Dr. Mark Aaron Altschuler, MD
- Medicare services, 2024
- 1,271
- Medicare patients, 2024
- 240
- Part D claims, 2024
- 270
- Publications
- 1
- Clinical trials
- 3
- Practice address
- 20900 Biscayne Blvd, Aventura, FL 33180
- Practice phone
- Call (305) 682-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Altschuler'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. Mark Aaron Altschuler is a general surgeon in Miami, Florida
Dr. Altschuler practices at HCA Florida Aventura Hospital in Aventura, Florida, part of HCA Healthcare.
Dr. Altschuler's NPI, 1285654434, was assigned on July 20, 2006. Dr. Altschuler graduated from Wake Forest School of Medicine in 1971. Dr. Altschuler holds Florida license ME32363.
- NPI
- 1285654434NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597666107
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 682-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Aaron Altschuler practices at HCA Florida Aventura Hospital in Aventura, Florida
Dr. Altschuler's primary practice is HCA Florida Aventura Hospital, at 20900 Biscayne Blvd, Aventura, FL 33180 in Miami-Dade County. The practice phone is (305) 682-7000.
- HCA Florida Aventura Hospital20900 Biscayne Blvd, Aventura, FL 33180 · Miami-Dade CountyPhone(305) 682-7000
Source: Dmand AI Affiliation Data
Dr. Mark Aaron Altschuler is affiliated with 8 sites of care and 2 medical groups
Dr. Altschuler's primary practice is HCA Florida Aventura Hospital in Aventura, Florida, part of HCA Healthcare. Dr. Altschuler is also affiliated with Sylvester Comprehensive Cancer Center. The medical group on file is South Florida Surgical Specialists. Dmand AI also links Dr. Altschuler to 3 more hospitals, 2 home health agencies, 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. Mark Aaron Altschuler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Altschuler practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Aventura Hospital | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Aaron Altschuler is one of 1,593 general surgeons in Florida
Surgery is Dr. Altschuler's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Altschuler is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Altschuler's licenses on file in 2 states: Florida and North Carolina.
Specialties and state licenses
- Surgery, FloridaPrimary
- North Carolina license
General surgeons near Dr. Altschuler
Counts of general surgeons 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. Mark Aaron Altschuler billed Medicare for 1,271 services in 2024
CMS data shows 1,271 Medicare services from Dr. Altschuler across 10 procedure codes in 2024, for 240 Medicare patients. Medicare paid $102,236 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Altschuler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0322024: 1,0986%
- Tests and treatments
- 2023: 562024: 9264%
- Surgery
- 2023: 702024: 8116%
Dr. Altschuler compared with the Florida median for general surgeons, 2024
- Dr. Altschuler
- Florida median
- Medicare services
- 1,271vs 1986.4 times
- Medicare patients
- 240vs 13380% above
- Part D claims
- 223vs 435.2 times
Medians across 1,425 general surgeons in Florida with Dmand AI profiles that report each measure.
Dr. Altschuler'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.
Need commercial claims for Dr. Altschuler?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Altschuler and other general surgeons in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Aaron Altschuler treated 240 Medicare patients in 2024, average age 81
CMS counts 240 Medicare patients who saw Dr. Altschuler in 2024. The largest group is 85 and over, with 94 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 3.39, 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. Altschuler's median patient age at 81, with 56% women.
Dr. Altschuler's Medicare patients by age, 2024
Dr. Altschuler's Medicare patients by sex, 2024
- Women11950%
- Men12150%
Chronic conditions among Dr. Altschuler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease54%
- Chronic kidney disease51%
- Diabetes48%
- Heart failure48%
- COPD43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Altschuler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Aaron Altschuler wrote 270 Medicare Part D claims in 2024
In 2024, Dr. Altschuler wrote 270 Medicare Part D claims for 103 patients. 67% of them were for generic drugs. CMS names the drug for 223 of them, across 6 drugs with 11 or more claims each, at $9,502 in total drug cost. In 2023, CMS named 248 claims across 7 drugs.
Dr. Altschuler's Part D claims by kind of drug, 2024
- Generic181 claims67%
- Brand-name89 claims33%
Dr. Altschuler's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Altschuler's Part D claims, 2024
- Antibiotics15%40 of 270 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2482024: 22310%
Drugs named by CMS: 6 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mark Aaron Altschuler scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Altschuler for performance year 2024, reported as part of a group. Dr. Altschuler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 106 procedures of removal of tissue by Dr. Altschuler, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Altschuler ranks in Medicare procedure volume
- Removal of tissue
- 86th percentile106 procedures
- Removal of skin lesions
- 69th percentile33 procedures
- Melanoma (skin cancer) excision
- 67th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark Aaron Altschuler has 1 publication on record
Dmand AI links 1 paper to Dr. Altschuler.
