041-8598 · Phone (770) 771-5270 · Fax (770) 771-5279
Location 24040 Old Milton Pkwy Ste 200Alpharetta, GA 30005-3428 · Phone (770) 771-5270 · Fax (770) 771-5279

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Emma Elizabeth Callahan Msn Rn Dnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315435229
PECOS Enrollment IDI20251022004304
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 Emma Callahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Atlanta Women's Care, PC
Same address
Obstetrics & Gynecology
2685 PEACHTREE PKWY STE 300
Suwanee, GA 30024
  • Reassigned Medicare billing, Georgia enrollment
  • 3 clinicians in this Medicare group
NPI 1114937125 (770) 771-5270

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 30024 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.

Other Providers at the Same Location NPPES 4

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

JENNA TONG CNM
Advanced Practice Midwife
2685 PEACHTREE PKWY STE 300
SUWANEE, GA 30024
Gwinnett County (770) 771-5270
DR. SUJATHA VIVEK MD
Obstetrics & Gynecology
2685 PEACHTREE PKWY STE 300
SUWANEE, GA 30024
Gwinnett County (770) 771-5270
NORTH ATLANTA WOMEN'S CARE, PC
Obstetrics & Gynecology
2685 PEACHTREE PKWY STE 300
SUWANEE, GA 30024
Gwinnett County (770) 771-5270
DR. BENJAMIN KWABENA QUARSHIE M.D
Obstetrics & Gynecology
2685 PEACHTREE PKWY STE 300
SUWANEE, GA 30024
Gwinnett County (770) 771-5270

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 Emma Callahan's NPI number?

The NPI number for Emma Callahan is 1588359095. It was assigned to this individual provider in the NPPES registry on April 10, 2023.

Where is Emma Callahan located?

Emma Callahan practices at 2685 Peachtree Pkwy Ste 300, Suwanee, GA 30024. The listed phone number is (770) 771-5270.

What is Emma Callahan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Emma Callahan enrolled in Medicare?

Yes. Emma Callahan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Emma Callahan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emma Callahan reassigns Medicare benefits to North Atlanta Women's Care, PC (Suwanee, 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 Emma Callahan'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 Emma Callahan was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.