Dr. Stephen E. Smalley, DO
- Industry payments
- $579
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1201 S Adams St, Stillwater, OK 74074
- Practice phone
- Call (405) 372-1480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stillwater Medical Center Authority
Stillwater, Oklahoma
Find Dr. Smalley'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. Stephen E. Smalley is a pediatrician in Stillwater, Oklahoma
Dr. Smalley practices at Stillwater Medical Center Authority in Stillwater, Oklahoma.
Dr. Smalley's NPI, 1518993427, was assigned on June 23, 2006. Dr. Smalley holds Oklahoma license 5117.
- NPI
- 1518993427NPI Registry (opens in a new tab)
- NPI enumeration date
- June 23, 2006
- NPI status
- Active
- Practice phone
- (405) 372-1480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Stephen E. Smalley practices at Stillwater Medical Center Authority in Stillwater, Oklahoma
Dr. Smalley's primary practice is Stillwater Medical Center Authority, at 1201 S Adams St, Stillwater, OK 74074 in Payne County. The practice phone is (405) 372-1480.
- Stillwater Medical Center Authority1201 S Adams St, Stillwater, OK 74074 · Payne CountyPhone(405) 372-1480
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen E. Smalley is affiliated with 3 sites of care and 2 medical groups
Dr. Smalley's primary practice is Stillwater Medical Center Authority in Stillwater, Oklahoma. The medical group on file is Stillwater Medical Center. Dmand AI also links Dr. Smalley to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen E. Smalley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smalley practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stillwater Medical Center Authority | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen E. Smalley is one of 556 pediatricians in Oklahoma
Pediatrics is Dr. Smalley's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Smalley's licenses on file in 2 states: Oklahoma and Texas.
Specialties and state licenses
- Pediatrics, OklahomaPrimary
- Texas license
Pediatricians near Dr. Smalley
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. Stephen E. Smalley's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Smalley's median patient age at 7, with 41% women.
Dr. Smalley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Stephen E. Smalley received $579 in industry payments from 2016 to 2025
CMS Open Payments shows 39 general payments to Dr. Smalley from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Shire North American Group Inc paid the most, $180.
General payments to Dr. Smalley by program year, 2016 to 2025
General payments to Dr. Smalley by kind, 2016 to 2025
- Food and beverage$55596%
- Education$244%
Companies that paid Dr. Smalley 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. Stephen E. Smalley'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 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. Stephen E. Smalley
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. Stephen E. Smalley's NPI number?
Dr. Stephen E. Smalley's NPI number is 1518993427. It was assigned on June 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen E. Smalley?
Dr. Stephen E. Smalley is a pediatrician in Stillwater, Oklahoma. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Stephen E. Smalley practice?
Dr. Smalley practices at 1201 S Adams St, Stillwater, OK 74074. Dr. Smalley's primary practice is Stillwater Medical Center Authority in Stillwater, Oklahoma. Dmand AI also links Dr. Smalley to 2 group practices and clinics and 1 medical group.
What is Dr. Stephen E. Smalley's office phone number?
The practice phone on file for Dr. Smalley is (405) 372-1480.
What is Dr. Stephen E. Smalley's medical license number?
Dr. Smalley holds Oklahoma license 5117, one of the licenses on file in 2 states.
Which states has Dr. Stephen E. Smalley been licensed in?
Dmand AI has state licenses on file for Dr. Smalley in Oklahoma and Texas.
What medical group is Dr. Stephen E. Smalley part of?
Dr. Smalley is linked to Stillwater Medical Center. Dmand AI links Dr. Smalley to 1 more medical group.
Has Dr. Stephen E. Smalley received payments from drug or device companies?
CMS Open Payments shows $579 in general payments to Dr. Smalley from 14 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Stephen E. Smalley been practicing?
Dr. Smalley's NPI was assigned in 2006.
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