Margaret M Mack, PHD., MA, APRN BC
Psychiatric/Mental Health, Adult
Margaret M Mack is a Psychiatric/Mental Health, Adult specialist based in Wilmington, DE with over 45 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 45 years in clinical nurse specialist, Margaret M Mack, PHD., MA, APRN BC is a long-established psychiatric/mental health, adult specialist in Wilmington. She has been practicing since 2007 — over 45 years. CMS Medicare data shows her patients commonly have high cholesterol, depression, and mood disorders.
At a glance
- Uses generic medications more than 94% of reporting doctors in Delaware
- Virtual visits available — no app or travel required
Older · 1789dNPPES updated 2021-06-29 · verify NPI on CMS · Verify license at Delaware Board of Medical Licensure & Discipline
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better96.5%
Delaware avg: 84.9 · US avg: 82.8
✓ Higher than most doctors nationally(+13.7 pts)
Top 6% of reporting doctors in DelawareHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
27
Unique beneficiaries
Boutique practicePrescription Recipients
35
Patients prescribed
Prescriptions Written
432
Total claims
Total Medicare drug cost: $33k
Percentile rankings compared against 134 reporting peers in Delaware.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Depression, and Mood Disorders.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+43%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+36%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-3%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+10%) — a focus area for this doctor
A condition with extreme mood swings between emotional highs and lows
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.3k received from industry
48 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Margaret M Mack's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jun 28, 2021
Self-reported via NPPES
45 years in practice
Senior practitioner
Definition to come...
Taxonomy: 364SP0809X
Virtual Psychiatric/Mental Health, Adult Care With Margaret M Mack
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Margaret M Mack for cholesterol management, depression management, mood disorder follow-ups — no travel to Wilmington required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Margaret M Mack
NPI records show Dr. Mack as active with telehealth listed in Wilmington, DE. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (302) 530-0358.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Margaret M Mack
Practice Location
10 Guyenne Rd, Wilmington, DE 19807-1414
Mailing Address
10 Guyenne Rd, Wilmington, DE 19807-1414
This is a provider directory. Contact the office directly to schedule appointments.
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