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MEGAN GAINES ESTABROOK PA
NPI 1184216442
Physician Assistant in Savannah, GA

Active since February 08, 2021PECOS EnrolledAccepts Medicare Assignment
4700 WATERS AVE STE 405, SAVANNAH, GA 31404(912) 350-2700(912) 350-2715 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 8, 2026, Oct 12, 2021, Feb 8, 2021 (3 updates tracked since 2021).

About Megan Gaines Estabrook Pa NPPES

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

MEGAN GAINES ESTABROOK PA (NPI 1184216442) is an individual physician assistant in Savannah, Georgia, licensed in Georgia (9772) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Memorial University Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1184216442
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMEGAN GAINES ESTABROOKCredential: PA
Location Address4700 WATERS AVE STE 405Savannah, GA 31404-6220
Mailing Address4700 Waters Ave Ste 405Savannah, GA 31404-6220 · (912) 350-2700 · Fax (912) 350-2715
Phone(912) 350-2700
Fax(912) 350-2715
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateFebruary 8, 2021
Last NPPES UpdateApril 8, 20263 updates tracked since enumeration
NPPES CertifiedApril 8, 2026
✔ NPI 1184216442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in GA · 9772
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4700 WATERS AVE STE 405, Savannah, GA 31404
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Other Names 1

Former Name (1)Megan Ruth Gaines Pa-c

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.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

Megan Gaines Estabrook Pa 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 ID7719393974
PECOS Enrollment IDI20210312001113
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

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Memorial University Medical Center

Acute Care Hospitals · Savannah, GA
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110036
Location4700 Waters AvenueSavannah, GA 31404 · Chatham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31404 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
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$66.89 typical visit price
range $16.68 – $133.24
Typical copayment $16.72 (range $4.17 – $33.31)
Most-billed visit code 99213
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 2

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

SHELLY STEWART CHILDERS
Nurse Practitioner
4700 WATERS AVE STE 405
SAVANNAH, GA 31404
Chatham County (912) 350-2700
JOCELYN L HALL FNP-C
Nurse Practitioner
4700 WATERS AVE STE 405
SAVANNAH, GA 31404
Chatham County (912) 350-2700

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 Megan Estabrook's NPI number?

The NPI number for Megan Estabrook is 1184216442. It was assigned to this individual provider in the NPPES registry on February 8, 2021. The provider is also known as Megan Ruth Gaines Pa-C.

Where is Megan Estabrook located?

Megan Estabrook practices at 4700 Waters Ave Ste 405, Savannah, GA 31404. The listed phone number is (912) 350-2700.

What is Megan Estabrook's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Megan Estabrook enrolled in Medicare?

Yes. Megan Estabrook 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 Megan Estabrook accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Megan Estabrook 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 Megan Estabrook affiliated with any hospitals?

According to CMS data, Megan Estabrook is affiliated with Memorial University Medical Center.

When was this NPI record last updated?

The NPPES record for Megan Estabrook was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.