Michelle Marie Grabiec, PA-C
- Part D claims, 2024
- 899
- Industry payments
- $236
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 53 Elizabeth Dr, Lockport, NY 14094
- Practice phone
- Call (716) 463-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
U.S. Renal Care Hamburg Dialysis
Lockport, New York
Find Michelle Grabiec'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.
Michelle Marie Grabiec is a physician assistant in Lockport, New York
Michelle Grabiec practices at U.S. Renal Care Hamburg Dialysis in Lockport, New York.
Michelle Grabiec's NPI, 1508418732, was assigned on July 9, 2019. Michelle Grabiec graduated from State University of New York at Buffalo School of Medicine in 2019. Michelle Grabiec holds New York license 023535-01.
- NPI
- 1508418732NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648502211
- NPI enumeration date
- July 9, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 463-2800
- 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)
Michelle Marie Grabiec practices at U.S. Renal Care Hamburg Dialysis in Lockport, New York
Michelle Grabiec's primary practice is U.S. Renal Care Hamburg Dialysis, at 53 Elizabeth Dr, Lockport, NY 14094 in Niagara County. The practice phone is (716) 463-2800.
- U.S. Renal Care Hamburg Dialysis53 Elizabeth Dr, Lockport, NY 14094 · Niagara CountyPhone(716) 463-2800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michelle Marie Grabiec is affiliated with 2 sites of care and 1 medical group
Michelle Grabiec's primary practice is U.S. Renal Care Hamburg Dialysis in Lockport, New York. The medical group on file is Nephrology Associates of Western New York. Dmand AI also links Michelle Grabiec to 1 more group practice or clinic, 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 Michelle Marie Grabiec's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Grabiec practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| U.S. Renal Care Hamburg Dialysis | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Michelle Marie Grabiec is one of 11,456 physician assistants in New York
Physician assistant is Michelle Grabiec's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michelle Grabiec is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Michelle Grabiec
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
Michelle Marie Grabiec's patients have a median age of 81
Across all payers, Dmand AI patient panel data puts Michelle Grabiec's median patient age at 81, with 0% women.
Michelle Grabiec's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Michelle Marie Grabiec wrote 899 Medicare Part D claims in 2024
In 2024, Michelle Grabiec wrote 899 Medicare Part D claims for 112 patients. 85% of them were for generic drugs. CMS names the drug for 722 of them, across 21 drugs with 11 or more claims each, at $204,129 in total drug cost.
Michelle Grabiec's Part D claims by kind of drug, 2024
- Generic761 claims85%
- Brand-name138 claims15%
Michelle Grabiec's 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.
Drug classes CMS tracks in Michelle Grabiec's Part D claims, 2024
- Antibiotics2%22 of 899 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Michelle Marie Grabiec takes part in Medicare
Michelle Grabiec 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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Michelle Marie Grabiec received $236 in industry payments in 2025
CMS Open Payments shows 4 general payments to Michelle Grabiec from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Ardelyx, Inc. paid the most, $142.
Companies that paid Michelle Grabiec the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michelle Marie Grabiec graduated from State University of New York at Buffalo School of Medicine
Michelle Grabiec graduated from State University of New York at Buffalo School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michelle Marie Grabiec'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Michelle Marie Grabiec
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michelle Marie Grabiec's NPI number?
Michelle Marie Grabiec's NPI number is 1508418732. It was assigned on July 9, 2019, and it is active in the NPI Registry.
What does Michelle Marie Grabiec specialize in?
Michelle Marie Grabiec is a physician assistant in Lockport, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michelle Marie Grabiec practice?
Michelle Grabiec practices at 53 Elizabeth Dr, Lockport, NY 14094. Michelle Grabiec's primary practice is U.S. Renal Care Hamburg Dialysis in Lockport, New York. Dmand AI also links Michelle Grabiec to 1 group practice or clinic.
What is Michelle Marie Grabiec's office phone number?
The practice phone on file for Michelle Grabiec is (716) 463-2800.
What is Michelle Marie Grabiec's medical license number?
Michelle Grabiec holds New York license 023535-01.
What medical group is Michelle Marie Grabiec part of?
Michelle Grabiec is linked to Nephrology Associates of Western New York.
Does Michelle Marie Grabiec accept Medicare?
Yes. CMS lists Michelle Grabiec as accepting Medicare assignment.
Where did Michelle Marie Grabiec go to medical school?
Michelle Grabiec graduated from State University of New York at Buffalo School of Medicine in 2019.
What drugs does Michelle Marie Grabiec prescribe most?
In 2024 Medicare Part D data, Michelle Grabiec's most prescribed drugs by claims were Sevelamer Carbonate, Prosol and Amlodipine Besylate.
Has Michelle Marie Grabiec received payments from drug or device companies?
CMS Open Payments shows $236 in general payments to Michelle Grabiec from 2 companies from 2025 to 2025. The largest total came from Ardelyx, Inc.
How long has Michelle Marie Grabiec been practicing?
Michelle Grabiec graduated from medical school in 2019, 7 years ago.
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