CYNTHIA RILEY
NPI 1093429508
Nurse Practitioner in Pawleys Island, SC

Active since January 09, 2023PECOS Enrolled
9699 OCEAN HWY, PAWLEYS ISLAND, SC 29585(843) 237-4296 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 9, 2025, Apr 2, 2025, Jan 9, 2023 (3 updates tracked since 2023).

About Cynthia Riley NPPES

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

CYNTHIA RILEY (NPI 1093429508) is an individual nurse practitioner in Pawleys Island, South Carolina, licensed in South Carolina (26933) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS and maintains 9 additional practice locations.

NPPES Registry Identity

NPI1093429508
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCYNTHIA RILEY
Location Address9699 OCEAN HWYPawleys Island, SC 29585-7425
Mailing AddressPo Box 421718Georgetown, SC 29442-4203 · (843) 527-7000
Sole ProprietorNo
Enumeration DateJanuary 9, 2023
Last NPPES UpdateDecember 9, 20253 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
NPI 1093429508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in SC · 26933
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.

9699 OCEAN HWY, Pawleys Island, SC 29585

Secondary Practice Locations 9

Location 11075 N Fraser StGeorgetown, SC 29440-2848 · Phone (843) 527-4442 · Fax (843) 527-4027
Location 2701 S Morgan AveAndrews, SC 29510-2959 · Phone (843) 264-5253 · Fax (843) 264-5970
Location 32347 S Highway 17Murrells Inlet, SC 29576-7611 · Phone (843) 357-2443 · Fax (843) 357-2132
Location 4456 N Main StHemingway, SC 29554-9190 · Phone (843) 558-9319 · Fax (843) 558-9818
Location 54320 Holmestown RdMyrtle Beach, SC 29588-7837 · Phone (843) 652-8440 · Fax (843) 652-8441
Location 64301 Dick Pond RdMyrtle Beach, SC 29588-6807 · Phone (843) 652-8100 · Fax (843) 652-8122
Location 711916 Highway 707 Ste DMurrells Inlet, SC 29576-9610 · Phone (843) 652-8450 · Fax (843) 652-8451
Location 82200 Crow Ln Ste 301Myrtle Beach, SC 29577-1663 · Phone (843) 848-5300 · Fax (843) 848-5305
Location 94367 Riverwood Dr Unit 110Murrells Inlet, SC 29576-4381 · Phone (843) 652-8046 · Fax (843) 357-9771

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Cynthia Riley 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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
104 services25 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
90 services52 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
72 services65 patients
Injection, ketorolac tromethamine, per 15 mg J1885
Ketorolac tromethamine is a medication administered through injection, often used to manage moderate to severe pain. Each 15 mg dose helps to reduce hormones causing inflammation and pain in the body. It is not recommended for long-term use.
26 services11 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
20 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29585 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 18

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

Family Medicine
9699 OCEAN HWY, GEORGETOWN HEALTH GROUP
PAWLEYS ISLAND, SC 29585
Family Medicine
9699 OCEAN HWY
PAWLEYS ISLAND, SC 29585
Clinical Medical Laboratory
9699 OCEAN HWY, SUITE A
PAWLEYS ISLAND, SC 29585
Physician Assistant (Medical)
9699 OCEAN HWY
PAWLEYS ISLAND, SC 29585
Family Medicine
9699 OCEAN HWY
PAWLEYS ISLAND, SC 29585
Family Medicine
9699 OCEAN HWY
PAWLEYS ISLAND, SC 29585
Clinic/Center (Rural Health)
9699 OCEAN HWY
PAWLEYS ISLAND, SC 29585
Nurse Practitioner (Primary Care)
9699 OCEAN HWY, WACCMAAW MEDICAL CENTER
PAWLEYS ISLAND, SC 29585

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 Cynthia Riley's NPI number?

The NPI number for Cynthia Riley is 1093429508. It was assigned to this individual provider in the NPPES registry on January 9, 2023.

Where is Cynthia Riley located?

Cynthia Riley practices at 9699 Ocean Hwy, Pawleys Island, SC 29585. The listed phone number is (843) 237-4296.

What is Cynthia Riley's specialty?

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

Is Cynthia Riley enrolled in Medicare?

Yes. Cynthia Riley is registered in the Medicare PECOS enrollment system.

What insurance does Cynthia Riley accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina, First Choice Next and InStil Health and 2 other insurers list Cynthia Riley 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.

When was this NPI record last updated?

The NPPES record for Cynthia Riley was last updated on December 9, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.