Maressa Kay Omara, PA-C

  • Flint, MI
  • Physician assistant
NPI1407475494PAC ID0244645935
Medicare patients, 2024
70
Part D claims, 2024
234
MIPS score, 2024
92
Hospital affiliations
1
Medical group
1
Practice address
One Hurley Plaza, Flint, MI 48503
Practice phone
Call (810) 257-9000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hurley Medical Center

Hospital · Flint, Michigan

See all 2 affiliations

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Maressa Kay Omara is a physician assistant in Flint, Michigan

Maressa Omara practices at Hurley Medical Center in Flint, Michigan, part of City of Flint, Michigan.

Maressa Omara's NPI, 1407475494, was assigned on April 10, 2020. Maressa Omara graduated from Midwestern University, Chicago College of Osteopathic Med in 2020.

NPI and contact details
Medicare PAC ID
0244645935
NPI enumeration date
April 10, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(810) 257-9000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
32
Medical school graduation
2020

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Maressa Kay Omara practices at 2 locations in Flint, Michigan

Maressa Omara's primary practice is Hurley Medical Center, at One Hurley Plaza, Flint, MI 48503 in Genesee County. The practice phone is (810) 257-9000. Maressa Omara also practices at Hurley Medical Center, 1 Hurley Plz, Flint, MI 48503.

  • Hurley Medical CenterPrimary
    One Hurley Plaza, Flint, MI 48503 · Genesee CountyPhone(810) 257-9000
  • Hurley Medical Center
    1 Hurley Plz, Flint, MI 48503 · Genesee CountyPhone(810) 262-9000

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Maressa Kay Omara is affiliated with 1 site of care and 1 medical group

Maressa Omara's primary practice is Hurley Medical Center in Flint, Michigan, part of City of Flint, Michigan. The medical group on file is Hurley Nurse Practitioner Group. Maressa Omara's employer is on file too: a hospital.

See all 2 affiliations for Maressa Omara

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Maressa Kay Omara's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Maressa Omara practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hurley Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across City of Flint, Michigan and 6.2K+ hospitals, with verified contacts in the same login.

Maressa Kay Omara is one of 5,857 physician assistants in Michigan

Physician assistant is Maressa Omara's primary specialty in the NPI Registry, under taxonomy code 363A00000X.

Specialties and state licenses

  • Physician assistantPrimarytaxonomy 363A00000X

Physician assistants near Maressa Omara

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

Maressa Kay Omara treated 70 Medicare patients in 2024, average age 60

CMS counts 70 Medicare patients who saw Maressa Omara in 2024. The largest group is under 65, with 33 patients. 61% of them have high blood pressure, and 53% have high cholesterol. 46% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Maressa Omara's median patient age at 38, with 67% women.

Medicare patients, 202470
Average age60
Average risk score1.37
Also on Medicaid46%

Maressa Omara's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Maressa Omara's Medicare patients by sex, 2024

  • Women4463%
  • Men2637%

Chronic conditions among Maressa Omara's Medicare patients, 2024

  1. High blood pressure61%
  2. High cholesterol53%
  3. Arthritis41%
  4. Anxiety34%
  5. Mood disorders30%
  6. Diabetes29%
  7. Chronic kidney disease24%
  8. Depression24%

Share of Medicare patients with each condition. A patient can have several.

Maressa Omara's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 38

Patient panel by sex, all payers

  • Women67%
  • Men33%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Maressa Kay Omara wrote 234 Medicare Part D claims in 2024

In 2024, Maressa Omara wrote 234 Medicare Part D claims for 162 patients. 91% of them were for generic drugs.

Part D claims, 2024234
Part D patients162

Maressa Omara's Part D claims by kind of drug, 2024

  • Generic212 claims91%
  • Brand-name and other22 claims9%

Drug classes CMS tracks in Maressa Omara's Part D claims, 2024

  • Antibiotics40%94 of 234 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

Maressa Kay Omara 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 Maressa Omara for performance year 2024, reported as part of a group. Maressa Omara accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Maressa Omara's MIPS scores, performance year 2024

  • 92of 100Final score
  • 67of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Maressa Kay Omara graduated from Midwestern University, Chicago College of Osteopathic Med

Maressa Omara graduated from Midwestern University, Chicago College of Osteopathic Med in 2020.

  1. Medical schoolMidwestern University, Chicago College of Osteopathic Med

Source: Dmand AI Professional Profile Data

Sources for Maressa Kay Omara's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Maressa Kay Omara

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Maressa Kay Omara's NPI number?

Maressa Kay Omara's NPI number is 1407475494. It was assigned on April 10, 2020, and it is active in the NPI Registry.

What does Maressa Kay Omara specialize in?

Maressa Kay Omara is a physician assistant in Flint, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Maressa Kay Omara practice?

Maressa Omara practices at One Hurley Plaza, Flint, MI 48503. Maressa Omara also practices at 1 Hurley Plz, Flint, MI 48503. Maressa Omara's primary practice is Hurley Medical Center in Flint, Michigan, part of City of Flint, Michigan.

What is Maressa Kay Omara's office phone number?

The practice phone on file for Maressa Omara is (810) 257-9000.

Which hospitals is Maressa Kay Omara affiliated with?

Maressa Omara practices at Hurley Medical Center in Flint, Michigan.

What medical group is Maressa Kay Omara part of?

Maressa Omara is linked to Hurley Nurse Practitioner Group.

Does Maressa Kay Omara accept Medicare?

Yes. CMS lists Maressa Omara as accepting Medicare assignment.

What is Maressa Kay Omara's MIPS score?

Maressa Omara's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.

How many Medicare patients does Maressa Kay Omara see?

CMS counts 70 Medicare patients who saw Maressa Omara in 2024, with an average age of 60.

Where did Maressa Kay Omara go to medical school?

Maressa Omara graduated from Midwestern University, Chicago College of Osteopathic Med in 2020.

How long has Maressa Kay Omara been practicing?

Maressa Omara graduated from medical school in 2020, 6 years ago.

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