Dr. Corey Andrew Ernst Stack, MD
- Medicare services, 2024
- 60
- Medicare patients, 2024
- 221
- Hospital affiliations
- 4
- Medical group
- 1
- State license
- 1
- Practice address
- 11705 Mercy Boulevard, Savannah, GA 31419
- Practice phone
- Call (912) 819-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stack's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Corey Andrew Ernst Stack is an anesthesiologist in Savannah, Georgia
Dr. Stack practices at Saint Joseph's Hospital in Savannah, Georgia, part of Sisters of Mercy.
Dr. Stack's NPI, 1659908820, was assigned on March 26, 2020. Dr. Stack graduated from Medical College of Georgia School of Medicine in 2020. Dr. Stack holds Georgia license 99102.
- NPI
- 1659908820NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981028776
- NPI enumeration date
- March 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (912) 819-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Corey Andrew Ernst Stack practices at Saint Joseph's Hospital in Savannah, Georgia
Dr. Stack's primary practice is Saint Joseph's Hospital, at 11705 Mercy Boulevard, Savannah, GA 31419 in Chatham County. The practice phone is (912) 819-4100.
- Saint Joseph's Hospital11705 Mercy Boulevard, Savannah, GA 31419 · Chatham CountyPhone(912) 819-4100
Source: Dmand AI Affiliation Data
Dr. Corey Andrew Ernst Stack is affiliated with 4 sites of care and 1 medical group
Dr. Stack's primary practice is Saint Joseph's Hospital in Savannah, Georgia, part of Sisters of Mercy. Dr. Stack is also affiliated with Candler Hospital. The medical group on file is DeKalb Anesthesiology Associates. Dmand AI also links Dr. Stack to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Corey Andrew Ernst Stack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stack practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Joseph's Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sisters of Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Corey Andrew Ernst Stack is one of 1,184 anesthesiologists in Georgia
Anesthesiology is Dr. Stack's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Stack is licensed in Georgia.
Specialties and state licenses
- Anesthesiology, GeorgiaPrimary
Anesthesiologists near Dr. Stack
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Corey Andrew Ernst Stack billed Medicare for 60 services in 2024
CMS data shows 60 Medicare services from Dr. Stack across 4 procedure codes in 2024, for 221 Medicare patients. Medicare paid $4,067 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Stack compared with the Georgia median for anesthesiologists, 2024
- Dr. Stack
- Georgia median
- Medicare services
- 60vs 9335% below
- Medicare patients
- 221vs 18221% above
Medians across 1,159 anesthesiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Stack's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Stack?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stack and other anesthesiologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Corey Andrew Ernst Stack treated 221 Medicare patients in 2024, average age 74
CMS counts 221 Medicare patients who saw Dr. Stack in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stack's median patient age at 68, with 59% women.
Dr. Stack's Medicare patients by age, 2024
Dr. Stack's Medicare patients by sex, 2024
- Women12255%
- Men9945%
Chronic conditions among Dr. Stack's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes33%
- Ischemic heart disease31%
- Anxiety30%
- Chronic kidney disease29%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Corey Andrew Ernst Stack takes part in Medicare
Dr. Stack accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Corey Andrew Ernst Stack graduated from Medical College of Georgia School of Medicine
Dr. Stack graduated from Medical College of Georgia School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Corey Andrew Ernst Stack's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Corey Andrew Ernst Stack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Corey Andrew Ernst Stack's NPI number?
Dr. Corey Andrew Ernst Stack's NPI number is 1659908820. It was assigned on March 26, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Corey Andrew Ernst Stack?
Dr. Corey Andrew Ernst Stack is an anesthesiologist in Savannah, Georgia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Corey Andrew Ernst Stack practice?
Dr. Stack practices at 11705 Mercy Boulevard, Savannah, GA 31419. Dr. Stack's primary practice is Saint Joseph's Hospital in Savannah, Georgia, part of Sisters of Mercy. Dmand AI also links Dr. Stack to 2 hospitals.
What is Dr. Corey Andrew Ernst Stack's office phone number?
The practice phone on file for Dr. Stack is (912) 819-4100.
What is Dr. Corey Andrew Ernst Stack's medical license number?
Dr. Stack holds Georgia license 99102.
Which hospitals is Dr. Corey Andrew Ernst Stack affiliated with?
Dr. Stack practices at Saint Joseph's Hospital in Savannah, Georgia. Dr. Stack is also affiliated with Candler Hospital. Dmand AI links Dr. Stack to 2 more hospitals.
What medical group is Dr. Corey Andrew Ernst Stack part of?
Dr. Stack is linked to DeKalb Anesthesiology Associates.
Does Dr. Corey Andrew Ernst Stack accept Medicare?
Yes. CMS data shows Dr. Stack billed Medicare for 60 services in 2024, and Dr. Stack accepts Medicare assignment.
How many Medicare patients does Dr. Corey Andrew Ernst Stack see?
CMS counts 221 Medicare patients who saw Dr. Stack in 2024, with an average age of 74.
What services does Dr. Corey Andrew Ernst Stack bill to Medicare?
In 2024, Dr. Stack's most billed Medicare services were anesthesia (00811), anesthesia (00731) and anesthesia (00520).
Where did Dr. Corey Andrew Ernst Stack go to medical school?
Dr. Stack graduated from Medical College of Georgia School of Medicine in 2020.
How long has Dr. Corey Andrew Ernst Stack been practicing?
Dr. Stack graduated from medical school in 2020, 6 years ago.
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