Dr. William Allen, MD
- Hospital affiliations
- 1
- Industry payments
- $155
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 6411 Fannin St, Houston, TX 77030
- Practice phone
- Call (713) 704-6614
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Hermann-Texas Medical Center
Houston, Texas
Find Dr. Allen'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. William Allen is a pediatric nephrology physician in Houston, Texas
Dr. Allen practices at Memorial Hermann-Texas Medical Center in Houston, Texas.
Dr. Allen's NPI, 1861452203, was assigned on March 27, 2006. Dr. Allen graduated from University of Mississippi Medical Center - Jackson in 1972. Dr. Allen holds Texas license E7794.
- NPI
- 1861452203NPI Registry (opens in a new tab)
- NPI enumeration date
- March 27, 2006
- NPI status
- Active
- Practice phone
- (713) 704-6614
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. William Allen practices at Memorial Hermann-Texas Medical Center in Houston, Texas
Dr. Allen's primary practice is Memorial Hermann-Texas Medical Center, at 6411 Fannin St, Houston, TX 77030 in Harris County. The practice phone is (713) 704-6614.
- Memorial Hermann-Texas Medical Center6411 Fannin St, Houston, TX 77030 · Harris CountyPhone(713) 704-6614
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Allen is affiliated with 2 sites of care and 1 medical group
Dr. Allen's primary practice is Memorial Hermann-Texas Medical Center in Houston, Texas. Dr. Allen is also affiliated with Driscoll Children's Hospital. The medical group on file is UT Physicians.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Allen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann-Texas Medical Center | 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. William Allen is one of 73 pediatric nephrology physicians in Texas
Pediatric nephrology is Dr. Allen's primary specialty in the NPI Registry, under taxonomy code 2080P0210X. Dr. Allen is board certified in pediatric nephrology by the American Board of Pediatrics. Dr. Allen is licensed in Texas.
Specialties and state licenses
- Pediatric nephrology, TexasPrimary
Pediatric nephrology physicians near Dr. Allen
Counts of pediatric nephrology physicians 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. William Allen's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Allen's median patient age at 61, with 100% women.
Dr. Allen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William Allen received $155 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Allen from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $155.
Companies that paid Dr. Allen the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Allen graduated from University of Mississippi Medical Center - Jackson
Dr. Allen graduated from University of Mississippi Medical Center - Jackson in 1972.
- Medical school
- Board certified in pediatric nephrology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. William Allen'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 DataDmand AI Org Hierarchy 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 |
| 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. William Allen
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. William Allen's NPI number?
Dr. William Allen's NPI number is 1861452203. It was assigned on March 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Allen?
Dr. William Allen is a pediatric nephrology physician in Houston, Texas. The primary specialty in the NPI Registry is Pediatric Nephrology Physician (taxonomy code 2080P0210X).
Where does Dr. William Allen practice?
Dr. Allen practices at 6411 Fannin St, Houston, TX 77030. Dr. Allen's primary practice is Memorial Hermann-Texas Medical Center in Houston, Texas.
What is Dr. William Allen's office phone number?
The practice phone on file for Dr. Allen is (713) 704-6614.
What is Dr. William Allen's medical license number?
Dr. Allen holds Texas license E7794.
Which hospitals is Dr. William Allen affiliated with?
Dr. Allen is affiliated with Driscoll Children's Hospital.
What medical group is Dr. William Allen part of?
Dr. Allen is linked to UT Physicians.
Is Dr. William Allen board certified?
Yes. Dr. Allen is board certified in pediatric nephrology by the American Board of Pediatrics.
Where did Dr. William Allen go to medical school?
Dr. Allen graduated from University of Mississippi Medical Center - Jackson in 1972.
Has Dr. William Allen received payments from drug or device companies?
CMS Open Payments shows $155 in general payments to Dr. Allen from 1 company from 2017 to 2017. The largest total came from Medtronic Vascular, Inc.
How long has Dr. William Allen been practicing?
Dr. Allen graduated from medical school in 1972, 54 years ago.
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