Dr. Sandra Denisse Madewell, MD
- Industry payments
- $466
- Insurance carriers
- 14
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 23450 Kingsland Blvd, Katy, TX 77494
- Practice phone
- Call (281) 794-6941
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kingsland Surgery Center LLC
Katy, Texas
Find Dr. Madewell'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. Sandra Denisse Madewell is a pediatrician in Katy, Texas
Dr. Madewell practices at Kingsland Surgery Center LLC in Katy, Texas.
Dr. Madewell's NPI, 1831459569, was assigned on May 29, 2012. Dr. Madewell graduated from McGovern Medical School in 2012. Dr. Madewell holds Texas license BP1-0042815.
- NPI
- 1831459569NPI Registry (opens in a new tab)
- NPI enumeration date
- May 29, 2012
- NPI status
- Active
- Practice phone
- (281) 794-6941
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Sandra Denisse Madewell practices at Kingsland Surgery Center LLC in Katy, Texas
Dr. Madewell's primary practice is Kingsland Surgery Center LLC, at 23450 Kingsland Blvd, Katy, TX 77494 in Fort Bend County. The practice phone is (281) 794-6941.
- Kingsland Surgery Center LLC23450 Kingsland Blvd, Katy, TX 77494 · Fort Bend CountyPhone(281) 794-6941
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sandra Denisse Madewell is affiliated with 1 site of care
Dr. Madewell's primary practice is Kingsland Surgery Center LLC in Katy, Texas.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Sandra Denisse Madewell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Madewell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kingsland Surgery Center LLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sandra Denisse Madewell is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Madewell's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Madewell is board certified in pediatrics by the American Board of Pediatrics. Dr. Madewell is licensed in Texas.
Specialties and state licenses
- Pediatrics, TexasPrimary
Pediatricians near Dr. Madewell
Counts of pediatricians 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. Sandra Denisse Madewell's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Madewell's median patient age at 6, with 67% women.
Dr. Madewell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Sandra Denisse Madewell received $466 in industry payments from 2016 to 2024
CMS Open Payments shows 26 general payments to Dr. Madewell from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $136.
General payments to Dr. Madewell by program year, 2016 to 2024
Companies that paid Dr. Madewell 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. Sandra Denisse Madewell graduated from McGovern Medical School
Dr. Madewell graduated from McGovern Medical School in 2012.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Sandra Denisse Madewell accepts plans from 14 insurance carriers
Dr. Madewell is in network with 14 carriers, including Elevance, Aetna and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- HCSC
- Aspirus Health Plan
- Baylor Scott and White
- +6 more carriersWith a free account
Plan types Dr. Madewell accepts, by number of carriers
- HMO9
- PPO8
- POS6
- EPO3
- Medicare3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sandra Denisse Madewell'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (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. Sandra Denisse Madewell
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. Sandra Denisse Madewell's NPI number?
Dr. Sandra Denisse Madewell's NPI number is 1831459569. It was assigned on May 29, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Sandra Denisse Madewell?
Dr. Sandra Denisse Madewell is a pediatrician in Katy, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Sandra Denisse Madewell practice?
Dr. Madewell practices at 23450 Kingsland Blvd, Katy, TX 77494. Dr. Madewell's primary practice is Kingsland Surgery Center LLC in Katy, Texas.
What is Dr. Sandra Denisse Madewell's office phone number?
The practice phone on file for Dr. Madewell is (281) 794-6941.
What is Dr. Sandra Denisse Madewell's medical license number?
Dr. Madewell holds Texas license BP1-0042815.
Is Dr. Sandra Denisse Madewell board certified?
Yes. Dr. Madewell is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Sandra Denisse Madewell go to medical school?
Dr. Madewell graduated from McGovern Medical School in 2012.
Has Dr. Sandra Denisse Madewell received payments from drug or device companies?
CMS Open Payments shows $466 in general payments to Dr. Madewell from 10 companies from 2016 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Sandra Denisse Madewell been practicing?
Dr. Madewell graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Sandra Denisse Madewell accept?
Dr. Madewell is in network with 14 carriers, including Elevance, Aetna and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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