DR. COREY S. GREENWALD M.D.
NPI 1407857477
Psychiatry & Neurology - Psychiatry in Decatur, GA

Active since August 02, 2005PECOS EnrolledAccepts Medicare Assignment
92.93/100
CMS Quality Rating
2711 IRVIN WAY, SUITE 211, DECATUR, GA 30030(404) 501-0001(404) 501-0023 Get Directions Write a Review

NPPES record last updated: February 8, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Corey S. Greenwald M.d. NPPES

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

DR. COREY S. GREENWALD M.D. (NPI 1407857477) is an individual psychiatry provider in Decatur, Georgia, licensed in Georgia (041130) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Wellstar Kennestone Regional Medical Center, and is a graduate of Warren Alpert Medical School Of Brown University (1990).

NPPES Registry Identity

NPI1407857477
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. COREY S. GREENWALDCredential: M.D.
Location Address2711 IRVIN WAY, SUITE 211Decatur, GA 30030-5405
Mailing Address2711 Irvin Way, Suite 211Decatur, GA 30030-5405 · (404) 501-0001 · Fax (404) 501-0023
Fax(404) 501-0023
Sole ProprietorYes
Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 1990
Enumeration DateAugust 2, 2005
Last NPPES UpdateFebruary 8, 2012
NPI 1407857477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in GA · 041130
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

2711 IRVIN WAY, Decatur, GA 30030

Other Identifiers 6

Medicare ID-Type Unspecified26BDFPKGA
Medicare UPINF81945GA
Medicaid000703293BGA
Medicaid000703293CGA
Medicaid000703293DGA
Medicaid000703293AGA

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

Dr. Corey S. Greenwald M.d. 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 ID8123287075
PECOS Enrollment IDI20120312000884
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 2

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.

Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
105 services83 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
35 services34 patients

Hospital Affiliations CMS Care Compare 3

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

Wellstar Kennestone Regional Medical Center

Acute Care Hospitals · Marietta, GA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110035
Location677 Church StreetMarietta, GA 30060 · Cobb County
Emergency services Birthing friendly

Wellstar Cobb Medical Center

Acute Care Hospitals · Austell, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110143
Location3950 Austell RdAustell, GA 30106 · Cobb County
Birthing friendly

Wellstar Douglas Medical Center

Acute Care Hospitals · Douglasville, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110184
Location8954 Hospital DriveDouglasville, GA 30134 · Douglas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30030 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
$172.43 typical visit price
range $56.84 – $172.43
Typical copayment $43.10 (range $14.21 – $43.10)
Most-billed visit code 99205
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
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.

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.

92.93/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.38
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 13

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

Urology
2711 IRVIN WAY
DECATUR, GA 30030
Urology
2711 IRVIN WAY, SUITE 102
DECATUR, GA 30030
Radiology (Vascular & Interventional Radiology)
2711 IRVIN WAY, SUITE 102
DECATUR, GA 30030
Behavior Technician
2711 IRVIN WAY
DECATUR, GA 30030
Behavior Technician
2711 IRVIN WAY
DECATUR, GA 30030
Clinical Neuropsychologist
2711 IRVIN WAY, SUITE 211
DECATUR, GA 30030
Psychiatry & Neurology (Geriatric Psychiatry)
2711 IRVIN WAY, SUITE 211
DECATUR, GA 30030
Physician Assistant (Surgical)
2711 IRVIN WAY
DECATUR, GA 30030

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 Corey Greenwald's NPI number?

The NPI number for Corey Greenwald is 1407857477. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Where is Corey Greenwald located?

Corey Greenwald practices at 2711 Irvin Way Suite 211, Decatur, GA 30030. The listed phone number is (404) 501-0001.

What is Corey Greenwald's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Corey Greenwald enrolled in Medicare?

Yes. Corey Greenwald 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 Corey Greenwald accept?

Health plans from Alliant Health Plans, Inc. and UnitedHealthcare list Corey Greenwald 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 Corey Greenwald affiliated with any hospitals?

According to CMS data, Corey Greenwald is affiliated with Wellstar Kennestone Regional Medical Center, Wellstar Cobb Medical Center and Wellstar Douglas Medical Center.

When was this NPI record last updated?

The NPPES record for Corey Greenwald was last updated on February 8, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.