Morgan Elizabeth Grinwis, PA
- Medicare services, 2024
- 259
- Medicare patients, 2024
- 129
- Part D claims, 2024
- 2,186
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 25 Michigan NE St, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-2700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Corewell Health Grand Rapids Hospitals
Grand Rapids, Michigan
Find Morgan Grinwis' 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.
Morgan Elizabeth Grinwis is a physician assistant in Grand Rapids, Michigan
Morgan Grinwis practices at Corewell Health Grand Rapids Hospitals in Grand Rapids, Michigan.
Morgan Grinwis' NPI, 1588212500, was assigned on September 3, 2019. Morgan Grinwis holds Florida license PA9115555.
- NPI
- 1588212500NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264861806
- NPI enumeration date
- September 3, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-2700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Morgan Elizabeth Grinwis practices at Corewell Health Grand Rapids Hospitals in Grand Rapids, Michigan
Morgan Grinwis' primary practice is Corewell Health Grand Rapids Hospitals, at 25 Michigan NE St, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-2700.
- Corewell Health Grand Rapids Hospitals25 Michigan NE St, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-2700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Morgan Elizabeth Grinwis is affiliated with 4 sites of care and 3 medical groups
Morgan Grinwis' primary practice is Corewell Health Grand Rapids Hospitals in Grand Rapids, Michigan. Morgan Grinwis is also affiliated with AdventHealth Orlando. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Morgan Grinwis to 2 more group practices and clinics and 2 medical groups, each 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 Morgan Elizabeth Grinwis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Morgan Grinwis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Morgan Elizabeth Grinwis is one of 5,857 physician assistants in Michigan
Physician assistant is Morgan Grinwis' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Morgan Grinwis' licenses on file in 2 states: Florida and Michigan.
Specialties and state licenses
- Physician assistant, FloridaPrimary
- Michigan license
Physician assistants near Morgan Grinwis
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
Morgan Elizabeth Grinwis billed Medicare for 259 services in 2024
CMS data shows 259 Medicare services from Morgan Grinwis across 2 procedure codes in 2024, all of them office visits, for 129 Medicare patients. Medicare paid $20,175 for them. Every service was in an office.
Morgan Grinwis compared with the Michigan median for physician assistants, 2024
- Morgan Grinwis
- Michigan median
- Medicare services
- 259vs 1042.5 times
- Medicare patients
- 129vs 7963% above
- Part D claims
- 1,894vs 1949.8 times
Medians across 3,670 physician assistants in Michigan with Dmand AI profiles that report each measure.
Morgan Grinwis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Morgan Elizabeth Grinwis treated 129 Medicare patients in 2024, average age 69
CMS counts 129 Medicare patients who saw Morgan Grinwis in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Morgan Grinwis' median patient age at 34, with 93% women.
Morgan Grinwis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Morgan Grinwis' Medicare patients by sex, 2024
- Women10279%
- Men2721%
Chronic conditions among Morgan Grinwis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes60%
- Arthritis50%
- Anxiety37%
- Ischemic heart disease37%
- Depression36%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Morgan Grinwis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women93%
- Men7%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Morgan Elizabeth Grinwis wrote 2,186 Medicare Part D claims in 2024
In 2024, Morgan Grinwis wrote 2,186 Medicare Part D claims for 443 patients. 38% of them were for generic drugs. CMS names the drug for 1,894 of them, across 42 drugs with 11 or more claims each, at $966,340 in total drug cost.
Morgan Grinwis' Part D claims by kind of drug, 2024
- Generic822 claims38%
- Brand-name1,223 claims56%
- Other141 claims6%
Morgan Grinwis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Morgan Elizabeth Grinwis takes part in Medicare
Morgan Grinwis 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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Sources for Morgan Elizabeth Grinwis'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| 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 Morgan Elizabeth Grinwis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Morgan Elizabeth Grinwis' NPI number?
Morgan Elizabeth Grinwis' NPI number is 1588212500. It was assigned on September 3, 2019, and it is active in the NPI Registry.
What does Morgan Elizabeth Grinwis specialize in?
Morgan Elizabeth Grinwis is a physician assistant in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Morgan Elizabeth Grinwis practice?
Morgan Grinwis practices at 25 Michigan NE St, Grand Rapids, MI 49503. Morgan Grinwis' primary practice is Corewell Health Grand Rapids Hospitals in Grand Rapids, Michigan. Dmand AI also links Morgan Grinwis to 2 group practices and clinics and 2 medical groups.
What is Morgan Elizabeth Grinwis' office phone number?
The practice phone on file for Morgan Grinwis is (616) 391-2700.
What is Morgan Elizabeth Grinwis' medical license number?
Morgan Grinwis holds Florida license PA9115555, one of the licenses on file in 2 states.
Which states has Morgan Elizabeth Grinwis been licensed in?
Dmand AI has state licenses on file for Morgan Grinwis in Florida and Michigan.
Which hospitals is Morgan Elizabeth Grinwis affiliated with?
Morgan Grinwis is affiliated with AdventHealth Orlando.
What medical group is Morgan Elizabeth Grinwis part of?
Morgan Grinwis is linked to Corewell Health Medical Group West. Dmand AI links Morgan Grinwis to 2 more medical groups.
Does Morgan Elizabeth Grinwis accept Medicare?
Yes. CMS data shows Morgan Grinwis billed Medicare for 259 services in 2024, and Morgan Grinwis accepts Medicare assignment.
How many Medicare patients does Morgan Elizabeth Grinwis see?
CMS counts 129 Medicare patients who saw Morgan Grinwis in 2024, with an average age of 69.
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What services does Morgan Elizabeth Grinwis bill to Medicare?
In 2024, Morgan Grinwis' most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99204).
What drugs does Morgan Elizabeth Grinwis prescribe most?
In 2024 Medicare Part D data, Morgan Grinwis' most prescribed drugs by claims were Levothyroxine Sodium, Ozempic and Metformin HCl.
How long has Morgan Elizabeth Grinwis been practicing?
Morgan Grinwis graduated from medical school in 2019, 7 years ago.
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