Dr. Mark Aaron Altschuler , MD
Surgery • Miami, FL
19930 Ne 23rd Ave
Miami, FL 331801807
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 July 20, 2006; this date does not establish years in practice.
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Published CMS data list 1,271 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 488 service units.
- 99232 — Subsequent hospital care with moderate levelof medical decision making: 372 service units.
- 99223 — Initial hospital care with moderate level of medical decision making: 142 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 10 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 223 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:
- Mupirocin — 57 prescription fills, including refills.
- Gentamicin Sulfate — 56 prescription fills, including refills.
- Ssd (Silver Sulfadiazine) — 42 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 all 6 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Surgery in Miami, FL (2024, 52 clinicians with data). Median for this group: 160. Middle half: 62 to 266.
More Medicare Part B services than 90% of clinicians listed under Surgery in Florida (2024, 1,032 clinicians with data). Median for this group: 229. Middle half: 109 to 440.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,100 in 2020 to 1,271 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
19930 Ne 23rd Ave
Miami, FL 331801807
CMS Doctors and Clinicians lists 1 group name: South Florida Surgical Specialists Llc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1971
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
240 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $130,684 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $102,234 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
227 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
$9,502 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.
Open Payments general payments, program year 2024
All general payments: $33.65 across 2 records.
By nature of payment
- Food and Beverage: $33.65 across 2 records.
Reporting-company totals
- Smith+Nephew, Inc.: $21.77 across 1 record.
- Kerecis Limited: $11.88 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2024 (published June 30, 2026).
Years since graduation
55 years (graduated 1971)
CMS Doctors and Clinicians data list 1971 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
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.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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.
Enrolled in Medicare (PECOS)
Dr. Altschuler has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Altschuler as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Miami and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Surgery in Miami, FL (2024, 52 clinicians with data). Median for this group: 160. Middle half: 62 to 266.
More Medicare Part B services than 90% of clinicians listed under Surgery in Florida (2024, 1,032 clinicians with data). Median for this group: 229. Middle half: 109 to 440.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Surgery in Miami, FL (2024, 52 clinicians with data). Median for this group: $22,909. Middle half: $6,755 to $36,902.
A higher Medicare-allowed amount than 85% of clinicians listed under Surgery in Florida (2024, 1,032 clinicians with data). Median for this group: $31,559. Middle half: $12,420 to $65,734.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Surgery in Miami, FL (2024, 52 clinicians with data). Median for this group: $18,139. Middle half: $5,159 to $29,172.
A higher Medicare payment amount than 85% of clinicians listed under Surgery in Florida (2024, 1,032 clinicians with data). Median for this group: $24,355. Middle half: $9,647 to $51,165.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Surgery in Miami, FL (2024, 37 clinicians with data). Median for this group: 39. Middle half: 19 to 81.
More Part D prescriptions than 85% of clinicians listed under Surgery in Florida (2024, 829 clinicians with data). Median for this group: 69. Middle half: 30 to 145.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Surgery in Miami, FL (2024, 37 clinicians with data). Median for this group: $150. Middle half: $86 to $533.
A higher Part D drug cost than 85% of clinicians listed under Surgery in Florida (2024, 829 clinicians with data). Median for this group: $488. Middle half: $153 to $1,724.
120 active clinicians are listed under Surgery with a practice address in Miami, FL (1,888 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Miami
8.3% of these 120 clinicians have the CMS telehealth indicator.
59.2% of these 120 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 B services
Medicare Part B services increased 16% from 1,100 in 2020 to 1,271 in 2024.
- 2020: 1,100
- 2021: 1,381
- 2022: 1,017
- 2023: 1,158
- 2024: 1,271
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Medicare-allowed amount
Medicare-allowed amount increased 12% from $116,855 in 2020 to $130,684 in 2024.
- 2020: $116,855
- 2021: $145,530
- 2022: $105,107
- 2023: $121,023
- 2024: $130,684
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Paid by Medicare
Paid by Medicare increased 10% from $93,258 in 2020 to $102,234 in 2024.
