Michael J. Marien, PA-C
- Medicare patients, 2024
- 130
- Part D claims, 2024
- 109
- MIPS score, 2024
- 92
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 743 Spring Street, Gainesville, GA 30501
- Practice phone
- Call (770) 535-3553
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Michael Marien'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. Marien is a physician assistant in Gainesville, Georgia
Michael Marien practices at Northeast Georgia Medical Center Gainesville in Gainesville, Georgia, part of Northeast Georgia Health System.
Michael Marien's NPI, 1962804104, was assigned on September 18, 2014.
- NPI
- 1962804104NPI Registry (opens in a new tab)
- NPI enumeration date
- September 18, 2014
- NPI status
- Active
- Practice phone
- (770) 535-3553
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Michael J. Marien practices at Northeast Georgia Medical Center Gainesville in Gainesville, Georgia
Michael Marien's primary practice is Northeast Georgia Medical Center Gainesville, at 743 Spring Street, Gainesville, GA 30501 in Hall County. The practice phone is (770) 535-3553.
- Northeast Georgia Medical Center Gainesville743 Spring Street, Gainesville, GA 30501 · Hall CountyPhone(770) 535-3553
Source: Dmand AI Affiliation Data
Michael J. Marien is affiliated with 2 sites of care and 2 medical groups
Michael Marien's primary practice is Northeast Georgia Medical Center Gainesville in Gainesville, Georgia, part of Northeast Georgia Health System. Michael Marien is also affiliated with Northeast Georgia Medical Center Habersham. The medical group on file is Georgia Emergency Department Services. Dmand AI also links Michael Marien to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael J. Marien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Marien practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northeast Georgia Medical Center Gainesville | Available with a free account |
| +1 more site and 1 medical group | 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 Northeast Georgia Health System and 6.2K+ hospitals, with verified contacts in the same login.
Michael J. Marien is one of 3,653 physician assistants in Georgia
Physician assistant is Michael Marien's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Michael Marien
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. Marien treated 130 Medicare patients in 2024, average age 71
CMS counts 130 Medicare patients who saw Michael Marien in 2024. The largest group is 75 to 84, with 49 patients. 74% of them have high blood pressure, and 72% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Marien's median patient age at 37, with 60% women.
Michael Marien's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Marien's Medicare patients by sex, 2024
- Women6852%
- Men6248%
Chronic conditions among Michael Marien's Medicare patients, 2024
- High blood pressure74%
- High cholesterol72%
- Arthritis54%
- Diabetes32%
- Chronic kidney disease28%
- Anxiety27%
- Ischemic heart disease26%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Michael Marien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael J. Marien wrote 109 Medicare Part D claims in 2024
In 2024, Michael Marien wrote 109 Medicare Part D claims for 82 patients. 93% of them were for generic drugs.
Michael Marien's Part D claims by kind of drug, 2024
- Generic101 claims93%
- Brand-name and other8 claims7%
Drug classes CMS tracks in Michael Marien's Part D claims, 2024
- Antibiotics38%41 of 109 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
Michael J. Marien scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Michael Marien for performance year 2024, reported as part of a group.
Michael Marien's MIPS scores, performance year 2024
- 92of 100Final score
- 91.4of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Michael J. Marien'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 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 | Clinician Public Reporting: Overall MIPS Performance (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. Marien
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. Marien's NPI number?
Michael J. Marien's NPI number is 1962804104. It was assigned on September 18, 2014, and it is active in the NPI Registry.
What does Michael J. Marien specialize in?
Michael J. Marien is a physician assistant in Gainesville, Georgia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael J. Marien practice?
Michael Marien practices at 743 Spring Street, Gainesville, GA 30501. Michael Marien's primary practice is Northeast Georgia Medical Center Gainesville in Gainesville, Georgia, part of Northeast Georgia Health System. Dmand AI also links Michael Marien to 1 medical group.
What is Michael J. Marien's office phone number?
The practice phone on file for Michael Marien is (770) 535-3553.
Which hospitals is Michael J. Marien affiliated with?
Michael Marien practices at Northeast Georgia Medical Center Gainesville in Gainesville, Georgia. Michael Marien is also affiliated with Northeast Georgia Medical Center Habersham.
What medical group is Michael J. Marien part of?
Michael Marien is linked to Georgia Emergency Department Services. Dmand AI links Michael Marien to 1 more medical group.
What is Michael J. Marien's MIPS score?
Michael Marien's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Michael J. Marien see?
CMS counts 130 Medicare patients who saw Michael Marien in 2024, with an average age of 71.
How long has Michael J. Marien been practicing?
Michael Marien graduated from medical school in 2014, 12 years ago.
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