Johnathan A. Ogar, PA
- Medicare patients, 2024
- 138
- Part D claims, 2024
- 477
- Hospital affiliations
- 4
- Medical groups
- 2
- State license
- 1
- Practice address
- 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105
- Practice phone
- Call (734) 712-8150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
IHA General Surgery
Ann Arbor, Michigan
Find Johnathan Ogar'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.
Johnathan A. Ogar is a physician assistant in Ann Arbor, Michigan
Johnathan Ogar practices at IHA General Surgery in Ann Arbor, Michigan.
Johnathan Ogar's NPI, 1447629662, was assigned on September 17, 2015.
- NPI
- 1447629662NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537477823
- NPI enumeration date
- September 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (734) 712-8150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Johnathan A. Ogar practices at IHA General Surgery in Ann Arbor, Michigan
Johnathan Ogar's primary practice is IHA General Surgery, at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 in Washtenaw County. The practice phone is (734) 712-8150.
- IHA General Surgery24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105 · Washtenaw CountyPhone(734) 712-8150
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Johnathan A. Ogar is affiliated with 7 sites of care and 2 medical groups
Johnathan Ogar's primary practice is IHA General Surgery in Ann Arbor, Michigan. Johnathan Ogar is also affiliated with Trinity Health Ann Arbor Hospital. The medical group on file is Trinity Health IHA Medical Group. Dmand AI also links Johnathan Ogar to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Johnathan A. Ogar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Johnathan Ogar practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IHA General Surgery | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Johnathan A. Ogar is one of 5,857 physician assistants in Michigan
Physician assistant is Johnathan Ogar's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Johnathan Ogar
Counts of physician assistants 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
Johnathan A. Ogar treated 138 Medicare patients in 2024, average age 74
CMS counts 138 Medicare patients who saw Johnathan Ogar in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have arthritis, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Johnathan Ogar's median patient age at 71, with 56% women.
Johnathan Ogar's Medicare patients by age, 2024
Johnathan Ogar's Medicare patients by sex, 2024
- Women8662%
- Men5238%
Chronic conditions among Johnathan Ogar's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety40%
- Mood disorders36%
- Depression34%
- Ischemic heart disease30%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Johnathan Ogar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Johnathan A. Ogar wrote 477 Medicare Part D claims in 2024
In 2024, Johnathan Ogar wrote 477 Medicare Part D claims for 214 patients. 100% of them were for generic drugs.
Johnathan Ogar's Part D claims by kind of drug, 2024
- Generic475 claims100%
- Brand-name and other2 claims0%
Drug classes CMS tracks in Johnathan Ogar's Part D claims, 2024
- Opioids55%260 of 477 claims
- Antibiotics3%14 of 477 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Johnathan A. Ogar offers telehealth to Medicare patients
Johnathan Ogar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Johnathan Ogar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Johnathan A. Ogar'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 DataDmand AI Org Hierarchy Data |
| 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 (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) |
| 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 Johnathan A. Ogar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Johnathan A. Ogar's NPI number?
Johnathan A. Ogar's NPI number is 1447629662. It was assigned on September 17, 2015, and it is active in the NPI Registry.
What does Johnathan A. Ogar specialize in?
Johnathan A. Ogar is a physician assistant in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Johnathan A. Ogar practice?
Johnathan Ogar practices at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105. Johnathan Ogar's primary practice is IHA General Surgery in Ann Arbor, Michigan. Dmand AI also links Johnathan Ogar to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Johnathan A. Ogar's office phone number?
The practice phone on file for Johnathan Ogar is (734) 712-8150.
Which hospitals is Johnathan A. Ogar affiliated with?
Johnathan Ogar is affiliated with Trinity Health Ann Arbor Hospital. Dmand AI links Johnathan Ogar to 3 more hospitals.
What medical group is Johnathan A. Ogar part of?
Johnathan Ogar is linked to Trinity Health IHA Medical Group. Dmand AI links Johnathan Ogar to 1 more medical group.
Does Johnathan A. Ogar accept Medicare?
Yes. CMS lists Johnathan Ogar as accepting Medicare assignment.
Does Johnathan A. Ogar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Johnathan Ogar as offering telehealth services.
How many Medicare patients does Johnathan A. Ogar see?
CMS counts 138 Medicare patients who saw Johnathan Ogar in 2024, with an average age of 74.
How long has Johnathan A. Ogar been practicing?
Johnathan Ogar graduated from medical school in 2015, 11 years ago.
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