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Dr. Alexander Perez, MD
NPI1558588442PAC ID4587765607
- Medicare services, 2024
- 30
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 21
- Publications
- 37
- MIPS score, 2024
- 79
- Practice address
- 6720 Bertner Ave, STE Mc1-266, Houston, TX 77030
- Practice phone
- Call (832) 355-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Alexander Perez is a general surgeon in Houston, Texas
Dr. Perez practices at Baylor St. Luke's Medical Center in Houston, Texas, part of CommonSpirit Health.
Dr. Perez's NPI, 1558588442, was assigned on April 20, 2007. Dr. Perez graduated from El Bosque University in 2000. Dr. Perez holds North Carolina license 2007-00564.
NPI and contact details
- NPI
- 1558588442NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587765607
- NPI enumeration date
- April 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (832) 355-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Perez practices at Baylor St. Luke's Medical Center in Houston, Texas
Dr. Perez's primary practice is Baylor St. Luke's Medical Center, at 6720 Bertner Ave, STE Mc1-266, Houston, TX 77030 in Harris County. The practice phone is (832) 355-1000.
- Baylor St. Luke's Medical Center6720 Bertner Ave, STE Mc1-266, Houston, TX 77030 · Harris CountyPhone(832) 355-1000
Source: Dmand AI Affiliation Data
Dr. Alexander Perez is affiliated with 2 sites of care and 2 medical groups
Dr. Perez's primary practice is Baylor St. Luke's Medical Center in Houston, Texas, part of CommonSpirit Health. The medical group on file is Baylor Medicine. Dmand AI also links Dr. Perez to 1 more hospital 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. Alexander Perez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Perez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor St. Luke's Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander Perez is one of 1,939 general surgeons in Texas
Surgery is Dr. Perez's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Perez is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Perez's licenses on file in 3 states: North Carolina, Texas and Washington.
Specialties and state licenses
- Surgery, North CarolinaPrimary
- Texas license
- Washington license
Clinical focus
Dmand AI lists abdominal hernia repair surgery, esophagus, stomach, or upper small intestine surgery, gallbladder removal and groin hernia surgery among the conditions Dr. Perez treats.
General surgeons near Dr. Perez
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,939general surgeons in Texas295general surgeons in Houston14general surgeons at Baylor St. Luke's Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alexander Perez billed Medicare for 30 services in 2024
CMS data shows 30 Medicare services from Dr. Perez across 2 procedure codes in 2024, all of them office visits, for 38 Medicare patients. Medicare paid $1,615 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202430
Medicare patients38
Paid by Medicare$1,615
Procedure codes2
Dr. Perez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 272024: 3011%
Dr. Perez compared with the Texas median for general surgeons, 2024
- Dr. Perez
- Texas median
- Medicare services
- 30vs 11875% below
- Medicare patients
- 38vs 9761% below
- Part D claims
- 15vs 4264% below
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Perez'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. Perez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Perez and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Perez treated 38 Medicare patients in 2024, average age 71
CMS counts 38 Medicare patients who saw Dr. Perez in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 66% have high cholesterol. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Perez's median patient age at 65, with 44% women.
Medicare patients, 202438
Average age71
Average risk score1.16
Dr. Perez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Perez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis53%
- Diabetes32%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Perez'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
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander Perez wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Perez wrote 21 Medicare Part D claims for 18 patients. 100% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $87 in total drug cost.
Part D claims, 202421
Drugs named by CMS1
Total drug cost$87
Part D patients18
Dr. Perez'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. Perez's Part D claims, 2024
- Opioids86%18 of 21 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Perez scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Perez for performance year 2024, reported as part of a group. Dr. Perez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Perez's MIPS scores, performance year 2024
- 79of 100Final score
- 73.4of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Hernia repair (minimally invasive): 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); 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. Alexander Perez has 37 publications on record
Dmand AI links 37 papers to Dr. Perez, published from 2001 to 2025. 2020 was the busiest year, with 4. The most frequent topics are General Surgery, Internship and Residency and Intestine, Small. Dr. Perez has published most often in J Surg Res. Dr. Perez's most frequent co-authors are Taylor Price Williams, MD, David C. Brooks, MD and Ravi Radhakrishnan, MD.
