Dr. Thomas S. Spencer, MD
- Part D claims, 2024
- 213
- Hospital affiliations
- 2
- Industry payments
- $27
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1000 West Boise Circle, Broken Arrow, OK 74012
- Practice phone
- Call (918) 994-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Spencer'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. Thomas S. Spencer is an OB-GYN in Broken Arrow, Oklahoma
Dr. Spencer practices at Ascension St. John Broken Arrow in Broken Arrow, Oklahoma, part of Ascension Health Alliance.
Dr. Spencer's NPI, 1295796985, was assigned on March 31, 2006. Dr. Spencer holds Indiana license 01053871A.
- NPI
- 1295796985NPI Registry (opens in a new tab)
- NPI enumeration date
- March 31, 2006
- NPI status
- Active
- Practice phone
- (918) 994-8100
- 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 Affiliation Data
Dr. Thomas S. Spencer practices at Ascension St. John Broken Arrow in Broken Arrow, Oklahoma
Dr. Spencer's primary practice is Ascension St. John Broken Arrow, at 1000 West Boise Circle, Broken Arrow, OK 74012 in Tulsa County. The practice phone is (918) 994-8100.
- Ascension St. John Broken Arrow1000 West Boise Circle, Broken Arrow, OK 74012 · Tulsa CountyPhone(918) 994-8100
Source: Dmand AI Affiliation Data
Dr. Thomas S. Spencer is affiliated with 2 sites of care
Dr. Spencer's primary practice is Ascension St. John Broken Arrow in Broken Arrow, Oklahoma, part of Ascension Health Alliance. Dmand AI also links Dr. Spencer to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas S. Spencer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spencer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. John Broken Arrow | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas S. Spencer is one of 392 OB-GYNs in Oklahoma
Obstetrics and gynecology is Dr. Spencer's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dmand AI has Dr. Spencer's licenses on file in 2 states: Indiana and Oklahoma.
Specialties and state licenses
- Obstetrics and gynecology, IndianaPrimary
- Emergency medical services (emergency medicine), Oklahoma
OB-GYNs near Dr. Spencer
Counts of OB-GYNs 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. Thomas S. Spencer's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Spencer's median patient age at 75, with 3% women.
Dr. Spencer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women3%
- Men97%
Source: Dmand AI Patient Panel Data
Dr. Thomas S. Spencer wrote 213 Medicare Part D claims in 2024
In 2024, Dr. Spencer wrote 213 Medicare Part D claims for 32 patients. 93% of them were for generic drugs. CMS names the drug for 43 of them, across 3 drugs with 11 or more claims each, at $389 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.
Dr. Spencer's Part D claims by kind of drug, 2024
- Generic198 claims93%
- Brand-name15 claims7%
Dr. Spencer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 312024: 4339%
Drugs named by CMS: 3 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Thomas S. Spencer received $27 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Spencer from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Tactile Systems Technology Inc paid the most, $27.
Companies that paid Dr. Spencer the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas S. Spencer'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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. Thomas S. Spencer
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. Thomas S. Spencer's NPI number?
Dr. Thomas S. Spencer's NPI number is 1295796985. It was assigned on March 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas S. Spencer?
Dr. Thomas S. Spencer is an OB-GYN in Broken Arrow, Oklahoma. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Thomas S. Spencer practice?
Dr. Spencer practices at 1000 West Boise Circle, Broken Arrow, OK 74012. Dr. Spencer's primary practice is Ascension St. John Broken Arrow in Broken Arrow, Oklahoma, part of Ascension Health Alliance. Dmand AI also links Dr. Spencer to 1 hospital.
What is Dr. Thomas S. Spencer's office phone number?
The practice phone on file for Dr. Spencer is (918) 994-8100.
What is Dr. Thomas S. Spencer's medical license number?
Dr. Spencer holds Indiana license 01053871A, one of the licenses on file in 2 states.
Which states has Dr. Thomas S. Spencer been licensed in?
Dmand AI has state licenses on file for Dr. Spencer in Indiana and Oklahoma.
Which hospitals is Dr. Thomas S. Spencer affiliated with?
Dr. Spencer practices at Ascension St. John Broken Arrow in Broken Arrow, Oklahoma. Dmand AI links Dr. Spencer to 1 more hospital.
What drugs does Dr. Thomas S. Spencer prescribe most?
In 2024 Medicare Part D data, Dr. Spencer's most prescribed drugs by claims were Tamsulosin HCl, Lisinopril and Amlodipine Besylate.
Has Dr. Thomas S. Spencer received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Spencer from 1 company from 2018 to 2018. The largest total came from Tactile Systems Technology Inc.
How long has Dr. Thomas S. Spencer been practicing?
Dr. Spencer's NPI was assigned in 2006.
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