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MR. GREGORY ROBERT MESA PA-C
NPI 1023144193
Physician Assistant in Rock Hill, SC

Active since February 26, 2007PECOS Enrolled
2670 MILLS PARK DR STE 200, ROCK HILL, SC 29732(803) 985-3939 Get Directions Write a Review

NPPES record last updated: January 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Gregory Robert Mesa Pa-c NPPES

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

MR. GREGORY ROBERT MESA PA-C (NPI 1023144193) is an individual physician assistant in Rock Hill, South Carolina, licensed in South Carolina (5442) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023144193
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. GREGORY ROBERT MESACredential: PA-C
Location Address2670 MILLS PARK DR STE 200Rock Hill, SC 29732-5005
Mailing Address2670 Mills Park Dr Ste 200Rock Hill, SC 29732-5005 · (803) 985-3939
Phone(803) 985-3939
Sole ProprietorNo
Enumeration DateFebruary 26, 2007
Last NPPES UpdateJanuary 7, 2025
NPPES CertifiedJanuary 7, 2025
✔ NPI 1023144193 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 SC · 5442✔ Licensed in NC · 103090
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.
2670 MILLS PARK DR STE 200, Rock Hill, SC 29732
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Other Identifiers 17

Medicaid348944CNC
Medicaid348944ANC
Other550847506Se Medicare Complete
Other550847506Workers Comp
OtherDB5806Railroad
OtherP00163937Railroad
OtherP00163937Railroad Insurance
OtherP61859Huma Humana
Other103090NC · State License Number
Other147223XXPreferred Care
Other550847506Champus
Other550847506Commercial Insurance
Other550847506Humana
Medicaid8913525NC
OtherD1819Medcost Preferred
Other267311481Champus
Other5442SC · State License Number

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Gregory Robert Mesa Pa-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29732 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
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 3

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

WENDY KEMMER FNP
Nurse Practitioner (Family)
2670 MILLS PARK DR STE 200
ROCK HILL, SC 29732
York County (803) 985-3939
CATHERINE WELCH PA-C
Physician Assistant (Medical)
2670 MILLS PARK DR STE 200
ROCK HILL, SC 29732
York County (803) 525-0883
MS. LETERA A HART FNP
Nurse Practitioner (Family)
2670 MILLS PARK DR STE 200
ROCK HILL, SC 29732
York County (803) 985-3939

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 Gregory Mesa's NPI number?

The NPI number for Gregory Mesa is 1023144193. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is Gregory Mesa located?

Gregory Mesa practices at 2670 Mills Park Dr Ste 200, Rock Hill, SC 29732. The listed phone number is (803) 985-3939.

What is Gregory Mesa's specialty?

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

Is Gregory Mesa enrolled in Medicare?

Yes. Gregory Mesa is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregory Mesa was last updated on January 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.