Dr. Alexander E. Ropper, MD

  • Houston, TX
  • Neurosurgeon
NPI1497998264PAC ID1355589904
Medicare services, 2024
173
Medicare patients, 2024
140
Part D claims, 2024
209
Publications
115
Clinical trials
1
Practice address
2727 W Holcombe Blvd, Houston, TX 77025
Practice phone
Call (713) 442-3300
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ambulatory Surgery Center at Berthelsen Main Campus

Surgery Center - Not Medicare-Certified · Houston, Texas

See all 5 affiliations

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Dr. Alexander E. Ropper is a neurosurgeon in Houston, Texas

Dr. Ropper practices at Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas.

Dr. Ropper's NPI, 1497998264, was assigned on April 9, 2009. Dr. Ropper graduated from Tufts University School Of Medicine in 2007. Dr. Ropper holds Texas license Q4838.

NPI and contact details
Medicare PAC ID
1355589904
NPI enumeration date
April 9, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(713) 442-3300
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Alexander E. Ropper practices at Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas

Dr. Ropper's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus, at 2727 W Holcombe Blvd, Houston, TX 77025. The practice phone is (713) 442-3300.

  • Ambulatory Surgery Center at Berthelsen Main Campus
    2727 W Holcombe Blvd, Houston, TX 77025Phone(713) 442-3300

Source: Dmand AI Affiliation Data

Dr. Alexander E. Ropper is affiliated with 2 sites of care and 3 medical groups

Dr. Ropper's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas. Dr. Ropper is also affiliated with Baylor St. Luke's Medical Center. The medical group on file is Kelsey-Seybold Clinic. Dmand AI also links Dr. Ropper to 2 more medical groups, each named with a free account.

See all 5 affiliations for Dr. Ropper

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Alexander E. Ropper's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ropper practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ambulatory Surgery Center at Berthelsen Main CampusAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Alexander E. Ropper is one of 603 neurosurgeons in Texas

Neurological surgery is Dr. Ropper's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Ropper is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Ropper's licenses on file in 3 states: Texas, Arizona and Massachusetts.

Specialties and state licenses

  • Neurological surgery, TexasPrimaryLicense Q4838 · 2015 to 2026 · taxonomy 207T00000X
  • Arizona license2014 to 2018
  • Massachusetts license2012 to 2017

Clinical focus

Dmand AI lists back and neck pain treatment without fusion, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Ropper treats.

Neurosurgeons near Dr. Ropper

Counts of neurosurgeons 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. Alexander E. Ropper billed Medicare for 173 services in 2024

CMS data shows 173 Medicare services from Dr. Ropper across 5 procedure codes in 2024, for 140 Medicare patients. Medicare paid $22,119 for them.

Medicare services, 2024173
Medicare patients140
Paid by Medicare$22,119
Procedure codes5

Dr. Ropper's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2032024: 13932%
Surgery
2023: 172024: 34100%

Where Dr. Ropper's Medicare services took place, 2024

  • In an office13980%
  • In a facility3420%

Dr. Ropper compared with the Texas median for neurosurgeons, 2024

  • Dr. Ropper
  • Texas median
Medicare services
173vs 21218% below
Medicare patients
140vs 138Close to median
Part D claims
169vs 582.9 times

Medians across 518 neurosurgeons in Texas with Dmand AI profiles that report each measure.

Dr. Ropper'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.

See all procedures by Dr. Ropper

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ropper and other neurosurgeons in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Alexander E. Ropper treated 140 Medicare patients in 2024, average age 73

CMS counts 140 Medicare patients who saw Dr. Ropper in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.20, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ropper's median patient age at 65, with 51% women.

Medicare patients, 2024140
Average age73
Average risk score1.20

Dr. Ropper's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ropper's Medicare patients by sex, 2024

  • Women6546%
  • Men7554%

Chronic conditions among Dr. Ropper's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Ischemic heart disease34%
  5. Diabetes33%
  6. Anxiety32%
  7. Mood disorders26%
  8. Depression25%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ropper's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women51%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Alexander E. Ropper wrote 209 Medicare Part D claims in 2024

In 2024, Dr. Ropper wrote 209 Medicare Part D claims for 70 patients. 99% of them were for generic drugs. CMS names the drug for 169 of them, across 4 drugs with 11 or more claims each, at $1,149 in total drug cost. In 2023, CMS named 214 claims across 4 drugs.

Part D claims, 2024209
Drugs named by CMS4
Total drug cost$1,149
Part D patients70

Dr. Ropper's Part D claims by kind of drug, 2024

  • Generic207 claims99%
  • Brand-name and other2 claims1%

Dr. Ropper'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. Ropper's Part D claims, 2024

  • Opioids71%148 of 209 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: 2142024: 16921%

Drugs named by CMS: 4 in 2024, 4 in 2023.

See all prescribing by Dr. Ropper

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. Alexander E. Ropper ranks in the 65th percentile for spinal fusion in Medicare

Dr. Ropper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 73 procedures of spinal fusion by Dr. Ropper, more than 65% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Ropper ranks in Medicare procedure volume

Spinal fusion
65th percentile73 procedures
Laminectomy or laminotomy (partial removal of spine bones)
56th percentile26 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Alexander E. Ropper has 115 publications on record

Dmand AI links 115 papers to Dr. Ropper, published from 2011 to 2025. 2020 was the busiest year, with 11. The most frequent topics are Spinal Fusion, Postoperative Complications and Cervical Vertebrae. Dr. Ropper has published most often in World Neurosurg. Dr. Ropper's most frequent co-authors are Sebastian Winocour, MD, Terence G. Verla, MD and John H. Chi, MD.

