Internal Medicine Specialists
How we got $1.1M
Based on typical figures for its industry (2022 Economic Census), not its own records.
What we know
What they do
Dr. Brannon Spillars is an internal medicine specialist in Tulsa, OK who has provided compassionate care for over 15 years, making his mobile phone number available to every patient.
From the company's website. Industry: Doctors & clinics.
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| Internal Medicine Specialists this business | $1.5M | — |
| Okwuasaba Peter A Md Tulsa | $1.5M | 0.0 mi |
| Obstetrical & Gynecological Associates Of Tulsa, P.c. Tulsa | $1.5M | 0.0 mi |
| Alaa Aldeen Alrabbat Tulsa | $1.5M | 0.0 mi |
| South Tulsa Medical Group Tulsa | $1.5M | 0.0 mi |
| Tulsa Ear Nose & Throat Center Tulsa | $1.5M | 0.0 mi |
| CHILDREN AND ADOLESCENT MEDICAL SERVICES, INC Tulsa · 9 employees | $2.6M | 0.0 mi |
The full calculation
Figures are shown toward the upper part of their range rather than at its middle.
Brought up to date assuming revenue has grown 8% a year since 2020, when the PPP figures were reported; included above.
| Estimated value = EBITDA × typical sale multiple | $1.1M |
| Multiple for this size and industry | 3.3× |
| Value range | $299K – $1.7M |
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Offices of Physicians businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (22%). Treat these as a rough guide.
| Revenue range | $525K – $2.0M |
| EBITDA range | $113K – $420K |
| Industry (NAICS) | Offices of Physicians (6211) |
EBITDA margin: from IRS tax returns of S corporations in this industry (2019–2022), adjusted for company size: smaller companies typically run higher margins. EBITDA here is after owners' salaries.
Benchmarks: US Economic Census 2022, OK. These are statistical estimates, not reported financials. Listing details come from Overture Maps open data. Full methodology
History & advisors
“He is founder of Spillars Medical serving patients at his offices in Hillcrest Hospital South Medical Plaza (formerly SouthCrest Hospital).”
From the company's own website and public filings (DOL Form 5500, IRS Form 990, SBA). Roles are as stated there and may be out of date.
Public records
Matched to this business by name and address from public government data; a match can occasionally be wrong.
About Internal Medicine Specialists
Internal Medicine Specialists is a doctors & clinics company in Tulsa, Oklahoma, in business since 2015. It is owned by Brannon Spillars (Founder). Its estimated annual revenue is about $1.5M, with roughly $328K of EBITDA. Its estimated business value is $1.1M (likely range $299K–$1.7M).
Common questions
- Who owns Internal Medicine Specialists?
- Internal Medicine Specialists is owned by Brannon Spillars (Founder), according to public sources such as the company's website or filings.
- How much revenue does Internal Medicine Specialists make?
- SeeBITDA estimates Internal Medicine Specialists's annual revenue at about $1.5M (likely between $525K and $2.0M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is Internal Medicine Specialists worth?
- About $1.1M, roughly 3.3× its estimated EBITDA of $328K, typical for a doctors & clinics company its size. Likely range: $299K–$1.7M.
- When was Internal Medicine Specialists founded?
- Internal Medicine Specialists has been in business since 2015.