Pharmacotherapy
AnesthesiologyBenzodiazepinesHypnotics and Sedatives
Dr. Michael P. Zaccagnino, MD
NPI1952665317PAC ID9537456900
- Medicare services, 2023
- 47
- Part D claims, 2024
- 225
- Publications
- 4
- Hospital affiliations
- 3
- Industry payments
- $2,791
- Practice address
- 55 North Ave, Mendon, MA 01756
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Center
Mendon, Massachusetts
Find Dr. Zaccagnino'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.
Dr. Michael P. Zaccagnino is an anesthesiologist in Mendon, Massachusetts
Dr. Zaccagnino practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Dr. Zaccagnino's NPI, 1952665317, was assigned on July 1, 2012. Dr. Zaccagnino graduated from University of Nevada School of Medicine in 2012. Dr. Zaccagnino holds Massachusetts license 266397.
NPI and contact details
- NPI
- 1952665317NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537456900
- NPI enumeration date
- July 1, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael P. Zaccagnino practices at Umass Memorial Medical Center in Mendon, Massachusetts
Dr. Zaccagnino's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.
- Umass Memorial Medical Center55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael P. Zaccagnino is affiliated with 4 sites of care and 4 medical groups
Dr. Zaccagnino's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dr. Zaccagnino is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Zaccagnino to 2 more hospitals and 3 medical groups, each named with a free account.
Umass Memorial Medical CenterPrimary
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 Dr. Michael P. Zaccagnino's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zaccagnino practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael P. Zaccagnino is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Zaccagnino's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Zaccagnino is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Zaccagnino
Counts of anesthesiologists 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
Dr. Michael P. Zaccagnino billed Medicare for 47 services in 2023
CMS data shows 47 Medicare services from Dr. Zaccagnino across 1 procedure code in 2023, all of them office visits. Medicare paid $2,714 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202347
Paid by Medicare$2,714
Procedure codes1
Dr. Zaccagnino's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 3672023: 4787%
- Imaging
- 2022: 172023: 0100%
- Surgery
- 2022: 182023: 0100%
Dr. Zaccagnino compared with the Massachusetts median for anesthesiologists, 2023
- Dr. Zaccagnino
- Massachusetts median
- Medicare services
- 47vs 12663% below
- Part D claims
- 168vs 295.8 times
Medians across 1,366 anesthesiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Zaccagnino's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Zaccagnino?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zaccagnino and other anesthesiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael P. Zaccagnino's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Zaccagnino's median patient age at 63, with 50% women.
Dr. Zaccagnino's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Michael P. Zaccagnino wrote 225 Medicare Part D claims in 2024
In 2024, Dr. Zaccagnino wrote 225 Medicare Part D claims for 38 patients. 97% of them were for generic drugs. CMS names the drug for 168 of them, across 5 drugs with 11 or more claims each, at $10,767 in total drug cost. In 2023, CMS named 363 claims across 11 drugs.
Part D claims, 2024225
Drugs named by CMS5
Total drug cost$10,767
Part D patients38
Dr. Zaccagnino's Part D claims by kind of drug, 2024
- Generic219 claims97%
- Brand-name and other6 claims3%
Dr. Zaccagnino'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 Dr. Zaccagnino's Part D claims, 2024
- Opioids27%61 of 225 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3632024: 16854%
Drugs named by CMS: 5 in 2024, 11 in 2023.
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 Dr. Michael P. Zaccagnino takes part in Medicare
Dr. Zaccagnino 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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Dr. Michael P. Zaccagnino has 4 publications on record
Dmand AI links 4 papers to Dr. Zaccagnino in 2016. Dr. Zaccagnino's most frequent co-authors are Alan D. Kaye, MD, Richard Dennis Urman, MD and Angela M. Bader, MD.
Papers4
Dr. Zaccagnino's most frequent co-authors
- Alan D. Kaye, MD3 shared papers
- Richard Dennis Urman, MD3 shared papers
- Angela M. Bader, MD1 shared paper
Recent publications by Dr. Zaccagnino
Pain Physician
BupivacaineContrast MediaFluoroscopy
Anesth Analg
Acute PainIatrogenic DiseasePain Clinics
J Anaesthesiol Clin Pharmacol
See who Dr. Zaccagnino researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zaccagnino works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael P. Zaccagnino received $2,791 in industry payments from 2016 to 2025
CMS Open Payments shows 35 general payments to Dr. Zaccagnino from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 69% of the total. Vertos Medical, Inc. paid the most, $869.
General payments to Dr. Zaccagnino by program year, 2016 to 2025
General payments to Dr. Zaccagnino by kind, 2016 to 2025
$2.8Kin total
- Food and beverage$1,93169%
- Travel and lodging$86031%
Companies that paid Dr. Zaccagnino the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael P. Zaccagnino graduated from University of Nevada School of Medicine
Dr. Zaccagnino graduated from University of Nevada School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael P. Zaccagnino'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 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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Michael P. Zaccagnino
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael P. Zaccagnino's NPI number?
Dr. Michael P. Zaccagnino's NPI number is 1952665317. It was assigned on July 1, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael P. Zaccagnino?
Dr. Michael P. Zaccagnino is an anesthesiologist in Mendon, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Michael P. Zaccagnino practice?
Dr. Zaccagnino practices at 55 North Ave, Mendon, MA 01756. Dr. Zaccagnino's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Dr. Zaccagnino to 2 hospitals and 3 medical groups.
What is Dr. Michael P. Zaccagnino's office phone number?
The practice phone on file for Dr. Zaccagnino is (508) 334-1000.
What is Dr. Michael P. Zaccagnino's medical license number?
Dr. Zaccagnino holds Massachusetts license 266397.
Which hospitals is Dr. Michael P. Zaccagnino affiliated with?
Dr. Zaccagnino is affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Zaccagnino to 2 more hospitals.
What medical group is Dr. Michael P. Zaccagnino part of?
Dr. Zaccagnino is linked to UMass Memorial Medical Group. Dmand AI links Dr. Zaccagnino to 3 more medical groups.
Does Dr. Michael P. Zaccagnino accept Medicare?
Yes. CMS data shows Dr. Zaccagnino billed Medicare for 47 services in 2023, and Dr. Zaccagnino accepts Medicare assignment.
What services does Dr. Michael P. Zaccagnino bill to Medicare?
In 2023, Dr. Zaccagnino's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Michael P. Zaccagnino go to medical school?
Dr. Zaccagnino graduated from University of Nevada School of Medicine in 2012.
Show 5 more questionsShow fewer questions
What drugs does Dr. Michael P. Zaccagnino prescribe most?
In 2024 Medicare Part D data, Dr. Zaccagnino's most prescribed drugs by claims were Buprenorphine-Naloxone, Oxycodone HCl and Gabapentin.
Has Dr. Michael P. Zaccagnino received payments from drug or device companies?
CMS Open Payments shows $2,791 in general payments to Dr. Zaccagnino from 9 companies from 2016 to 2025. The largest total came from Vertos Medical, Inc.
How long has Dr. Michael P. Zaccagnino been practicing?
Dr. Zaccagnino graduated from medical school in 2012, 14 years ago.
Does Dr. Michael P. Zaccagnino do research?
Dmand AI links 4 publications to Dr. Zaccagnino.
Who does Dr. Michael P. Zaccagnino publish with?
Dr. Zaccagnino's most frequent co-authors are Alan D. Kaye, MD (3 shared papers), Richard Dennis Urman, MD (3 shared papers) and Angela M. Bader, MD (1 shared paper).
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