Papers37
Years published2001 to 2025
Dr. Perez's papers by year, 2011 to 2025
Topics Dr. Perez writes about most
- General Surgery
- Internship and Residency
- Intestine, Small
- Postoperative Complications
- Clinical Competence
- Laparoscopy
- Rats, Inbred Lew
- Tissue Engineering
Dr. Perez's most frequent co-authors
- Taylor Price Williams, MD8 shared papers
- David C. Brooks, MD6 shared papers
- Ravi Radhakrishnan, MD4 shared papers
Recent publications by Dr. Perez
AccreditationCleft LipClinical Competence
Catheterization, Central VenousCatheter-Related InfectionsCentral Venous Catheters
CertificationClinical CompetenceCurriculum
See who Dr. Perez researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Perez 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. Alexander Perez received $615 in industry payments from 2018 to 2025
CMS Open Payments shows 13 general payments to Dr. Perez from 6 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $315.
General payments to Dr. Perez by program year, 2018 to 2025
Companies that paid Dr. Perez the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander Perez has 6 awards and honors on record
Dmand AI lists 6 awards for Dr. Perez, most recently Excellence in Clinical Teaching Award in 2023.
Awards and honors for Dr. Perez
- 2023
- Excellence in Clinical Teaching Award
- 2022
- Academy of Master Clinicians
- Le Roy Hillyer, MD Endowed Chair in Surgery
- Undated
- ACS Fellow
- David C. Sabiston Jr. MD Teaching award for excellence in resident education
- James Edwin Thompson, MD Family Distinguished Professor
Source: Dmand AI Professional Profile Data
Dr. Alexander Perez graduated from El Bosque University
Dr. Perez graduated from El Bosque University in 2000. Dr. Perez is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Alexander Perez accepts plans from 23 insurance carriers
Dr. Perez is in network with 23 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- HCSC
- Humana
- +15 more carriersWith a free account
Plan types Dr. Perez accepts, by number of carriers
- HMO14
- PPO14
- Medicare12
- POS7
- EPO5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alexander Perez'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 |
| 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. Alexander Perez
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 Perez's NPI number?
Dr. Alexander Perez's NPI number is 1558588442. It was assigned on April 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Perez?
Dr. Alexander Perez is a general surgeon in Houston, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Alexander Perez practice?
Dr. Perez practices at 6720 Bertner Ave, STE Mc1-266, Houston, TX 77030. Dr. Perez's primary practice is Baylor St. Luke's Medical Center in Houston, Texas, part of CommonSpirit Health. Dmand AI also links Dr. Perez to 1 hospital and 1 medical group.
What is Dr. Alexander Perez's office phone number?
The practice phone on file for Dr. Perez is (832) 355-1000.
What is Dr. Alexander Perez's medical license number?
Dr. Perez holds North Carolina license 2007-00564, one of the licenses on file in 3 states.
Which states has Dr. Alexander Perez been licensed in?
Dmand AI has state licenses on file for Dr. Perez in North Carolina (2007 to 2026), Texas (2017 to 2027) and Washington (2024 to 2027).
Which hospitals is Dr. Alexander Perez affiliated with?
Dr. Perez practices at Baylor St. Luke's Medical Center in Houston, Texas. Dmand AI links Dr. Perez to 1 more hospital.
What medical group is Dr. Alexander Perez part of?
Dr. Perez is linked to Baylor Medicine. Dmand AI links Dr. Perez to 1 more medical group.
Does Dr. Alexander Perez accept Medicare?
Yes. CMS data shows Dr. Perez billed Medicare for 30 services in 2024, and Dr. Perez accepts Medicare assignment.
What is Dr. Alexander Perez's MIPS score?
Dr. Perez's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Alexander Perez see?
CMS counts 38 Medicare patients who saw Dr. Perez in 2024, with an average age of 71.
Is Dr. Alexander Perez board certified?
Yes. Dr. Perez is board certified in surgery by the American Board of Surgery.
What services does Dr. Alexander Perez bill to Medicare?
In 2024, Dr. Perez's most billed Medicare services were office visit, new patient (99203) and office visit, established patient (99213).
Where did Dr. Alexander Perez go to medical school?
Dr. Perez graduated from El Bosque University in 2000.
What drugs does Dr. Alexander Perez prescribe most?
In 2024 Medicare Part D data, Dr. Perez's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Alexander Perez received payments from drug or device companies?
CMS Open Payments shows $615 in general payments to Dr. Perez from 6 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Alexander Perez been practicing?
Dr. Perez graduated from medical school in 2000, 26 years ago.
Does Dr. Alexander Perez do research?
Dmand AI links 37 publications to Dr. Perez, published from 2001 to 2025.
Who does Dr. Alexander Perez publish with?
Dr. Perez's most frequent co-authors are Taylor Price Williams, MD (8 shared papers), David C. Brooks, MD (6 shared papers) and Ravi Radhakrishnan, MD (4 shared papers).
What insurance does Dr. Alexander Perez accept?
Dr. Perez is in network with 23 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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