Recent publications by Dr. Altschuler
See who Dr. Altschuler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Altschuler works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Aaron Altschuler has worked on 3 clinical trials
Dmand AI links Dr. Altschuler to 3 clinical trials. Conditions studied include Diabetic Foot, Pressure Ulcer and Foot Ulcer. Nuo Therapeutics sponsors the most, 3.
Conditions in Dr. Altschuler's trials
- Diabetic Foot
- Pressure Ulcer
- Foot Ulcer
- Skin Ulcer
Investigators on the most trials with Dr. Altschuler
- Julie Frances Bielec, MD3 shared trials
- Scott M. Bolhack, MD3 shared trials
- Warren Mark Breisblatt, MD3 shared trials
Recent clinical trials with Dr. Altschuler
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Mark Aaron Altschuler received $789 in industry payments from 2016 to 2024
CMS Open Payments shows 11 general payments to Dr. Altschuler from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Olympus America Inc. paid the most, $268.
General payments to Dr. Altschuler by program year, 2016 to 2024
Companies that paid Dr. Altschuler the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Aaron Altschuler has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Altschuler, most recently Fellow in 2008.
Awards and honors for Dr. Altschuler
- 2008
- Fellow
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Mark Aaron Altschuler graduated from Wake Forest School of Medicine
Dr. Altschuler graduated from Wake Forest School of Medicine in 1971. Dr. Altschuler is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Mark Aaron Altschuler accepts plans from 18 insurance carriers
Dr. Altschuler is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Humana
- +10 more carriersWith a free account
Plan types Dr. Altschuler accepts, by number of carriers
- Medicare12
- PPO12
- HMO11
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Aaron Altschuler'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)Medicare Part D Prescribers - by Provider (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Mark Aaron Altschuler
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. Mark Aaron Altschuler's NPI number?
Dr. Mark Aaron Altschuler's NPI number is 1285654434. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Aaron Altschuler?
Dr. Mark Aaron Altschuler is a general surgeon in Miami, Florida. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark Aaron Altschuler practice?
Dr. Altschuler practices at 20900 Biscayne Blvd, Aventura, FL 33180. Dr. Altschuler's primary practice is HCA Florida Aventura Hospital in Aventura, Florida, part of HCA Healthcare. Dmand AI also links Dr. Altschuler to 3 hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group.
What is Dr. Mark Aaron Altschuler's office phone number?
The practice phone on file for Dr. Altschuler is (305) 682-7000.
What is Dr. Mark Aaron Altschuler's medical license number?
Dr. Altschuler holds Florida license ME32363, one of the licenses on file in 2 states.
Which states has Dr. Mark Aaron Altschuler been licensed in?
Dmand AI has state licenses on file for Dr. Altschuler in Florida (1978 to 2026) and North Carolina (1971 to 1999).
Which hospitals is Dr. Mark Aaron Altschuler affiliated with?
Dr. Altschuler practices at HCA Florida Aventura Hospital in Aventura, Florida. Dr. Altschuler is also affiliated with Sylvester Comprehensive Cancer Center. Dmand AI links Dr. Altschuler to 3 more hospitals.
What medical group is Dr. Mark Aaron Altschuler part of?
Dr. Altschuler is linked to South Florida Surgical Specialists. Dmand AI links Dr. Altschuler to 1 more medical group.
Does Dr. Mark Aaron Altschuler accept Medicare?
Yes. CMS data shows Dr. Altschuler billed Medicare for 1,271 services in 2024, and Dr. Altschuler accepts Medicare assignment.
What is Dr. Mark Aaron Altschuler's MIPS score?
Dr. Altschuler's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Mark Aaron Altschuler see?
CMS counts 240 Medicare patients who saw Dr. Altschuler in 2024, with an average age of 81.
Is Dr. Mark Aaron Altschuler board certified?
Yes. Dr. Altschuler is board certified in surgery by the American Board of Surgery.
What services does Dr. Mark Aaron Altschuler bill to Medicare?
In 2024, Dr. Altschuler's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and hospital inpatient care (99223).
Where did Dr. Mark Aaron Altschuler go to medical school?
Dr. Altschuler graduated from Wake Forest School of Medicine in 1971.
What drugs does Dr. Mark Aaron Altschuler prescribe most?
In 2024 Medicare Part D data, Dr. Altschuler's most prescribed drugs by claims were Mupirocin, Gentamicin Sulfate and Ssd.
Has Dr. Mark Aaron Altschuler received payments from drug or device companies?
CMS Open Payments shows $789 in general payments to Dr. Altschuler from 7 companies from 2016 to 2024. The largest total came from Olympus America Inc.
How long has Dr. Mark Aaron Altschuler been practicing?
Dr. Altschuler graduated from medical school in 1971, 55 years ago.
Does Dr. Mark Aaron Altschuler do research?
Dmand AI links 1 publication to Dr. Altschuler. Dr. Altschuler has worked on 3 clinical trials.
What insurance does Dr. Mark Aaron Altschuler accept?
Dr. Altschuler is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.
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