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CAROLINE WHITEHILL MACKELLAR PA
NPI 1073761771
Physician Assistant in Winston Salem, NC

Active since September 05, 2008PECOS EnrolledAccepts Medicare Assignment
3333 SILAS CREEK PKWY, WINSTON SALEM, NC 27103(336) 718-7041(336) 718-9219 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 13, 2025, Dec 11, 2024, Jan 6, 2017 (3 updates tracked since 2017).

About Caroline Whitehill Mackellar Pa NPPES

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

CAROLINE WHITEHILL MACKELLAR PA (NPI 1073761771) is an individual physician assistant in Winston Salem, North Carolina, licensed in North Carolina (0010-04879) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with Novant Health Forsyth Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1073761771
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCAROLINE WHITEHILL MACKELLARCredential: PA
Location Address3333 SILAS CREEK PKWYWinston Salem, NC 27103-3013
Mailing AddressPo Box 60447Charlotte, NC 28260-0447 · (336) 718-7041 · Fax (336) 718-9219
Phone(336) 718-7041
Fax(336) 718-9219
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateSeptember 5, 2008
Last NPPES UpdateMarch 13, 20253 updates tracked since enumeration
NPPES CertifiedMarch 13, 2025
✔ NPI 1073761771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in NC · 0010-04879✔ Licensed in VA · 0110002873
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3333 SILAS CREEK PKWY, Winston Salem, NC 27103
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12311 Lewisville Clemmons RdClemmons, NC 27012-8905 · Phone (336) 713-0400
Location 21950 S Hawthorne RdWinston Salem, NC 27103-3912 · Phone (336) 718-8386 · Fax (336) 718-0290

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Blue Cross and Blue Shield of NC, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Caroline Whitehill Mackellar Pa 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 ID8628146933
PECOS Enrollment IDI20150211000816
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.

Hospital Affiliations CMS Care Compare

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

Novant Health Forsyth Medical Center

Acute Care Hospitals · Winston-Salem, NC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340014
Location3333 Silas Creek ParkwayWinston-Salem, NC 27103 · Forsyth County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27103 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
Most-billed visit code 99213
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 20

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

BROOKE WILLIAMS DO
Hospitalist
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-8383
BONNIE LYNN GAUDIN PA
Physician Assistant (Medical)
3333 SILAS CREEK PKWY, EMERGENCY DEPARTMENT
WINSTON SALEM, NC 27103
Forsyth County (336) 275-3325
RALPH DENTON UPDYKE JR. PA
Physician Assistant
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-7041
DR. DENNIS WARREN ROSS MD
Pathology (Hematology)
3333 SILAS CREEK PKWY
WINSTON-SALEM, NC 27103
Forsyth County (336) 718-3737
MR. KYLE TIMOTHY ROBERTS PA
Physician Assistant
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-7080
JUAN CARLOS VARELA M.D., PHD
Internal Medicine (Hematology)
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-5570
DR. MARIE HUFFMASTER THOMAS FNP-C
Nurse Practitioner (Family)
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-5000
DEBORAH KRIST POTTICARY
Nurse Practitioner
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-7041

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 Caroline Mackellar's NPI number?

The NPI number for Caroline Mackellar is 1073761771. It was assigned to this individual provider in the NPPES registry on September 5, 2008.

Where is Caroline Mackellar located?

Caroline Mackellar practices at 3333 Silas Creek Pkwy, Winston Salem, NC 27103. The listed phone number is (336) 718-7041.

What is Caroline Mackellar's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Caroline Mackellar enrolled in Medicare?

Yes. Caroline Mackellar 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.

What insurance does Caroline Mackellar accept?

Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of NC and UnitedHealthcare list Caroline Mackellar 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 Caroline Mackellar affiliated with any hospitals?

According to CMS data, Caroline Mackellar is affiliated with Novant Health Forsyth Medical Center.

When was this NPI record last updated?

The NPPES record for Caroline Mackellar was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.