Dr. Gretchen R. Prater, MD
- Hospital affiliations
- 1
- Industry payments
- $458
- Medical group
- 1
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 2929 Woodland Park Drive, Houston, TX 77082
- Practice phone
- Call (281) 293-7774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Prater'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. Gretchen R. Prater is a pediatrician in Houston, Texas
Dr. Prater practices at Nexus Children’s Hospital - Houston in Houston, Texas, part of Nexus Health Systems.
Dr. Prater's NPI, 1811096696, was assigned on September 21, 2006. Dr. Prater graduated from Texas AM Health Science Center College of Medicine in 1987. Dr. Prater holds Texas license H4620.
- NPI
- 1811096696NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Practice phone
- (281) 293-7774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gretchen R. Prater practices at Nexus Children’s Hospital - Houston in Houston, Texas
Dr. Prater's primary practice is Nexus Children’s Hospital - Houston, at 2929 Woodland Park Drive, Houston, TX 77082 in Harris County. The practice phone is (281) 293-7774.
- Nexus Children’s Hospital - Houston2929 Woodland Park Drive, Houston, TX 77082 · Harris CountyPhone(281) 293-7774
Source: Dmand AI Affiliation Data
Dr. Gretchen R. Prater is affiliated with 2 sites of care and 1 medical group
Dr. Prater's primary practice is Nexus Children’s Hospital - Houston in Houston, Texas, part of Nexus Health Systems. The medical group on file is Pediatrix Medical Group. Dmand AI also links Dr. Prater to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gretchen R. Prater's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Prater practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nexus Children’s Hospital - Houston | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Nexus Health Systems and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gretchen R. Prater is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Prater's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Prater is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Prater's licenses on file in 3 states: Texas, Tennessee and Georgia.
Specialties and state licenses
- Pediatrics, TexasPrimary
- Tennessee license
- Georgia license
Pediatricians near Dr. Prater
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. Gretchen R. Prater's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Prater's median patient age at 14, with 21% women.
Dr. Prater's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women21%
- Men79%
Source: Dmand AI Patient Panel Data
Dr. Gretchen R. Prater received $458 in industry payments from 2016 to 2017
CMS Open Payments shows 28 general payments to Dr. Prater from 14 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $114.
General payments to Dr. Prater by program year, 2016 to 2017
Companies that paid Dr. Prater the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gretchen R. Prater graduated from Texas AM Health Science Center College of Medicine
Dr. Prater graduated from Texas AM Health Science Center College of Medicine in 1987.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Gretchen R. Prater'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 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. Gretchen R. Prater
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. Gretchen R. Prater's NPI number?
Dr. Gretchen R. Prater's NPI number is 1811096696. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gretchen R. Prater?
Dr. Gretchen R. Prater is a pediatrician in Houston, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Gretchen R. Prater practice?
Dr. Prater practices at 2929 Woodland Park Drive, Houston, TX 77082. Dr. Prater's primary practice is Nexus Children’s Hospital - Houston in Houston, Texas, part of Nexus Health Systems. Dmand AI also links Dr. Prater to 1 physician office.
What is Dr. Gretchen R. Prater's office phone number?
The practice phone on file for Dr. Prater is (281) 293-7774.
What is Dr. Gretchen R. Prater's medical license number?
Dr. Prater holds Texas license H4620, one of the licenses on file in 3 states.
Which states has Dr. Gretchen R. Prater been licensed in?
Dmand AI has state licenses on file for Dr. Prater in Texas (1988 to 2026), Tennessee (1999 to 2002) and Georgia (1990 to 2001).
Which hospitals is Dr. Gretchen R. Prater affiliated with?
Dr. Prater practices at Nexus Children’s Hospital - Houston in Houston, Texas.
What medical group is Dr. Gretchen R. Prater part of?
Dr. Prater is linked to Pediatrix Medical Group.
Is Dr. Gretchen R. Prater board certified?
Yes. Dr. Prater is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Gretchen R. Prater go to medical school?
Dr. Prater graduated from Texas AM Health Science Center College of Medicine in 1987.
Has Dr. Gretchen R. Prater received payments from drug or device companies?
CMS Open Payments shows $458 in general payments to Dr. Prater from 14 companies from 2016 to 2017. The largest total came from Pfizer Inc.
How long has Dr. Gretchen R. Prater been practicing?
Dr. Prater graduated from medical school in 1987, 39 years ago.
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