Nephrology Specialists of Oklahoma
- Mike JohnsonChief Operating Officer · Company website
How we got $2.6M
Based on typical figures for its industry (2022 Economic Census), not its own records.
What we know
Signs of a sale Some signs of a sale
- In business 42 years (since 1984)
From public records and the company's website, not a statement that it's for sale.
What they do
Nephrology Specialists of Oklahoma provides specialized kidney care, from routine clinics to dialysis programs and inpatient hospital coverage, for patients in Oklahoma.
From the company's website. Industry: Medical and Diagnostic Laboratories.
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| Nephrology Specialists of Oklahoma this business | $3.5M | — |
| Barbara H. Miller, MD Tulsa | $1.8M | 0.1 mi |
| Hannah Hargis, PT Tulsa | $1.8M | 0.1 mi |
| Dr. Roberto Elvir Zelaya Tulsa | $1.8M | 0.1 mi |
| Dr. Michael Rommen Tulsa | $1.8M | 0.1 mi |
| Syeachia Dennis, M.D. Tulsa | $1.8M | 0.1 mi |
| Dr. James Millar Tulsa | $1.8M | 0.1 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 | $2.6M |
| Multiple for this size and industry | 3.8× |
| Value range | $719K – $4.7M |
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Medical and Diagnostic Laboratories businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (19%). Treat these as a rough guide.
| Revenue range | $1.2M – $5.3M |
| EBITDA range | $236K – $1.0M |
| Industry (NAICS) | Medical and Diagnostic Laboratories (6215) |
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
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 Roles are as stated there and may be out of date.
2 locations
| 1124 S Saint Louis Ave Ste 507 | Tulsa | This listing |
| NORTH end of Physician building, 1145 S Utica Ave #364 | Tulsa | View |
Revenue, profit and value are for the whole company.
Public records
Matched to this business by name and address from public government data; a match can occasionally be wrong.
About Nephrology Specialists of Oklahoma
Nephrology Specialists of Oklahoma is a medical and diagnostic laboratories company in Tulsa, Oklahoma, in business since 1984. Its estimated annual revenue is about $3.5M, with roughly $687K of EBITDA. Its estimated business value is $2.6M (likely range $719K–$4.7M). It has 2 locations.
Common questions
- Who owns Nephrology Specialists of Oklahoma?
- The owner of Nephrology Specialists of Oklahoma isn't in public records we've found yet. If you own or run the business, you can add or correct its details on SeeBITDA.
- How much revenue does Nephrology Specialists of Oklahoma make?
- SeeBITDA estimates Nephrology Specialists of Oklahoma's annual revenue at about $3.5M (likely between $1.2M and $5.3M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is Nephrology Specialists of Oklahoma worth?
- About $2.6M, roughly 3.8× its estimated EBITDA of $687K, typical for a medical and diagnostic laboratories company its size. Likely range: $719K–$4.7M.
- When was Nephrology Specialists of Oklahoma founded?
- Nephrology Specialists of Oklahoma has been in business since 1984.