Are you Dr. Mack? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 10 Guyenne Rd, Wilmington, DE 19807
About Dr. Mack
Margaret M. Mack, PhD, MA, APRN BC is a certified clinical nurse specialist (cns) based in Wilmington, DE. According to Medicare claims data, Margaret cared for 77 Medicare patients across 343 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, psychotherapy with evaluation and management visit, 45 minutes, and psychotherapy with evaluation and management visit, 30 minutes. The provider's National Provider Identifier (NPI) is 1962618686.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (302) 530-0358
- Email not available
Practice Locations
10 GUYENNE RD
Wilmington, DE 19807
Conditions and Services Within This Provider's Scope
Within Certified Clinical Nurse Specialist generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Brain & memory
Cancer care
- Radiation Dermatitis and Skin Burns
- Cancer-related fatigue
- Chemo Brain
Geriatric care
Ostomy & bowel
Wound care
- Feeding Tube Site Irritation
- Cellulitis
- Leg Ulcers
Wounds & skin
- Severe skin tears
- Bedsores
- Burn Scars And Contractures
- Diabetic Foot Sores
- Non-Healing Wounds
- Post-surgery fever or infection
- Venous Leg Ulcers
Bladder & bowel
Bladder and urinary
Breathing
Diabetes & endocrine
Digestive
Elder care
Heart & circulation
Kidney care
Lungs & breathing
Mental health
- Adult ADHD
- Alcohol use disorder
- Anxiety
- Bipolar disorder
- Borderline personality disorder
- Depression
- Insomnia
- OCD
- Opioid use disorder
- Panic disorder
- Postpartum depression
- Schizophrenia
- Trauma
Pain
Sleep
Swelling
Procedures & services
Bladder & bowel
- Catheter care and troubleshooting
- Skin barrier and rash care for incontinence
- Pelvic Floor Physical Therapy
Bladder and urinary
Breathing
- CPAP Setup and Mask Troubleshooting
- Home Oxygen Therapy Training
- Nebulizer Breathing Treatment Training
- Airway Suctioning For Meconium
Cancer care
- Cancer symptom support
Chronic illness
- Feeding tube care and troubleshooting
- Medication list review
- Post-hospital follow-up visit
- Chronic disease management
Digestive
- Bowel Retraining Program
Elder care
- Caregiver training and support
- Advance Care Planning
- Fall risk assessment
Geriatric care
Heart & circulation
Mental health
- Sleep habit coaching
- Postpartum Mental Health Screening
- Psychiatric evaluation
- Psychiatric Medication Management
- Substance abuse evaluation
- Supportive psychotherapy
Nursing care
- Central Line and PICC Line Dressing Change
- G-Tube Button Replacement
Ostomy & bowel
- Ostomy bag fitting and care
- Ostomy leak troubleshooting
Pain
Wound care
- Pressure-Relief Cushion and Bed Fitting
- Stoma Site Marking Before Surgery
- Suture and Staple Removal
- Wound Infection Treatment
Wounds & skin
- Bedsore staging and treatment
- Leg wrap compression therapy
- Wound cleaning and dead tissue removal
- Wound dressing and care
- Negative pressure wound therapy
Brain & memory
Diabetes & endocrine
- Continuous glucose monitor setup
- Diabetes Self-Management Education
- Diabetic Foot Checkup
Lungs & breathing
- Inhaler and breathing device training
Palliative & hospice
Palliative care
- Hospice Care Evaluation
Swelling
Procedures Most Often Billed to Medicare
343 services · 77 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 45 minutes | Treatment | 90836 |
122 | As often as other peers in Certified Clinical Nurse… |
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
47 | Less often than most peers in Certified Clinical Nurse… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
156 | More often than most peers in Certified Clinical Nurse… |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
18 | Less often than most peers in Certified Clinical Nurse… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other certified clinical nurse specialists in Wilmington 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1981 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Mack?
Dr. Mack is a certified clinical nurse specialist (cns) in Wilmington, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Mack's address?
Dr. Mack is listed at 10 Guyenne Rd, Wilmington, DE 19807. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Mack?
The number on file is (302) 530-0358. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Mack's NPI number?
Dr. Mack's National Provider Identifier is 1962618686. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Mack train?
Dr. Mack attended Other, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mack been practicing?
Dr. Mack has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Mack perform?
According to Medicare billing data, Dr. Mack provides treatments such as psychotherapy with evaluation and management visit, 45 minutes and psychotherapy with evaluation and management visit, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mack confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mack. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.