STEPHEN ANDREW PENTHEROS NP
NPI 1578840393
Nurse Practitioner - Adult Health in Myrtle Beach, SC

Active since November 08, 2011PECOS EnrolledAccepts Medicare Assignment
8121 ROURK ST, MYRTLE BEACH, SC 29572(843) 692-5000(843) 692-5010 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 27, 2026, Oct 14, 2021, Sep 13, 2021 (3 updates tracked since 2021).

About Stephen Andrew Pentheros Np NPPES

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

STEPHEN ANDREW PENTHEROS NP (NPI 1578840393) is an individual adult health provider in Myrtle Beach, South Carolina, licensed in South Carolina (32014) and active in the NPI registry since November 2011. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2021).

NPPES Registry Identity

NPI1578840393
Entity TypeIndividualMale
Primary Taxonomy363LA2200X
Provider Legal NameSTEPHEN ANDREW PENTHEROSCredential: NP
Location Address8121 ROURK STMyrtle Beach, SC 29572-4128
Mailing Address8121 Rourk StMyrtle Beach, SC 29572-4128 · (843) 692-5000 · Fax (843) 692-5010
Fax(843) 692-5010
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2021
Enumeration DateNovember 8, 2011
Last NPPES UpdateMay 27, 20263 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
NPI 1578840393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
Licenses Licensed in SC · 32014 Licensed in NY · 310357
Also ListedLicensed Practical NurseTaxonomy 164W00000X · License 306726-1 (NY)
8121 ROURK ST, Myrtle Beach, SC 29572

Secondary Practice Locations 3

Location 1817 Farrar DrConway, SC 29526-8747 · Phone (843) 234-1660 · Fax (843) 234-1661
Location 24620 Highway 17Murrells Inlet, SC 29576-5016 · Phone (843) 357-7357 · Fax (843) 357-7358
Location 33008 Bayboro StLoris, SC 29569-2714 · Phone (843) 756-0932 · Fax (843) 756-0508

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

Stephen Andrew Pentheros Np 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 ID446638258
PECOS Enrollment IDI20220607003247
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 29572 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
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
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 20

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

Nurse Practitioner (Family)
8121 ROURK ST
MYRTLE BEACH, SC 29572
Internal Medicine (Hematology & Oncology)
8121 ROURK ST
MYRTLE BEACH, SC 29572
Internal Medicine (Hematology & Oncology)
8121 ROURK ST
MYRTLE BEACH, SC 29572
Physician Assistant (Medical)
8121 ROURK ST
MYRTLE BEACH, SC 29572
Internal Medicine (Hematology & Oncology)
8121 ROURK ST
MYRTLE BEACH, SC 29572
Nurse Practitioner (Acute Care)
8121 ROURK ST
MYRTLE BEACH, SC 29572
Internal Medicine (Hematology & Oncology)
8121 ROURK ST
MYRTLE BEACH, SC 29572
Internal Medicine (Hematology & Oncology)
8121 ROURK ST
MYRTLE BEACH, SC 29572

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 Stephen Pentheros's NPI number?

The NPI number for Stephen Pentheros is 1578840393. It was assigned to this individual provider in the NPPES registry on November 8, 2011.

Where is Stephen Pentheros located?

Stephen Pentheros practices at 8121 Rourk St, Myrtle Beach, SC 29572. The listed phone number is (843) 692-5000.

What is Stephen Pentheros's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Stephen Pentheros enrolled in Medicare?

Yes. Stephen Pentheros 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.

When was this NPI record last updated?

The NPPES record for Stephen Pentheros was last updated on May 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.