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Dr. James Richard Gregory, MD
NPI1912132390PAC ID9931326824
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $12,410
- Medical groups
- 3
- State license
- 1
- Practice address
- 1200 Childrens Ave, Oklahoma City, OK 73104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ou Medical Center-The Children's Ho - Rad CT - HOPD
Acute Care Hospital outpatient department · Oklahoma City, Oklahoma
Find Dr. Gregory'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. James Richard Gregory is a pediatric orthopaedic surgery physician in Oklahoma City, Oklahoma
Dr. Gregory practices at Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma.
Dr. Gregory's NPI, 1912132390, was assigned on May 28, 2009. Dr. Gregory holds Oklahoma license 27041.
NPI and contact details
- NPI
- 1912132390NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931326824
- NPI enumeration date
- May 28, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Richard Gregory practices at Ou Medical Center-the Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma
Dr. Gregory's primary practice is Ou Medical Center-the Children's Ho - Rad CT - HOPD, at 1200 Childrens Ave, Oklahoma City, OK 73104.
- Ou Medical Center-the Children's Ho - Rad CT - HOPD1200 Childrens Ave, Oklahoma City, OK 73104
Source: Dmand AI Affiliation Data
Dr. James Richard Gregory is affiliated with 3 sites of care and 3 medical groups
Dr. Gregory's primary practice is Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma. Dr. Gregory is also affiliated with OU Health University of Oklahoma Medical Center. The medical group on file is OU Health. Dmand AI also links Dr. Gregory to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Ou Medical Center-The Children's Ho - Rad CT - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James Richard Gregory's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gregory practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ou Medical Center-The Children's Ho - Rad CT - HOPD | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Richard Gregory is one of 4 pediatric orthopaedic surgery physicians in Oklahoma
Pediatric orthopaedic surgery is Dr. Gregory's primary specialty in the NPI Registry, under taxonomy code 207XP3100X. Dr. Gregory is licensed in Oklahoma.
Specialties and state licenses
- Pediatric orthopaedic surgery, OklahomaPrimary
Pediatric orthopaedic surgery physicians near Dr. Gregory
Counts of pediatric orthopaedic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
4pediatric orthopaedic surgery physicians in Oklahoma
3pediatric orthopaedic surgery physicians in Oklahoma City
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James Richard Gregory's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Gregory's median patient age at 13, with 51% women.
Dr. Gregory's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
How Dr. James Richard Gregory takes part in Medicare
Dr. Gregory 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)
Dr. James Richard Gregory has 3 publications on record
Dmand AI links 3 papers to Dr. Gregory in 2017. Dr. Gregory's most frequent co-authors are Scott J. Luhmann, MD, Alexis M. Elward, MD and Kevin Frank Wiley, MD.
Papers3
Dr. Gregory's most frequent co-authors
- Scott J. Luhmann, MD2 shared papers
- Alexis M. Elward, MD1 shared paper
- Kevin Frank Wiley, MD1 shared paper
Recent publications by Dr. Gregory
Age Determination by SkeletonForced Expiratory VolumeGrowth and Development
See who Dr. Gregory researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gregory works with, so you can find a warm path to the right pediatric orthopaedic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James Richard Gregory received $12,410 in industry payments from 2016 to 2025
CMS Open Payments shows 154 general payments to Dr. Gregory from 7 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 55% of the total. Stryker Corporation paid the most, $9,243.
General payments to Dr. Gregory by program year, 2016 to 2025
General payments to Dr. Gregory by kind, 2016 to 2025
$12.4Kin total
- Travel and lodging$6,80255%
- Food and beverage$5,31443%
- Education$2952%
Companies that paid Dr. Gregory 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. James Richard Gregory'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. James Richard Gregory
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. James Richard Gregory's NPI number?
Dr. James Richard Gregory's NPI number is 1912132390. It was assigned on May 28, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. James Richard Gregory?
Dr. James Richard Gregory is a pediatric orthopaedic surgery physician in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Pediatric Orthopaedic Surgery Physician (taxonomy code 207XP3100X).
Where does Dr. James Richard Gregory practice?
Dr. Gregory practices at 1200 Childrens Ave, Oklahoma City, OK 73104. Dr. Gregory's primary practice is Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma. Dmand AI also links Dr. Gregory to 2 medical groups and 1 group practice or clinic.
What is Dr. James Richard Gregory's medical license number?
Dr. Gregory holds Oklahoma license 27041.
Which hospitals is Dr. James Richard Gregory affiliated with?
Dr. Gregory is affiliated with OU Health University of Oklahoma Medical Center.
What medical group is Dr. James Richard Gregory part of?
Dr. Gregory is linked to OU Health. Dmand AI links Dr. Gregory to 2 more medical groups.
Does Dr. James Richard Gregory accept Medicare?
Yes. CMS lists Dr. Gregory as accepting Medicare assignment.
Has Dr. James Richard Gregory received payments from drug or device companies?
CMS Open Payments shows $12,410 in general payments to Dr. Gregory from 7 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. James Richard Gregory been practicing?
Dr. Gregory graduated from medical school in 2009, 17 years ago.
Does Dr. James Richard Gregory do research?
Dmand AI links 3 publications to Dr. Gregory.
Who does Dr. James Richard Gregory publish with?
Dr. Gregory's most frequent co-authors are Scott J. Luhmann, MD (2 shared papers), Alexis M. Elward, MD (1 shared paper) and Kevin Frank Wiley, MD (1 shared paper).
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