Dr. Jennifer Gray Castro, DO
- Hospital affiliations
- 1
- Industry payments
- $1,749
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Castro'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. Jennifer Gray Castro is a pediatrician in Royal Oak, Michigan
Dr. Castro practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Castro's NPI, 1710199864, was assigned on May 3, 2007. Dr. Castro holds Michigan license 5101016160.
- NPI
- 1710199864NPI Registry (opens in a new tab)
- NPI enumeration date
- May 3, 2007
- NPI status
- Active
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jennifer Gray Castro practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Castro's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Dr. Jennifer Gray Castro is affiliated with 2 sites of care and 1 medical group
Dr. Castro's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Dr. Castro to 1 group practice or clinic 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. Jennifer Gray Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castro practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +1 more site and 1 medical group | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jennifer Gray Castro is one of 1,807 pediatricians in Michigan
Pediatrics is Dr. Castro's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Castro is licensed in Michigan.
Specialties and state licenses
- Pediatrics, MichiganPrimary
Pediatricians near Dr. Castro
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. Jennifer Gray Castro's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Castro's median patient age at 9, with 49% women.
Dr. Castro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Jennifer Gray Castro received $1,749 in industry payments from 2016 to 2025
CMS Open Payments shows 75 general payments to Dr. Castro from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Tris Pharma Inc paid the most, $782.
General payments to Dr. Castro by program year, 2016 to 2025
General payments to Dr. Castro by kind, 2016 to 2025
- Food and beverage$1,65094%
- Education$996%
Companies that paid Dr. Castro the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jennifer Gray Castro'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) |
| 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. Jennifer Gray Castro
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. Jennifer Gray Castro's NPI number?
Dr. Jennifer Gray Castro's NPI number is 1710199864. It was assigned on May 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Gray Castro?
Dr. Jennifer Gray Castro is a pediatrician in Royal Oak, Michigan. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Jennifer Gray Castro practice?
Dr. Castro practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Castro's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Dr. Castro to 1 group practice or clinic and 1 medical group.
What is Dr. Jennifer Gray Castro's office phone number?
The practice phone on file for Dr. Castro is (248) 898-5400.
What is Dr. Jennifer Gray Castro's medical license number?
Dr. Castro holds Michigan license 5101016160.
Which hospitals is Dr. Jennifer Gray Castro affiliated with?
Dr. Castro practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
Has Dr. Jennifer Gray Castro received payments from drug or device companies?
CMS Open Payments shows $1,749 in general payments to Dr. Castro from 21 companies from 2016 to 2025. The largest total came from Tris Pharma Inc.
How long has Dr. Jennifer Gray Castro been practicing?
Dr. Castro's NPI was assigned in 2007.
Selling to pediatrics practices?
See pediatricians in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card