Dr. Colleen Marie Stack, MD
- Medicare services, 2024
- 145
- Medicare patients, 2024
- 120
- Part D claims, 2023
- 13
- Hospital affiliations
- 2
- Industry payments
- $238
- Practice address
- 1200 North Elm Street, Greensboro, NC 27401
- Practice phone
- Call (336) 663-5803
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cone Health Congregational & Community Nurse Program
Mobile Lab · Greensboro, North Carolina
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. Colleen Marie Stack is a neurologist in Greensboro, North Carolina
Dr. Stack practices at Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina.
Dr. Stack's NPI, 1245659226, was assigned on April 7, 2014. Dr. Stack graduated from Duke University School of Medicine in 2014. Dr. Stack holds North Carolina license 2019-01393.
- NPI
- 1245659226NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426387390
- NPI enumeration date
- April 7, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (336) 663-5803
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Colleen Marie Stack practices at Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina
Dr. Stack's primary practice is Cone Health Congregational & Community Nurse Program, at 1200 North Elm Street, Greensboro, NC 27401. The practice phone is (336) 663-5803.
- Cone Health Congregational & Community Nurse Program1200 North Elm Street, Greensboro, NC 27401Phone(336) 663-5803
Source: Dmand AI Affiliation Data
Dr. Colleen Marie Stack is affiliated with 4 sites of care and 2 medical groups
Dr. Stack's primary practice is Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina. Dr. Stack is also affiliated with Cone Health Moses Cone Hospital. The medical group on file is Cone Health Medical Group. Dmand AI also links Dr. Stack to 1 more hospital, 1 group practice or clinic and 1 medical group, 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. Colleen Marie 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 |
|---|---|
| Cone Health Congregational & Community Nurse Program | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Colleen Marie Stack is one of 543 neurologists in North Carolina
Neurology is Dr. Stack's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Stack is licensed in North Carolina.
Specialties and state licenses
- Neurology, North CarolinaPrimary
Neurologists near Dr. Stack
Counts of neurologists 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. Colleen Marie Stack billed Medicare for 145 services in 2024
CMS data shows 145 Medicare services from Dr. Stack across 6 procedure codes in 2024, for 120 Medicare patients. Medicare paid $15,555 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Stack's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1652024: 12822%
- Tests and treatments
- 2023: 402024: 1757%
Dr. Stack compared with the North Carolina median for neurologists, 2024
- Dr. Stack
- North Carolina median
- Medicare services
- 145vs 35059% below
- Medicare patients
- 120vs 18635% below
- Part D claims
- 13vs 55098% below
Medians across 528 neurologists in North Carolina 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Colleen Marie Stack treated 120 Medicare patients in 2024, average age 74
CMS counts 120 Medicare patients who saw Dr. Stack in 2024. The largest group is 75 to 84, with 44 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Stack's median patient age at 67, with 57% women.
Dr. Stack's Medicare patients by age, 2024
Dr. Stack's Medicare patients by sex, 2024
- Women5546%
- Men6554%
Chronic conditions among Dr. Stack's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA68%
- Arthritis55%
- Mood disorders50%
- Anxiety48%
- Diabetes48%
- Depression45%
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 67
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Colleen Marie Stack wrote 13 Medicare Part D claims in 2023
In 2023, Dr. Stack wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $89 in total drug cost. In 2022, CMS named 103 claims across 6 drugs.
Dr. Stack's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1032023: 1387%
Drugs named by CMS: 1 in 2023, 6 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Colleen Marie Stack offers telehealth to Medicare patients
Dr. Stack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Stack as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Colleen Marie Stack received $238 in industry payments from 2019 to 2025
CMS Open Payments shows 14 general payments to Dr. Stack from 6 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $107.
General payments to Dr. Stack by program year, 2019 to 2025
Companies that paid Dr. Stack the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Colleen Marie Stack graduated from Duke University School of Medicine
Dr. Stack graduated from Duke University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Colleen Marie 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Industry payments | Open Payments (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. Colleen Marie 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. Colleen Marie Stack's NPI number?
Dr. Colleen Marie Stack's NPI number is 1245659226. It was assigned on April 7, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Colleen Marie Stack?
Dr. Colleen Marie Stack is a neurologist in Greensboro, North Carolina. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Colleen Marie Stack practice?
Dr. Stack practices at 1200 North Elm Street, Greensboro, NC 27401. Dr. Stack's primary practice is Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina. Dmand AI also links Dr. Stack to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Colleen Marie Stack's office phone number?
The practice phone on file for Dr. Stack is (336) 663-5803.
What is Dr. Colleen Marie Stack's medical license number?
Dr. Stack holds North Carolina license 2019-01393.
Which hospitals is Dr. Colleen Marie Stack affiliated with?
Dr. Stack is affiliated with Cone Health Moses Cone Hospital. Dmand AI links Dr. Stack to 1 more hospital.
What medical group is Dr. Colleen Marie Stack part of?
Dr. Stack is linked to Cone Health Medical Group. Dmand AI links Dr. Stack to 1 more medical group.
Does Dr. Colleen Marie Stack accept Medicare?
Yes. CMS data shows Dr. Stack billed Medicare for 145 services in 2024, and Dr. Stack accepts Medicare assignment.
Does Dr. Colleen Marie Stack offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Stack as offering telehealth services.
How many Medicare patients does Dr. Colleen Marie Stack see?
CMS counts 120 Medicare patients who saw Dr. Stack in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Colleen Marie Stack bill to Medicare?
In 2024, Dr. Stack's most billed Medicare services were hospital inpatient care (99223), critical care (99291) and nerve and brain test (95819).
Where did Dr. Colleen Marie Stack go to medical school?
Dr. Stack graduated from Duke University School of Medicine in 2014.
What drugs does Dr. Colleen Marie Stack prescribe most?
In 2023 Medicare Part D data, Dr. Stack's most prescribed drugs by claims were Donepezil HCl.
Has Dr. Colleen Marie Stack received payments from drug or device companies?
CMS Open Payments shows $238 in general payments to Dr. Stack from 6 companies from 2019 to 2025. The largest total came from Allergan Inc.
How long has Dr. Colleen Marie Stack been practicing?
Dr. Stack graduated from medical school in 2014, 12 years ago.
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