MARGIE JENNIFER HELMLY FNP-C
NPI 1114774312
Nurse Practitioner - Family in Summerville, SC

Q: What is Margie Helmly's NPI number?

The NPI number for Margie Helmly is 1114774312. It was assigned to this individual provider in the NPPES registry on May 4, 2024. The provider is also known as Jeni Helmly.

Q: What is Margie Helmly'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 Margie Helmly was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 May 04, 2024PECOS EnrolledAccepts Medicare Assignment

200 CALLEN BLVD STE 220, SUMMERVILLE, SC 29486(843) 723-6111(843) 727-2973 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Margie Jennifer Helmly Fnp-c NPPES

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

MARGIE JENNIFER HELMLY FNP-C (NPI 1114774312) is an individual family provider in Summerville, South Carolina, licensed in South Carolina (28428) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1114774312

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARGIE JENNIFER HELMLYCredential: FNP-C

Location Address200 CALLEN BLVD STE 220Summerville, SC 29486-3162

Mailing AddressPo Box 751649Charlotte, NC 28275-1649 · (888) 472-0043 · Fax (843) 724-2440

Phone(843) 723-6111

Fax(843) 727-2973

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateMay 4, 2024

Last NPPES UpdateFebruary 19, 2026

NPPES CertifiedFebruary 19, 2026

✔ NPI 1114774312 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 · 28428

200 CALLEN BLVD STE 220, Summerville, SC 29486

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Other Names 1

Professional Name (2)Jeni Helmly

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina.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

Margie Jennifer Helmly Fnp-c 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 ID3678914868

PECOS Enrollment IDI20240520001056

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

43 services33 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

32 services29 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

24 services19 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

12 services12 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

12 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Musc Medical Center

Acute Care Hospitals · Charleston, SC

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number420004

Location169 Ashley AveCharleston, SC 29425 · Charleston County

Emergency services Birthing friendly

Roper Hospital

Acute Care Hospitals · Charleston, SC

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420087

Location316 Calhoun StCharleston, SC 29401 · Charleston County

Emergency services

Roper St Francis Hospital-Berkeley Inc

Acute Care Hospitals · Summerville, SC

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420110

Location300 Callen BlvdSummerville, SC 29486 · Dorchester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29486 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 3

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

MRS. EMILY OKUBO PA-C

Physician Assistant

200 CALLEN BLVD STE 220
SUMMERVILLE, SC 29486

Berkeley County (843) 724-1950

ROPER SAINT FRANCIS PHYSICIANS NETWORK

Internal Medicine (Clinical Cardiac Electrophysiology)

200 CALLEN BLVD STE 220
SUMMERVILLE, SC 29486

Berkeley County (843) 534-1770

ROPER SAINT FRANCIS PHYSICIANS NETWORK

Internal Medicine (Cardiovascular Disease)

200 CALLEN BLVD STE 220
SUMMERVILLE, SC 29486

Berkeley County (843) 723-6111

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 Margie Helmly's NPI number?

The NPI number for Margie Helmly is 1114774312. It was assigned to this individual provider in the NPPES registry on May 4, 2024. The provider is also known as Jeni Helmly.

Where is Margie Helmly located?

Margie Helmly practices at 200 Callen Blvd Ste 220, Summerville, SC 29486. The listed phone number is (843) 723-6111.

What is Margie Helmly's specialty?

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

Is Margie Helmly enrolled in Medicare?

Yes. Margie Helmly 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 Margie Helmly accept?

Health plans from BlueCross BlueShield of South Carolina list Margie Helmly 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 Margie Helmly affiliated with any hospitals?

According to CMS data, Margie Helmly is affiliated with Musc Medical Center, Roper Hospital and Roper St Francis Hospital-Berkeley Inc.

When was this NPI record last updated?

The NPPES record for Margie Helmly was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.