Dr. Ryan Callahan McKennon, DO
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 40
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 2799 W Grand Blvd, Detroit, MI 48202
- Practice phone
- Call (313) 916-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ryan Callahan McKennon is an emergency medicine physician in Detroit, Michigan
Dr. McKennon practices at Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health.
Dr. McKennon's NPI, 1972710804, was assigned on May 17, 2007. Dr. McKennon graduated from Michigan State University College of Osteopathic Medicine in 2005. Dr. McKennon holds Michigan license 5101016516.
- NPI
- 1972710804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860589405
- NPI enumeration date
- May 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 916-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Callahan McKennon practices at Henry Ford Hospital in Detroit, Michigan
Dr. McKennon's primary practice is Henry Ford Hospital, at 2799 W Grand Blvd, Detroit, MI 48202 in Wayne County. The practice phone is (313) 916-2600.
- Henry Ford Hospital2799 W Grand Blvd, Detroit, MI 48202 · Wayne CountyPhone(313) 916-2600
Source: Dmand AI Affiliation Data
Dr. Ryan Callahan McKennon is affiliated with 1 site of care and 1 medical group
Dr. McKennon's primary practice is Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health. The medical group on file is Henry Ford Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Callahan McKennon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McKennon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford Hospital | 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 Henry Ford Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ryan Callahan McKennon is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. McKennon's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. McKennon is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. McKennon
Counts of emergency medicine physicians 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. Ryan Callahan McKennon billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. McKennon across 1 procedure code in 2024, for 21 Medicare patients. Medicare paid $96 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McKennon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 132024: 1515%
- Office and hospital visits
- 2023: 172024: 0100%
Dr. McKennon compared with the Michigan median for emergency medicine physicians, 2024
- Dr. McKennon
- Michigan median
- Medicare services
- 15vs 23494% below
- Medicare patients
- 21vs 21490% below
- Part D claims
- 39vs 4615% below
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. McKennon's most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Callahan McKennon treated 21 Medicare patients in 2024, average age 72
CMS counts 21 Medicare patients who saw Dr. McKennon in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. McKennon's median patient age at 63, with 59% women.
Chronic conditions among Dr. McKennon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
Share of Medicare patients with each condition. A patient can have several.
Dr. McKennon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Callahan McKennon wrote 40 Medicare Part D claims in 2024
In 2024, Dr. McKennon wrote 40 Medicare Part D claims for 25 patients. 80% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $234 in total drug cost. In 2017, CMS named 31 claims across 2 drugs.
Dr. McKennon's Part D claims by kind of drug, 2024
- Generic32 claims80%
- Brand-name and other8 claims20%
Dr. McKennon's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 312018: 3926%
Drugs named by CMS: 2 in 2018, 2 in 2017.
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
How Dr. Ryan Callahan McKennon takes part in Medicare
Dr. McKennon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ryan Callahan McKennon graduated from Michigan State University College of Osteopathic Medicine
Dr. McKennon graduated from Michigan State University College of Osteopathic Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan Callahan McKennon'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Ryan Callahan McKennon
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. Ryan Callahan McKennon's NPI number?
Dr. Ryan Callahan McKennon's NPI number is 1972710804. It was assigned on May 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Callahan McKennon?
Dr. Ryan Callahan McKennon is an emergency medicine physician in Detroit, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ryan Callahan McKennon practice?
Dr. McKennon practices at 2799 W Grand Blvd, Detroit, MI 48202. Dr. McKennon's primary practice is Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health.
What is Dr. Ryan Callahan McKennon's office phone number?
The practice phone on file for Dr. McKennon is (313) 916-2600.
What is Dr. Ryan Callahan McKennon's medical license number?
Dr. McKennon holds Michigan license 5101016516.
Which hospitals is Dr. Ryan Callahan McKennon affiliated with?
Dr. McKennon practices at Henry Ford Hospital in Detroit, Michigan.
What medical group is Dr. Ryan Callahan McKennon part of?
Dr. McKennon is linked to Henry Ford Health.
Does Dr. Ryan Callahan McKennon accept Medicare?
Yes. CMS data shows Dr. McKennon billed Medicare for 15 services in 2024, and Dr. McKennon accepts Medicare assignment.
How many Medicare patients does Dr. Ryan Callahan McKennon see?
CMS counts 21 Medicare patients who saw Dr. McKennon in 2024, with an average age of 72.
What services does Dr. Ryan Callahan McKennon bill to Medicare?
In 2024, Dr. McKennon's most billed Medicare services were heart test or procedure (93010).
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Where did Dr. Ryan Callahan McKennon go to medical school?
Dr. McKennon graduated from Michigan State University College of Osteopathic Medicine in 2005.
What drugs does Dr. Ryan Callahan McKennon prescribe most?
In 2018 Medicare Part D data, Dr. McKennon's most prescribed drugs by claims were Prednisone and Doxycycline Hyclate.
How long has Dr. Ryan Callahan McKennon been practicing?
Dr. McKennon graduated from medical school in 2005, 21 years ago.
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