Dr. Zachary Harnett, MD
- Medicare services, 2024
- 586
- Medicare patients, 2024
- 552
- Part D claims, 2024
- 188
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Practice address
- 211 Park Street, Attleboro, MA 02703
- Practice phone
- Call (508) 222-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harnett's professional email, personal email and mobile number
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Dr. Zachary Harnett is an emergency medicine physician in Attleboro, Massachusetts
Dr. Harnett practices at Sturdy Memorial Hospital in Attleboro, Massachusetts, part of Sturdy Health.
Dr. Harnett's NPI, 1407199151, was assigned on April 1, 2013. Dr. Harnett graduated from New York University Grossman School of Medicine in 2013. Dr. Harnett holds Massachusetts license 272357.
- NPI
- 1407199151NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779856208
- NPI enumeration date
- April 1, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 222-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Harnett practices at Sturdy Memorial Hospital in Attleboro, Massachusetts
Dr. Harnett's primary practice is Sturdy Memorial Hospital, at 211 Park Street, Attleboro, MA 02703 in Bristol County. The practice phone is (508) 222-5200.
- Sturdy Memorial Hospital211 Park Street, Attleboro, MA 02703 · Bristol CountyPhone(508) 222-5200
Source: Dmand AI Affiliation Data
Dr. Zachary Harnett is affiliated with 3 sites of care and 1 medical group
Dr. Harnett's primary practice is Sturdy Memorial Hospital in Attleboro, Massachusetts, part of Sturdy Health. The medical group on file is Sturdy Memorial Hospital. Dmand AI also links Dr. Harnett to 1 more breast imaging center and 1 imaging center, each named with a free account. Dr. Harnett's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary Harnett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harnett practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sturdy Memorial Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Harnett is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Harnett's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Harnett is licensed in Massachusetts.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
Emergency medicine physicians near Dr. Harnett
Counts of emergency medicine physicians 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. Zachary Harnett billed Medicare for 586 services in 2024
CMS data shows 586 Medicare services from Dr. Harnett across 4 procedure codes in 2024, for 552 Medicare patients. Medicare paid $58,611 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harnett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6322024: 5867%
Dr. Harnett compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Harnett
- Massachusetts median
- Medicare services
- 586vs 34172% above
- Medicare patients
- 552vs 33764% above
- Part D claims
- 77vs 362.1 times
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Harnett's 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
Dr. Zachary Harnett treated 552 Medicare patients in 2024, average age 74
CMS counts 552 Medicare patients who saw Dr. Harnett in 2024. The largest group is 75 to 84, with 181 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Harnett's median patient age at 59, with 59% women.
Dr. Harnett's Medicare patients by age, 2024
Dr. Harnett's Medicare patients by sex, 2024
- Women34062%
- Men21238%
Chronic conditions among Dr. Harnett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety48%
- Mood disorders46%
- Depression40%
- Ischemic heart disease34%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harnett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary Harnett wrote 188 Medicare Part D claims in 2024
In 2024, Dr. Harnett wrote 188 Medicare Part D claims for 146 patients. 77% of them were for generic drugs. CMS names the drug for 77 of them, across 4 drugs with 11 or more claims each, at $934 in total drug cost. In 2023, CMS named 63 claims across 5 drugs.
Dr. Harnett's Part D claims by kind of drug, 2024
- Generic144 claims77%
- Brand-name44 claims23%
Dr. Harnett'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. Harnett's Part D claims, 2024
- Opioids9%16 of 188 claims
- Antibiotics33%62 of 188 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: 632024: 7722%
Drugs named by CMS: 4 in 2024, 5 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
Dr. Zachary Harnett scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Harnett for performance year 2024, reported as part of a group. Dr. Harnett accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Harnett's MIPS scores, performance year 2024
- 87of 100Final score
- 69.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 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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Dr. Zachary Harnett graduated from New York University Grossman School of Medicine
Dr. Harnett graduated from New York University Grossman School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Harnett'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Zachary Harnett
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. Zachary Harnett's NPI number?
Dr. Zachary Harnett's NPI number is 1407199151. It was assigned on April 1, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Harnett?
Dr. Zachary Harnett is an emergency medicine physician in Attleboro, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Zachary Harnett practice?
Dr. Harnett practices at 211 Park Street, Attleboro, MA 02703. Dr. Harnett's primary practice is Sturdy Memorial Hospital in Attleboro, Massachusetts, part of Sturdy Health. Dmand AI also links Dr. Harnett to 1 breast imaging center and 1 imaging center.
What is Dr. Zachary Harnett's office phone number?
The practice phone on file for Dr. Harnett is (508) 222-5200.
What is Dr. Zachary Harnett's medical license number?
Dr. Harnett holds Massachusetts license 272357.
Which hospitals is Dr. Zachary Harnett affiliated with?
Dr. Harnett practices at Sturdy Memorial Hospital in Attleboro, Massachusetts.
What medical group is Dr. Zachary Harnett part of?
Dr. Harnett is linked to Sturdy Memorial Hospital.
Does Dr. Zachary Harnett accept Medicare?
Yes. CMS data shows Dr. Harnett billed Medicare for 586 services in 2024, and Dr. Harnett accepts Medicare assignment.
What is Dr. Zachary Harnett's MIPS score?
Dr. Harnett's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Zachary Harnett see?
CMS counts 552 Medicare patients who saw Dr. Harnett in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Zachary Harnett bill to Medicare?
In 2024, Dr. Harnett's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and emergency department visit (99283).
Where did Dr. Zachary Harnett go to medical school?
Dr. Harnett graduated from New York University Grossman School of Medicine in 2013.
What drugs does Dr. Zachary Harnett prescribe most?
In 2024 Medicare Part D data, Dr. Harnett's most prescribed drugs by claims were Cefdinir, Albuterol Sulfate Hfa and Prednisone.
How long has Dr. Zachary Harnett been practicing?
Dr. Harnett graduated from medical school in 2013, 13 years ago.
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