Dr. Alexander Constantine, MD
- Part D claims, 2024
- 347
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 3
- State license
- 1
- Practice address
- 15655 Cypress Woods Medical Dr, Houston, TX 77014
- Practice phone
- Call (713) 442-5669
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
KS SC LLC
Houston, Texas
Find Dr. Constantine'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. Alexander Constantine is an internist in Houston, Texas
Dr. Constantine practices at KS SC LLC in Houston, Texas.
Dr. Constantine's NPI, 1902332901, was assigned on May 11, 2017. Dr. Constantine graduated from Joe R. & Teresa Lozano Long School of Medicine in 2017. Dr. Constantine holds Texas license S9670.
- NPI
- 1902332901NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193125037
- NPI enumeration date
- May 11, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 442-5669
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Constantine practices at KS SC LLC in Houston, Texas
Dr. Constantine's primary practice is KS SC LLC, at 15655 Cypress Woods Medical Dr, Houston, TX 77014 in Harris County. The practice phone is (713) 442-5669.
- KS SC LLC15655 Cypress Woods Medical Dr, Houston, TX 77014 · Harris CountyPhone(713) 442-5669
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alexander Constantine is affiliated with 2 sites of care and 1 medical group
Dr. Constantine's primary practice is KS SC LLC in Houston, Texas. The medical group on file is Kelsey-Seybold Clinic. Dmand AI also links Dr. Constantine to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Alexander Constantine's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Constantine practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| KS SC LLC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander Constantine is one of 8,437 internists in Texas
Internal medicine is Dr. Constantine's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Constantine is board certified in internal medicine by the American Board of Internal Medicine. Dr. Constantine is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Constantine
Counts of internists 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 Constantine's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Constantine's median patient age at 51, with 56% women.
Dr. Constantine's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Alexander Constantine wrote 347 Medicare Part D claims in 2024
In 2024, Dr. Constantine wrote 347 Medicare Part D claims for 113 patients. 88% of them were for generic drugs. CMS names the drug for 124 of them, across 8 drugs with 11 or more claims each, at $9,377 in total drug cost. In 2023, CMS named 182 claims across 9 drugs.
Dr. Constantine's Part D claims by kind of drug, 2024
- Generic305 claims88%
- Brand-name and other42 claims12%
Dr. Constantine'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. Constantine's Part D claims, 2024
- Antibiotics7%23 of 347 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: 1822024: 12432%
Drugs named by CMS: 8 in 2024, 9 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
How Dr. Alexander Constantine takes part in Medicare
Dr. Constantine accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alexander Constantine graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Constantine graduated from Joe R. & Teresa Lozano Long School of Medicine in 2017.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Alexander Constantine accepts plans from 3 insurance carriers
Dr. Constantine is in network with 3 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aetna. POS plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aetna
Plan types Dr. Constantine accepts, by number of carriers
- POS3
- HMO2
- PPO2
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alexander Constantine'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Constantine
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 Constantine's NPI number?
Dr. Alexander Constantine's NPI number is 1902332901. It was assigned on May 11, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Constantine?
Dr. Alexander Constantine is an internist in Houston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alexander Constantine practice?
Dr. Constantine practices at 15655 Cypress Woods Medical Dr, Houston, TX 77014. Dr. Constantine's primary practice is KS SC LLC in Houston, Texas. Dmand AI also links Dr. Constantine to 1 group practice or clinic.
What is Dr. Alexander Constantine's office phone number?
The practice phone on file for Dr. Constantine is (713) 442-5669.
What is Dr. Alexander Constantine's medical license number?
Dr. Constantine holds Texas license S9670.
What medical group is Dr. Alexander Constantine part of?
Dr. Constantine is linked to Kelsey-Seybold Clinic.
Does Dr. Alexander Constantine accept Medicare?
Yes. CMS lists Dr. Constantine as accepting Medicare assignment.
Is Dr. Alexander Constantine board certified?
Yes. Dr. Constantine is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Alexander Constantine go to medical school?
Dr. Constantine graduated from Joe R. & Teresa Lozano Long School of Medicine in 2017.
What drugs does Dr. Alexander Constantine prescribe most?
In 2024 Medicare Part D data, Dr. Constantine's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Alexander Constantine been practicing?
Dr. Constantine graduated from medical school in 2017, 9 years ago.
What insurance does Dr. Alexander Constantine accept?
Dr. Constantine is in network with 3 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aetna. POS plans come from the most carriers, 3. Check the plan with the practice before a visit.
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