GATHLINE ETIENNE MD
NPI 1366602005
Psychiatry & Neurology - Neurology in Roswell, GA

Active since June 16, 2008PECOS EnrolledAccepts Medicare Assignment
98.5/100
CMS Quality Rating
2500 HOSPITAL BLVD STE 440, ROSWELL, GA 30076(770) 663-4649(770) 663-3930 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gathline Etienne Md NPPES

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

GATHLINE ETIENNE MD (NPI 1366602005) is an individual neurology provider in Roswell, Georgia, licensed in Georgia (070551) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Wellstar North Fulton Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366602005
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameGATHLINE ETIENNECredential: MD
Location Address2500 HOSPITAL BLVD STE 440Roswell, GA 30076-4919
Mailing Address2500 Hospital Blvd Ste 440Roswell, GA 30076-4919 · (770) 663-4649 · Fax (770) 663-3930
Fax(770) 663-3930
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJune 16, 2008
Last NPPES UpdateFebruary 10, 2026
NPPES CertifiedFebruary 10, 2026
NPI 1366602005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses Licensed in GA · 070551 Licensed in IL · 036173876
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedOphthalmologyTaxonomy 207W00000X · License ME107645 (FL)
2500 HOSPITAL BLVD STE 440, Roswell, GA 30076

Secondary Practice Locations 2

Location 13000 HOSPITAL BLVDROSWELL, GA 30076-4915 · Phone (770) 644-1570
Location 21741 Newnan Crossing Blvd E Ste GNewnan, GA 30265-6601 · Phone (678) 633-3500

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 and accepts Medicare assignment

Gathline Etienne Md 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 ID2961658562
PECOS Enrollment IDI20120815000141, I20131204002085, I20200325001588, I20240918001660, I20260504004872
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 4

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
59 services59 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
46 services43 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
29 services21 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Wellstar North Fulton Hospital

Acute Care Hospitals · Roswell, GA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number110198
Location3000 Hospital BoulevardRoswell, GA 30076 · Fulton County
Emergency services Birthing friendly

Mclaren Northern Michigan

Acute Care Hospitals · Petoskey, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230105
Location416 Connable AvePetoskey, MI 49770 · Emmet County
Emergency services Birthing friendly

Ascension All Saints Hospital

Acute Care Hospitals · Racine, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number520096
Location3801 Spring StRacine, WI 53405 · Racine County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30076 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability98
Improvement Activities40

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
32%304 patients2/55-star benchmark: 100%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
56%206 patients3/55-star benchmark: 100%
Medication Reconciliation Post-Discharge
The percentage of discharges from any inpatient facility (e.g. hospital, skilled nursing facility, or rehabilitation facility) for patients 18 years and older of age seen within 30 days following discharge in the office by the physician, prescribing…
Patients 65+: 100% · 22 patients
100%30 patients
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
65%305 patients3/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
71%380 patients3/55-star benchmark: 100%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
73%312 patients3/55-star benchmark: 100%
Screening for Osteoporosis for Women Aged 65-85 Years of Age
Percentage of female patients aged 65-85 years of age who ever had a central dual-energy X-ray absorptiometry (DXA) to check for osteoporosis
59%156 patients3/55-star benchmark: 98%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

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

Psychiatry & Neurology (Neurology)
2500 HOSPITAL BLVD STE 440
ROSWELL, GA 30076
Psychiatry & Neurology (Neurology)
2500 HOSPITAL BLVD STE 440
ROSWELL, GA 30076
Nurse Practitioner (Adult Health)
2500 HOSPITAL BLVD STE 440
ROSWELL, GA 30076
Psychiatry & Neurology (Neurology)
2500 HOSPITAL BLVD STE 440
ROSWELL, GA 30076

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 Gathline Etienne's NPI number?

The NPI number for Gathline Etienne is 1366602005. It was assigned to this individual provider in the NPPES registry on June 16, 2008.

Where is Gathline Etienne located?

Gathline Etienne practices at 2500 Hospital Blvd Ste 440, Roswell, GA 30076. The listed phone number is (770) 663-4649.

What is Gathline Etienne's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Gathline Etienne enrolled in Medicare?

Yes. Gathline Etienne 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 Gathline Etienne accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 10 other insurers list Gathline Etienne 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 Gathline Etienne affiliated with any hospitals?

According to CMS data, Gathline Etienne is affiliated with Wellstar North Fulton Hospital, Mclaren Northern Michigan and Ascension All Saints Hospital.

When was this NPI record last updated?

The NPPES record for Gathline Etienne was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.