- 2020: $93,258
- 2021: $116,008
- 2022: $82,010
- 2023: $93,967
- 2024: $102,234
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 39% from 161 in 2020 to 223 in 2024.
- 2020: 161
- 2021: 239
- 2022: 154
- 2023: 248
- 2024: 223
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30-day fills
30-day fills increased 38% from 164 in 2020 to 227 in 2024.
- 2020: 164
- 2021: 242
- 2022: 156
- 2023: 252
- 2024: 227
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Part D drug cost
Part D drug cost decreased 11% from $10,674 in 2020 to $9,502 in 2024.
- 2020: $10,674
- 2021: $8,560
- 2022: $7,888
- 2023: $11,699
- 2024: $9,502
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $137.97 in 2019 to $33.65 in 2024.
- 2019: $137.97
- 2022: $85.55
- 2023: $147.96
- 2024: $33.65
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $33.65.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
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Pico 14 | General | $21.77 |
| Kerecis Limited |
Food and Beverage
Cash or cash equivalent
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Kerecis Omega3 SurgiClose | General | $11.88 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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488 | 101 | $294.83 | $101.75 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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372 | 100 | $238.83 | $82.70 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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142 | 117 | $520.29 | $181.66 |
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97597
Removal of tissue from wound, 20.0 sq cm or less
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92 | 48 | $108.51 | $37.41 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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81 | 81 | $396.69 | $142.31 |
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15271
Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less
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24 | 15 | $262.08 | $92.50 |
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11042
Removal of skin and tissue, 20.0 sq cm or less
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22 | 17 | $187.50 | $64.56 |
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11043
Removal of muscle and/or tissue, 20.0 sq cm or less
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18 | 15 | $479.88 | $170.36 |
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17250
Application of chemical to stop tissue regrowth in wound
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17 | 11 | $116.94 | $41.43 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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15 | 12 | $406.74 | $139.31 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
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 |
|---|---|---|---|---|---|
| Mupirocin | Mupirocin | 57 | 1,156 | $503.85 | 32 |
| Gentamicin Sulfate | Gentamicin Sulfate | 56 | 1,297 | $2,211.47 | 34 |
| Ssd | Silver Sulfadiazine | 42 | 843 | $411.45 | 34 |
| Silver Sulfadiazine | Silver Sulfadiazine | 29 | 614 | $162.79 | 26 |
| Doxycycline Hyclate | Doxycycline Hyclate | 21 | 152 | $186.78 | 15 |
| Santyl | Collagenase Clostridium Hist. | 18 | 487 | $6,025.73 | 16 |
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
Self-certified to NPPES: 2024-01-31NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 2086S0129X
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20080630000720
FL
5597666107
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
South Florida Surgical Specialists Llc
3000 Coral Hills Dr, Coral Springs, FL 330654108
Phone: 9543443000
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 19930 NE 23RD AVE, MIAMI, FL 331801807 (Tel: 3059319070)
Registered at 19930 NE 23RD AVE, MIAMI, FL 331801807 (Tel: 3059319070)
Surgery (license number reported to NPPES: FL ME32363)
NPI status registered as active in NPPES database
Registered at 21110 BISCAYNE BLVD, SUITE 301, AVENTURA, FL 331801227 (Tel: 3059317650)
Registered at 21110 BISCAYNE BLVD, SUITE 301, AVENTURA, FL 331801227 (Tel: 3059317650)
Recorded as MARK ALTSCHULER, MD
Specialist (license number reported to NPPES: FL ME0032363)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Miami
- Dr. Ali Ghodsizad, MD
- Dr. Nima Khosravani, MD
- Dr. Julie Valenzuela, MD
- Dr. Josefina Farra, MD
- Dr. Moises Jacobs, MD, FACS
- Dr. Wilmer Mata, MD
Mailing Address
19930 Ne 23rd Ave
Miami, FL 331801807
Phone: 3059319070