Dr. John M Macdonald , MD
Dermatology • Miami, FL
1475 Nw 12th Ave, Box 016960 M851
Miami, FL 331361002
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on April 10, 2006; this date does not establish years in practice.
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Published CMS data list 13 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Metoprolol Succinate — 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 95% of clinicians listed under Dermatology in Miami, FL (2024, 73 clinicians with data). Median for this group: 355. Middle half: 139 to 681.
Fewer Part D prescriptions than 95% of clinicians listed under Dermatology in Florida (2024, 907 clinicians with data). Median for this group: 606. Middle half: 254 to 1,130.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 38 in 2015 to 13 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015–2024.
Practice Location & Contact Primary Location
1475 Nw 12th Ave
Box 016960 M851
Miami, FL 331361002
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Dermatology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
17 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$104 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Miami and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 95% of clinicians listed under Dermatology in Miami, FL (2024, 73 clinicians with data). Median for this group: 355. Middle half: 139 to 681.
Fewer Part D prescriptions than 95% of clinicians listed under Dermatology in Florida (2024, 907 clinicians with data). Median for this group: 606. Middle half: 254 to 1,130.
Part D drug cost
A lower Part D drug cost than 95% of clinicians listed under Dermatology in Miami, FL (2024, 73 clinicians with data). Median for this group: $11,930. Middle half: $3,293 to $75,366.
A lower Part D drug cost than 95% of clinicians listed under Dermatology in Florida (2024, 907 clinicians with data). Median for this group: $32,090. Middle half: $6,089 to $165,032.
98 active clinicians are listed under Dermatology with a practice address in Miami, FL (1,213 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Miami
9.2% of these 98 clinicians have the CMS telehealth indicator.
73.5% of these 98 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 66% from 38 in 2015 to 13 in 2024.
- 2015: 38
- 2016: 33
- 2017: 42
- 2023: 13
- 2024: 13
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30-day fills
30-day fills decreased 55% from 38 in 2015 to 17 in 2024.
- 2015: 38
- 2016: 33
- 2017: 50
- 2023: 13
- 2024: 17
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Part D drug cost
Part D drug cost went from $767 in 2015 to $104 in 2024.
- 2015: $767
- 2016: $405
- 2017: $854
- 2023: $92
- 2024: $104
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Metoprolol Succinate | Metoprolol Succinate | 13 | 510 | $103.59 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dermatology
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Orthopaedic Surgery - Orthopaedic Surgery of the Spine
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Dermatology - Dermatopathology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated April 10, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Dermatology Specialists in Miami
- Dr. George Glinos, MD
- Dr. Paolo Romanelli, MD
- Dr. Jessica Cervantes, MD
- Dr. Mariya Miteva, MD
- Dr. Scott Elman, MD
- Dr. Robert Kirsner, MD
Mailing Address
1475 Nw 12th Ave, Box 016960 M851
Miami, FL 331361002
Phone: 3052438693