Marissa S. Parker
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 18
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Industry payments
- $17
- Practice address
- 5300 N. Meadows Dr., Grove City, OH 43123
- Practice phone
- Call (614) 234-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mount Carmel Women's Health Center Grove City
Mammography / Breast Imaging Center · Grove City, Ohio
Find Marissa Parker'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.
Marissa S. Parker is a family nurse practitioner in Grove City, Ohio
Marissa Parker practices at Mount Carmel Women's Health Center Grove City in Grove City, Ohio.
Marissa Parker's NPI, 1699497180, was assigned on September 13, 2022. Marissa Parker holds Ohio license 2021231884.
- NPI
- 1699497180NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597133769
- NPI enumeration date
- September 13, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 234-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marissa S. Parker practices at Mount Carmel Women's Health Center Grove City in Grove City, Ohio
Marissa Parker's primary practice is Mount Carmel Women's Health Center Grove City, at 5300 N. Meadows Dr., Grove City, OH 43123. The practice phone is (614) 234-7400.
- Mount Carmel Women's Health Center Grove City5300 N. Meadows Dr., Grove City, OH 43123Phone(614) 234-7400
Source: Dmand AI Affiliation Data
Marissa S. Parker is affiliated with 3 sites of care and 2 medical groups
Marissa Parker's primary practice is Mount Carmel Women's Health Center Grove City in Grove City, Ohio. Marissa Parker is also affiliated with Mount Carmel East. The medical group on file is Mount Carmel Medical Group. Dmand AI also links Marissa Parker to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marissa S. Parker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marissa Parker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Carmel Women's Health Center Grove City | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marissa S. Parker is one of 7,779 family nurse practitioners in Ohio
Family is Marissa Parker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marissa Parker is licensed in Ohio.
Specialties and state licenses
- Family nurse practitioner, OhioPrimary
Family nurse practitioners near Marissa Parker
Counts of family nurse practitioners 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
Marissa S. Parker treated 20 Medicare patients in 2024, average age 73
CMS counts 20 Medicare patients who saw Marissa Parker in 2024. 65% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marissa Parker's median patient age at 60, with 63% women.
Chronic conditions among Marissa Parker's Medicare patients, 2024
- High blood pressure65%
- High cholesterol65%
Share of Medicare patients with each condition. A patient can have several.
Marissa Parker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marissa S. Parker wrote 18 Medicare Part D claims in 2024
In 2024, Marissa Parker wrote 18 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marissa S. Parker scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Marissa Parker for performance year 2024, reported as part of a group. Marissa Parker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Marissa Parker's MIPS scores, performance year 2024
- 94of 100Final score
- 99.2of 100Quality
- 40of 100Improvement Activities
- 63of 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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Marissa S. Parker received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marissa Parker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $17.
Companies that paid Marissa Parker 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 Marissa S. Parker'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Marissa S. Parker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marissa S. Parker's NPI number?
Marissa S. Parker's NPI number is 1699497180. It was assigned on September 13, 2022, and it is active in the NPI Registry.
What does Marissa S. Parker specialize in?
Marissa S. Parker is a family nurse practitioner in Grove City, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marissa S. Parker practice?
Marissa Parker practices at 5300 N. Meadows Dr., Grove City, OH 43123. Marissa Parker's primary practice is Mount Carmel Women's Health Center Grove City in Grove City, Ohio. Dmand AI also links Marissa Parker to 1 group practice or clinic and 1 medical group.
What is Marissa S. Parker's office phone number?
The practice phone on file for Marissa Parker is (614) 234-7400.
What is Marissa S. Parker's medical license number?
Marissa Parker holds Ohio license 2021231884.
Which hospitals is Marissa S. Parker affiliated with?
Marissa Parker is affiliated with Mount Carmel East.
What medical group is Marissa S. Parker part of?
Marissa Parker is linked to Mount Carmel Medical Group. Dmand AI links Marissa Parker to 1 more medical group.
Does Marissa S. Parker accept Medicare?
Yes. CMS lists Marissa Parker as accepting Medicare assignment.
What is Marissa S. Parker's MIPS score?
Marissa Parker's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Marissa S. Parker see?
CMS counts 20 Medicare patients who saw Marissa Parker in 2024, with an average age of 73.
Has Marissa S. Parker received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Marissa Parker from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Marissa S. Parker been practicing?
Marissa Parker graduated from medical school in 2021, 5 years ago.
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