MS. CARLY SUZANNE ERNST NP-C
NPI 1649554064
Nurse Practitioner - Family in Baton Rouge, LA

Active since October 04, 2011PECOS Enrolled
301 MAIN ST STE 2200, BATON ROUGE, LA 70801(225) 442-3597(855) 737-5542 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Dec 11, 2018, Sep 24, 2018 and 1 more (4 updates tracked since 2016).

About Ms. Carly Suzanne Ernst Np-c NPPES

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

MS. CARLY SUZANNE ERNST NP-C (NPI 1649554064) is an individual family provider in Baton Rouge, Louisiana, licensed in Texas (AP120012) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1649554064
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. CARLY SUZANNE ERNSTCredential: NP-C
Location Address301 MAIN ST STE 2200Baton Rouge, LA 70801-0014
Mailing Address333 Commerce St, Suite 360Nashville, TN 37201-1826 · (615) 913-5086 · Fax (888) 494-2588
Fax(855) 737-5542
Sole ProprietorNo
Enumeration DateOctober 4, 2011
Last NPPES UpdateSeptember 11, 20254 updates tracked since enumeration
NPI 1649554064 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 TX · AP120012
301 MAIN ST STE 2200, Baton Rouge, LA 70801

Secondary Practice Location 1

Location 12425 West Loop S Ste 200Houston, TX 77027-4208 · Phone (832) 786-4970 · Fax (855) 722-0157

Other Identifiers 1

Medicaid366146401TX

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)

Ms. Carly Suzanne Ernst Np-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.

Areas of Expertise CMS Part B claims 7

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.
95 services60 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
55 services31 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.
47 services36 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
45 services45 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.
25 services12 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70801 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
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 14

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

Nurse Practitioner (Family)
301 MAIN ST STE 2200
BATON ROUGE, LA 70801
General Practice
301 MAIN ST STE 2200
BATON ROUGE, LA 70801
Family Medicine
301 MAIN ST STE 2200
BATON ROUGE, LA 70801
Psychiatry & Neurology (Psychiatry)
301 MAIN ST STE 2200
BATON ROUGE, LA 70801
Dietitian, Registered
301 MAIN ST STE 2200
BATON ROUGE, LA 70801
Family Medicine
301 MAIN ST STE 2200
BATON ROUGE, LA 70801
Social Worker (Clinical)
301 MAIN ST STE 2200
BATON ROUGE, LA 70801
Social Worker (Clinical)
301 MAIN ST STE 2200
BATON ROUGE, LA 70801

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 Carly Ernst's NPI number?

The NPI number for Carly Ernst is 1649554064. It was assigned to this individual provider in the NPPES registry on October 4, 2011.

Where is Carly Ernst located?

Carly Ernst practices at 301 Main St Ste 2200, Baton Rouge, LA 70801. The listed phone number is (225) 442-3597.

What is Carly Ernst's specialty?

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

Is Carly Ernst enrolled in Medicare?

Yes. Carly Ernst is registered in the Medicare PECOS enrollment system.

What insurance does Carly Ernst accept?

Health plans from Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Carly Ernst 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 Carly Ernst was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.