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WILLIAM CORY HARRISON NP-C
NPI 1811323249
Nurse Practitioner - Family in Carrollton, GA

Active since September 17, 2013PECOS EnrolledAccepts Medicare Assignment
1480 S HIGHWAY 27, CARROLLTON, GA 30117(770) 836-9445(770) 836-8808 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 10, 2025, Jan 24, 2020, Jan 7, 2020 and 1 more (4 updates tracked since 2016).

About William Cory Harrison Np-c NPPES

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

WILLIAM CORY HARRISON NP-C (NPI 1811323249) is an individual family provider in Carrollton, Georgia, licensed in Georgia (APRN-NP209157) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, is affiliated with Tanner Medical Center - Carrollton, and is a graduate of University Of Cincinnati College Of Medicine (2013).

NPPES Registry Identity

NPI1811323249
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameWILLIAM CORY HARRISONCredential: NP-C
Location Address1480 S HIGHWAY 27Carrollton, GA 30117-8901
Mailing Address1480 S Highway 27Carrollton, GA 30117-8901 · (770) 836-9445 · Fax (770) 836-8808
Phone(770) 836-9445
Fax(770) 836-8808
Sole ProprietorNo
Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2013
Enumeration DateSeptember 17, 2013
Last NPPES UpdateOctober 10, 20254 updates tracked since enumeration
NPPES CertifiedOctober 10, 2025
✔ NPI 1811323249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in GA · APRN-NP209157
1480 S HIGHWAY 27, Carrollton, GA 30117
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Oscar Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Cory Harrison Np-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527294743
PECOS Enrollment IDI20131122001213
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

7

Medicare enrollment records show William Harrison reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carrollton Emergency Physicians, PC
3.0 mi
Emergency Medicine
705 DIXIE ST
Carrollton, GA 30117
  • Reassigned Medicare billing, Georgia enrollment
  • 50 clinicians in this Medicare group
NPI 1790724672 (770) 836-9666
Tanner Medical Group Inc
3.6 mi
Cardiovascular Disease
100 GREENWAY BLVD FL 2
Carrollton, GA 30117
  • Reassigned Medicare billing, Georgia enrollment
  • 232 clinicians in this Medicare group
NPI 1396979787 (770) 838-8710
Tmc Haralson Family Healthcare Center
7.9 mi
Rural Health
204 ALLEN MEMORIAL DR, SUITE 201
Bremen, GA 30110
  • Reassigned Medicare billing, Georgia enrollment
  • 11 clinicians in this Medicare group
NPI 1992710610 (770) 537-6500
Georgia Em-I Medical Services. LLC
8.0 mi
Nurse Practitioner
200 ALLEN MEMORIAL DR
Bremen, GA 30110
  • Reassigned Medicare billing, Georgia enrollment
  • 132 clinicians in this Medicare group
NPI 1851569560 (954) 939-5000
Tmc Immediate Care, Inc
14 mi
Urgent Care
101 QUARTZ DR, SUITE 101
Villa Rica, GA 30180
  • Reassigned Medicare billing, Georgia enrollment
  • 45 clinicians in this Medicare group
NPI 1386708097 (770) 949-7500
Georgia Hospitalists Group, LLC
27 mi
Hospitalist
2360 ROCKMART HWY
Cedartown, GA 30125
  • Reassigned Medicare billing, Georgia enrollment
  • 160 clinicians in this Medicare group
NPI 1477099588 (770) 748-2500
Etowah Emergency Physicians, LLC
28 mi
Emergency Medicine
2360 ROCKMART HWY
Cedartown, GA 30125
  • Reassigned Medicare billing, Georgia enrollment
  • 102 clinicians in this Medicare group
NPI 1306388343 (770) 748-2500

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

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Tanner Medical Center - Carrollton

Acute Care Hospitals · Carrollton, GA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110011
Location705 Dixie StreetCarrollton, GA 30117 · Carroll County
Birthing friendly

Tanner Medical Center Villa Rica

Acute Care Hospitals · Villa Rica, GA
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110015
Location601 Dallas HighwayVilla Rica, GA 30180 · Carroll County
Emergency services Birthing friendly

Higgins General Hospital

Critical Access Hospitals · Bremen, GA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number111320
Location200 Allen Memorial DriveBremen, GA 30110 · Haralson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30117 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
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
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 8

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

KAREN STRICKLAND CARVER FNP
Nurse Practitioner
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 836-9445
BRIDGET NICOLE GREEN GORDY FNP , RN
Nurse Practitioner (Family)
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 836-9445
PAMELA A CUMBIE FNP-BC
Family Medicine
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 812-9445
DANIELLE CONNER FNP
Nurse Practitioner (Family)
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 836-9445
MRS. JESSICA ALBIN DOVE
Nurse Practitioner (Family)
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 836-9445
ERIC BRANDENBURG NP
Nurse Practitioner
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 812-9445
RAYMOND HARRISON M.D.
Emergency Medicine
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 836-9445
MRS. DEANNA CHRISTINE COBB PA-C
Physician Assistant
1480 S HIGHWAY 27
CARROLLTON, GA 30117
Carroll County (770) 812-9445

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 William Harrison's NPI number?

The NPI number for William Harrison is 1811323249. It was assigned to this individual provider in the NPPES registry on September 17, 2013.

Where is William Harrison located?

William Harrison practices at 1480 S Highway 27, Carrollton, GA 30117. The listed phone number is (770) 836-9445.

What is William Harrison's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is William Harrison enrolled in Medicare?

Yes. William Harrison is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for William Harrison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Harrison reassigns Medicare benefits to 7 organizations: Carrollton Emergency Physicians, PC (Carrollton, GA), Tanner Medical Group Inc (Carrollton, GA), Tmc Haralson Family Healthcare Center (Bremen, GA), Georgia Em-I Medical Services. LLC (Bremen, GA), Tmc Immediate Care, Inc (Villa Rica, GA) and 2 more organizations, listed in the Medicare section above. 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 William Harrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Harrison accept?

Health plans from Ambetter Health, Oscar Health and Oscar Insurance Company list William Harrison as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is William Harrison affiliated with any hospitals?

According to CMS data, William Harrison is affiliated with Tanner Medical Center - Carrollton, Tanner Medical Center Villa Rica and Higgins General Hospital.

When was this NPI record last updated?

The NPPES record for William Harrison was last updated on October 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.