Dr. Timothy Melvin McKenna, DO
- Medicare services, 2019
- 220
- Part D claims, 2019
- 81
- Industry payments
- $638
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 200 N Madison St, Marshall, MI 49068
- Practice phone
- Call (269) 789-3921
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oaklawn Hospital
Marshall, Michigan
Find Dr. McKenna'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. Timothy Melvin McKenna is a general surgeon in Marshall, Michigan
Dr. McKenna practices at Oaklawn Hospital in Marshall, Michigan.
Dr. McKenna's NPI, 1558352294, was assigned on November 2, 2005. Dr. McKenna holds Michigan license 5101007174.
- NPI
- 1558352294NPI Registry (opens in a new tab)
- NPI enumeration date
- November 2, 2005
- NPI status
- Active
- Practice phone
- (269) 789-3921
- 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. Timothy Melvin McKenna practices at Oaklawn Hospital in Marshall, Michigan
Dr. McKenna's primary practice is Oaklawn Hospital, at 200 N Madison St, Marshall, MI 49068 in Calhoun County. The practice phone is (269) 789-3921.
- Oaklawn Hospital200 N Madison St, Marshall, MI 49068 · Calhoun CountyPhone(269) 789-3921
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Timothy Melvin McKenna is affiliated with 2 sites of care and 1 medical group
Dr. McKenna's primary practice is Oaklawn Hospital in Marshall, Michigan. Dmand AI also links Dr. McKenna to 1 group practice or clinic 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. Timothy Melvin McKenna's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McKenna practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oaklawn Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Melvin McKenna is one of 1,095 general surgeons in Michigan
Surgery is Dr. McKenna's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. McKenna is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. McKenna
Counts of general surgeons 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. Timothy Melvin McKenna billed Medicare for 220 services in 2019
CMS data shows 220 Medicare services from Dr. McKenna across 7 procedure codes in 2019. Medicare paid $45,066 for them.
Dr. McKenna's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1352019: 1313%
- Surgery
- 2018: 1032019: 8914%
- Other services
- 2018: 142019: 0100%
Where Dr. McKenna's Medicare services took place, 2019
- In an office13160%
- In a facility8940%
Dr. McKenna compared with the Michigan median for general surgeons, 2019
- Dr. McKenna
- Michigan median
- Medicare services
- 220vs 12675% above
- Part D claims
- 81vs 302.7 times
Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. McKenna's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McKenna and other general surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Melvin McKenna's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. McKenna's median patient age at 49, with 0% women.
Dr. McKenna's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Timothy Melvin McKenna wrote 81 Medicare Part D claims in 2019
In 2019, Dr. McKenna wrote 81 Medicare Part D claims. They cover 4 drugs, with $4,114 in total drug cost. In 2018, CMS named 89 claims across 4 drugs.
Dr. McKenna's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 892019: 819%
Drugs named by CMS: 4 in 2019, 4 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Timothy Melvin McKenna received $638 in industry payments from 2016 to 2019
CMS Open Payments shows 23 general payments to Dr. McKenna from 16 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 76% of the total. Merck Sharp & Dohme Corporation paid the most, $150.
General payments to Dr. McKenna by program year, 2016 to 2019
General payments to Dr. McKenna by kind, 2016 to 2019
- Food and beverage$48876%
- Consulting fees$15024%
Companies that paid Dr. McKenna the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy Melvin McKenna'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| 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. Timothy Melvin McKenna
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. Timothy Melvin McKenna's NPI number?
Dr. Timothy Melvin McKenna's NPI number is 1558352294. It was assigned on November 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Melvin McKenna?
Dr. Timothy Melvin McKenna is a general surgeon in Marshall, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Timothy Melvin McKenna practice?
Dr. McKenna practices at 200 N Madison St, Marshall, MI 49068. Dr. McKenna's primary practice is Oaklawn Hospital in Marshall, Michigan. Dmand AI also links Dr. McKenna to 1 group practice or clinic and 1 medical group.
What is Dr. Timothy Melvin McKenna's office phone number?
The practice phone on file for Dr. McKenna is (269) 789-3921.
What is Dr. Timothy Melvin McKenna's medical license number?
Dr. McKenna holds Michigan license 5101007174.
Does Dr. Timothy Melvin McKenna accept Medicare?
Yes. CMS data shows Dr. McKenna billed Medicare for 220 services in 2019.
What services does Dr. Timothy Melvin McKenna bill to Medicare?
In 2019, Dr. McKenna's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99213) and office visit, new patient (99203).
What drugs does Dr. Timothy Melvin McKenna prescribe most?
In 2019 Medicare Part D data, Dr. McKenna's most prescribed drugs by claims were Suprep, Lidocaine-Prilocaine and Letrozole.
Has Dr. Timothy Melvin McKenna received payments from drug or device companies?
CMS Open Payments shows $638 in general payments to Dr. McKenna from 16 companies from 2016 to 2019. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Timothy Melvin McKenna been practicing?
Dr. McKenna's NPI was assigned in 2005.
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