Michael J. Line, PA-C
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 1,629
- Hospital affiliations
- 1
- Industry payments
- $887
- Medical group
- 1
- Practice address
- 113 E Williams St, Owosso, MI 48867
- Practice phone
- Call (989) 725-6101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mid-Michigan Orthopaedics
Owosso, Michigan
Find Michael Line'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.
Michael J. Line is a physician assistant in Owosso, Michigan
Michael Line practices at Mid-Michigan Orthopaedics in Owosso, Michigan.
Michael Line's NPI, 1518000587, was assigned on February 15, 2007. Michael Line holds Michigan license 5601004472.
- NPI
- 1518000587NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547215444
- NPI enumeration date
- February 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 725-6101
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael J. Line practices at Mid-Michigan Orthopaedics in Owosso, Michigan
Michael Line's primary practice is Mid-Michigan Orthopaedics, at 113 E Williams St, Owosso, MI 48867 in Shiawassee County. The practice phone is (989) 725-6101.
- Mid-Michigan Orthopaedics113 E Williams St, Owosso, MI 48867 · Shiawassee CountyPhone(989) 725-6101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael J. Line is affiliated with 3 sites of care and 1 medical group
Michael Line's primary practice is Mid-Michigan Orthopaedics in Owosso, Michigan. Michael Line is also affiliated with Memorial Healthcare. The medical group on file is Memorial Medical Associates (MMA). Dmand AI also links Michael Line to 1 more group practice or clinic, 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 Michael J. Line's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Line practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mid-Michigan Orthopaedics | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael J. Line is one of 5,857 physician assistants in Michigan
Physician assistant is Michael Line's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Line is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Michael Line
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
Michael J. Line treated 68 Medicare patients in 2024, average age 64
CMS counts 68 Medicare patients who saw Michael Line in 2024. The largest group is under 65, with 26 patients. 63% of them have arthritis, and 59% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Line's median patient age at 53, with 80% women.
Michael Line's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Line's Medicare patients by sex, 2024
- Women5175%
- Men1725%
Chronic conditions among Michael Line's Medicare patients, 2024
- Arthritis63%
- High cholesterol59%
- High blood pressure51%
- Mood disorders50%
- Anxiety49%
- Depression44%
- Osteoporosis28%
- Asthma26%
Share of Medicare patients with each condition. A patient can have several.
Michael Line's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women80%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael J. Line wrote 1,629 Medicare Part D claims in 2024
In 2024, Michael Line wrote 1,629 Medicare Part D claims for 185 patients. 75% of them were for generic drugs.
Michael Line's Part D claims by kind of drug, 2024
- Generic1,227 claims75%
- Brand-name402 claims25%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michael J. Line takes part in Medicare
Michael Line 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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Michael J. Line received $887 in industry payments in 2025
CMS Open Payments shows 50 general payments to Michael Line from 14 drug and device companies in 2025. Food and beverage make up the largest share, 90% of the total. Abbvie Inc. paid the most, $182.
General payments to Michael Line by kind, 2025 to 2025
- Food and beverage$79990%
- Education$8710%
Companies that paid Michael Line the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael J. Line'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 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) |
| 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 Michael J. Line
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael J. Line's NPI number?
Michael J. Line's NPI number is 1518000587. It was assigned on February 15, 2007, and it is active in the NPI Registry.
What does Michael J. Line specialize in?
Michael J. Line is a physician assistant in Owosso, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael J. Line practice?
Michael Line practices at 113 E Williams St, Owosso, MI 48867. Michael Line's primary practice is Mid-Michigan Orthopaedics in Owosso, Michigan. Dmand AI also links Michael Line to 1 group practice or clinic.
What is Michael J. Line's office phone number?
The practice phone on file for Michael Line is (989) 725-6101.
What is Michael J. Line's medical license number?
Michael Line holds Michigan license 5601004472.
Which hospitals is Michael J. Line affiliated with?
Michael Line is affiliated with Memorial Healthcare.
What medical group is Michael J. Line part of?
Michael Line is linked to Memorial Medical Associates (MMA).
Does Michael J. Line accept Medicare?
Yes. CMS lists Michael Line as accepting Medicare assignment.
How many Medicare patients does Michael J. Line see?
CMS counts 68 Medicare patients who saw Michael Line in 2024, with an average age of 64.
Has Michael J. Line received payments from drug or device companies?
CMS Open Payments shows $887 in general payments to Michael Line from 14 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Michael J. Line been practicing?
Michael Line graduated from medical school in 2005, 21 years ago.
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