KARRYNA MERWINE CRNP
NPI 1609718956
Nurse Practitioner - Family in Hanahan, SC

Q: What is Karryna Merwine's NPI number?

The NPI number for Karryna Merwine is 1609718956. It was assigned to this individual provider in the NPPES registry on April 7, 2026.

Q: What is Karryna Merwine's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Karryna Merwine was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since April 07, 2026PECOS Enrolled

1800 EAGLE LANDING BLVD, HANAHAN, SC 29410(843) 553-0656 Get Directions Write a Review

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

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About Karryna Merwine Crnp NPPES

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

KARRYNA MERWINE CRNP (NPI 1609718956) is an individual family provider in Hanahan, South Carolina, licensed in South Carolina (31376) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1609718956

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameKARRYNA MERWINECredential: CRNP

Location Address1800 EAGLE LANDING BLVDHanahan, SC 29410-8517

Mailing Address534 Woodmont CirEaston, PA 18045-6135 · (864) 747-8477

Phone(843) 553-0656

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateApril 7, 2026

NPPES CertifiedApril 7, 2026

✔ NPI 1609718956 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 SC · 31376

1800 EAGLE LANDING BLVD, Hanahan, SC 29410

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karryna Merwine Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1456829787

PECOS Enrollment IDI20260506000015

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 29410 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.

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Other Providers at the Same Location NPPES 6

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

RAILROAD CROSSING HEALTHCARE, INC.

Skilled Nursing Facility