Michael Anthony Gajewski, NPC
- Medicare patients, 2024
- 123
- Part D claims, 2024
- 2,526
- Hospital affiliations
- 1
- Industry payments
- $22,611
- Medical groups
- 3
- Practice address
- 5 Medical Park, Columbia, SC 29203
- Practice phone
- Call (803) 296-2548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Gajewski'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 Anthony Gajewski is an acute care nurse practitioner in Columbia, South Carolina
Michael Gajewski practices at Prisma Health Richland Hospital in Columbia, South Carolina, part of Prisma Health.
Michael Gajewski's NPI, 1629553755, was assigned on September 25, 2018. Michael Gajewski graduated from University of South Carolina School of Medicine in 2018. Michael Gajewski holds South Carolina license 22255.
- NPI
- 1629553755NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991058398
- NPI enumeration date
- September 25, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (803) 296-2548
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Anthony Gajewski practices at Prisma Health Richland Hospital in Columbia, South Carolina
Michael Gajewski's primary practice is Prisma Health Richland Hospital, at 5 Medical Park, Columbia, SC 29203 in Richland County. The practice phone is (803) 296-2548.
- Prisma Health Richland Hospital5 Medical Park, Columbia, SC 29203 · Richland CountyPhone(803) 296-2548
Source: Dmand AI Affiliation Data
Michael Anthony Gajewski is affiliated with 2 sites of care and 3 medical groups
Michael Gajewski's primary practice is Prisma Health Richland Hospital in Columbia, South Carolina, part of Prisma Health. The medical group on file is MUSC Community Physicians. Dmand AI also links Michael Gajewski to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Anthony Gajewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Gajewski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Richland Hospital | Available with a free account |
| +1 more site and 2 medical groups | 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 Prisma Health and 6.2K+ hospitals, with verified contacts in the same login.
Michael Anthony Gajewski is one of 398 acute care nurse practitioners in South Carolina
Acute care is Michael Gajewski's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Michael Gajewski is licensed in South Carolina.
Specialties and state licenses
- Acute care nurse practitioner, South CarolinaPrimary
Acute care nurse practitioners near Michael Gajewski
Counts of acute care 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
Michael Anthony Gajewski treated 123 Medicare patients in 2024, average age 74
CMS counts 123 Medicare patients who saw Michael Gajewski in 2024. The largest group is 75 to 84, with 56 patients. 75% of them have heart failure, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Michael Gajewski's median patient age at 68, with 46% women.
Michael Gajewski's Medicare patients by age, 2024
Michael Gajewski's Medicare patients by sex, 2024
- Women5141%
- Men7259%
Chronic conditions among Michael Gajewski's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease70%
- Diabetes59%
- Chronic kidney disease57%
- Atrial fibrillation55%
- Arthritis50%
Share of Medicare patients with each condition. A patient can have several.
Michael Gajewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Anthony Gajewski wrote 2,526 Medicare Part D claims in 2024
In 2024, Michael Gajewski wrote 2,526 Medicare Part D claims for 384 patients. 63% of them were for generic drugs.
Michael Gajewski's Part D claims by kind of drug, 2024
- Generic1,594 claims63%
- Brand-name932 claims37%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michael Anthony Gajewski offers telehealth to Medicare patients
Michael Gajewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Gajewski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Michael Anthony Gajewski received $22,611 in industry payments in 2025
CMS Open Payments shows 108 general payments to Michael Gajewski from 17 drug and device companies in 2025. Consulting fees make up the largest share, 54% of the total. CVRx, Inc. paid the most, $14,426.
General payments to Michael Gajewski by kind, 2025 to 2025
- Consulting fees$12,20054%
- Speaker and faculty fees$5,80626%
- Food and beverage$2,61312%
- Travel and lodging$1,9929%
Companies that paid Michael Gajewski the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Anthony Gajewski graduated from University of South Carolina School of Medicine
Michael Gajewski graduated from University of South Carolina School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael Anthony Gajewski'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Anthony Gajewski
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 Anthony Gajewski's NPI number?
Michael Anthony Gajewski's NPI number is 1629553755. It was assigned on September 25, 2018, and it is active in the NPI Registry.
What does Michael Anthony Gajewski specialize in?
Michael Anthony Gajewski is an acute care nurse practitioner in Columbia, South Carolina. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Michael Anthony Gajewski practice?
Michael Gajewski practices at 5 Medical Park, Columbia, SC 29203. Michael Gajewski's primary practice is Prisma Health Richland Hospital in Columbia, South Carolina, part of Prisma Health. Dmand AI also links Michael Gajewski to 2 medical groups and 1 group practice or clinic.
What is Michael Anthony Gajewski's office phone number?
The practice phone on file for Michael Gajewski is (803) 296-2548.
What is Michael Anthony Gajewski's medical license number?
Michael Gajewski holds South Carolina license 22255.
Which hospitals is Michael Anthony Gajewski affiliated with?
Michael Gajewski practices at Prisma Health Richland Hospital in Columbia, South Carolina.
What medical group is Michael Anthony Gajewski part of?
Michael Gajewski is linked to MUSC Community Physicians. Dmand AI links Michael Gajewski to 2 more medical groups.
Does Michael Anthony Gajewski accept Medicare?
Yes. CMS lists Michael Gajewski as accepting Medicare assignment.
Does Michael Anthony Gajewski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Michael Gajewski as offering telehealth services.
How many Medicare patients does Michael Anthony Gajewski see?
CMS counts 123 Medicare patients who saw Michael Gajewski in 2024, with an average age of 74.
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Where did Michael Anthony Gajewski go to medical school?
Michael Gajewski graduated from University of South Carolina School of Medicine in 2018.
Has Michael Anthony Gajewski received payments from drug or device companies?
CMS Open Payments shows $22,611 in general payments to Michael Gajewski from 17 companies from 2025 to 2025. The largest total came from CVRx, Inc.
How long has Michael Anthony Gajewski been practicing?
Michael Gajewski graduated from medical school in 2018, 8 years ago.
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