Papers115
Years published2011 to 2025

Dr. Ropper's papers by year, 2016 to 2025

Topics Dr. Ropper writes about most

  • Spinal Fusion
  • Postoperative Complications
  • Cervical Vertebrae
  • Tomography, X-Ray Computed
  • Spinal Cord Injuries
  • Thoracic Vertebrae
  • Bone Transplantation
  • Neurosurgical Procedures

Dr. Ropper's most frequent co-authors

Recent publications by Dr. Ropper

See all 115 publications and co-authors

See who Dr. Ropper researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ropper works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Alexander E. Ropper has worked on 1 clinical trial

Dmand AI links Dr. Ropper to 1 clinical trial. Conditions studied include Spinal Cord Injuries and Spinal Cord Diseases.

Conditions in Dr. Ropper's trials

  • Spinal Cord Injuries
  • Spinal Cord Diseases

Investigators on the most trials with Dr. Ropper

Recent clinical trials with Dr. Ropper

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Alexander E. Ropper received $238,491 in industry payments from 2016 to 2025

CMS Open Payments shows 356 general payments to Dr. Ropper from 25 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 41% of the total. Globus Medical, Inc. paid the most, $125,449.

General payments to Dr. Ropper by program year, 2016 to 2025

General payments to Dr. Ropper by kind, 2016 to 2025

$238.5Kin total
  • Speaker and faculty fees$98,12041%
  • Consulting fees$94,07539%
  • Travel and lodging$31,27413%
  • Food and beverage$14,9706%
  • Entertainment$520%

Companies that paid Dr. Ropper the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ropper

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Alexander E. Ropper graduated from Tufts University School Of Medicine

Dr. Ropper graduated from Tufts University School Of Medicine in 2007. Dr. Ropper is a member of CNS.

  1. Medical schoolTufts University School Of Medicine
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. Alexander E. Ropper accepts plans from 20 insurance carriers

Dr. Ropper is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Cigna
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • +12 more carriersWith a free account

Plan types Dr. Ropper accepts, by number of carriers

  1. PPO13
  2. HMO10
  3. Medicare9
  4. POS6
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Alexander E. Ropper's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Alexander E. Ropper

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. Alexander E. Ropper's NPI number?

Dr. Alexander E. Ropper's NPI number is 1497998264. It was assigned on April 9, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Alexander E. Ropper?

Dr. Alexander E. Ropper is a neurosurgeon in Houston, Texas. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Alexander E. Ropper practice?

Dr. Ropper practices at 2727 W Holcombe Blvd, Houston, TX 77025. Dr. Ropper's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas. Dmand AI also links Dr. Ropper to 2 medical groups.

What is Dr. Alexander E. Ropper's office phone number?

The practice phone on file for Dr. Ropper is (713) 442-3300.

What is Dr. Alexander E. Ropper's medical license number?

Dr. Ropper holds Texas license Q4838, one of the licenses on file in 3 states.

Which states has Dr. Alexander E. Ropper been licensed in?

Dmand AI has state licenses on file for Dr. Ropper in Texas (2015 to 2026), Arizona (2014 to 2018) and Massachusetts (2012 to 2017).

Which hospitals is Dr. Alexander E. Ropper affiliated with?

Dr. Ropper is affiliated with Baylor St. Luke's Medical Center.

What medical group is Dr. Alexander E. Ropper part of?

Dr. Ropper is linked to Kelsey-Seybold Clinic. Dmand AI links Dr. Ropper to 2 more medical groups.

Does Dr. Alexander E. Ropper accept Medicare?

Yes. CMS data shows Dr. Ropper billed Medicare for 173 services in 2024, and Dr. Ropper accepts Medicare assignment.

How many Medicare patients does Dr. Alexander E. Ropper see?

CMS counts 140 Medicare patients who saw Dr. Ropper in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Alexander E. Ropper board certified?

Yes. Dr. Ropper is board certified in neurological surgery by the American Board of Neurological Surgery.

What services does Dr. Alexander E. Ropper bill to Medicare?

In 2024, Dr. Ropper's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and surgery: bones and joints (22853).

Where did Dr. Alexander E. Ropper go to medical school?

Dr. Ropper graduated from Tufts University School Of Medicine in 2007.

What drugs does Dr. Alexander E. Ropper prescribe most?

In 2024 Medicare Part D data, Dr. Ropper's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen and Gabapentin.

Has Dr. Alexander E. Ropper received payments from drug or device companies?

CMS Open Payments shows $238,491 in general payments to Dr. Ropper from 25 companies from 2016 to 2025. The largest total came from Globus Medical, Inc.

How long has Dr. Alexander E. Ropper been practicing?

Dr. Ropper graduated from medical school in 2007, 19 years ago.

Does Dr. Alexander E. Ropper do research?

Dmand AI links 115 publications to Dr. Ropper, published from 2011 to 2025. Dr. Ropper has worked on 1 clinical trial.

Who does Dr. Alexander E. Ropper publish with?

Dr. Ropper's most frequent co-authors are Sebastian Winocour, MD (17 shared papers), Terence G. Verla, MD (14 shared papers) and John H. Chi, MD (11 shared papers).

What insurance does Dr. Alexander E. Ropper accept?

Dr. Ropper is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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