Grant T. Olsen, CNP
- Medicare patients, 2024
- 317
- Part D claims, 2024
- 447
- MIPS score, 2024
- 80
- Hospital affiliations
- 5
- Medical group
- 1
- Practice address
- 629 Bartson Rd, Fremont, OH 43420
- Practice phone
- Call (419) 609-1112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northern Ohio Medical Specialists
Fremont, Ohio
Find Grant Olsen'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.
Grant T. Olsen is a nurse practitioner in Fremont, Ohio
Grant Olsen practices at Northern Ohio Medical Specialists in Fremont, Ohio.
Grant Olsen's NPI, 1750986550, was assigned on December 1, 2020. Grant Olsen holds Ohio license APRN.CNP.0027721.
- NPI
- 1750986550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870905771
- NPI enumeration date
- December 1, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 609-1112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Grant T. Olsen practices at Northern Ohio Medical Specialists in Fremont, Ohio
Grant Olsen's primary practice is Northern Ohio Medical Specialists, at 629 Bartson Rd, Fremont, OH 43420 in Sandusky County. The practice phone is (419) 609-1112.
- Northern Ohio Medical Specialists629 Bartson Rd, Fremont, OH 43420 · Sandusky CountyPhone(419) 609-1112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Grant T. Olsen is affiliated with 6 sites of care and 1 medical group
Grant Olsen's primary practice is Northern Ohio Medical Specialists in Fremont, Ohio. Grant Olsen is also affiliated with ProMedica Memorial Hospital. The medical group on file is NOMS Healthcare. Dmand AI also links Grant Olsen to 4 more hospitals, 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 Grant T. Olsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grant Olsen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Ohio Medical Specialists | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Grant T. Olsen is one of 3,389 nurse practitioners in Ohio
Nurse practitioner is Grant Olsen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Grant Olsen is licensed in Ohio.
Specialties and state licenses
- Nurse practitioner, OhioPrimary
Nurse practitioners near Grant Olsen
Counts of 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
Grant T. Olsen treated 317 Medicare patients in 2024, average age 75
CMS counts 317 Medicare patients who saw Grant Olsen in 2024. The largest group is 65 to 74, with 136 patients. 75% of them have arthritis, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Grant Olsen's median patient age at 72, with 57% women.
Grant Olsen's Medicare patients by age, 2024
Grant Olsen's Medicare patients by sex, 2024
- Women20866%
- Men10934%
Chronic conditions among Grant Olsen's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes32%
- Mood disorders27%
- Anxiety26%
- Chronic kidney disease25%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Grant Olsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Grant T. Olsen wrote 447 Medicare Part D claims in 2024
In 2024, Grant Olsen wrote 447 Medicare Part D claims for 265 patients. 100% of them were for generic drugs.
Grant Olsen's Part D claims by kind of drug, 2024
- Generic446 claims100%
- Brand-name and other1 claims0%
Drug classes CMS tracks in Grant Olsen's Part D claims, 2024
- Opioids32%142 of 447 claims
- Antibiotics30%132 of 447 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
Grant T. Olsen scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Grant Olsen for performance year 2024, reported as part of a group. Grant Olsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Grant Olsen's MIPS scores, performance year 2024
- 80of 100Final score
- 59.1of 100Quality
- 99of 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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Sources for Grant T. Olsen'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)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 Grant T. Olsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grant T. Olsen's NPI number?
Grant T. Olsen's NPI number is 1750986550. It was assigned on December 1, 2020, and it is active in the NPI Registry.
What does Grant T. Olsen specialize in?
Grant T. Olsen is a nurse practitioner in Fremont, Ohio. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Grant T. Olsen practice?
Grant Olsen practices at 629 Bartson Rd, Fremont, OH 43420. Grant Olsen's primary practice is Northern Ohio Medical Specialists in Fremont, Ohio. Dmand AI also links Grant Olsen to 4 hospitals.
What is Grant T. Olsen's office phone number?
The practice phone on file for Grant Olsen is (419) 609-1112.
What is Grant T. Olsen's medical license number?
Grant Olsen holds Ohio license APRN.CNP.0027721.
Which hospitals is Grant T. Olsen affiliated with?
Grant Olsen is affiliated with ProMedica Memorial Hospital. Dmand AI links Grant Olsen to 4 more hospitals.
What medical group is Grant T. Olsen part of?
Grant Olsen is linked to NOMS Healthcare.
Does Grant T. Olsen accept Medicare?
Yes. CMS lists Grant Olsen as accepting Medicare assignment.
What is Grant T. Olsen's MIPS score?
Grant Olsen's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Grant T. Olsen see?
CMS counts 317 Medicare patients who saw Grant Olsen in 2024, with an average age of 75.
How long has Grant T. Olsen been practicing?
Grant Olsen graduated from medical school in 2020, 6 years ago.
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