Dr. Zachary Michael Harris, MD
- Medicare services, 2023
- 59
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 14
- MIPS score, 2024
- 87
- Hospital affiliations
- 2
- Practice address
- 950 Campbell Avenue, West Haven, CT 06516
- Practice phone
- Call (203) 932-5711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Zachary Michael Harris is a pulmonologist in West Haven, Connecticut
Dr. Harris practices at West Haven VA Medical Center in West Haven, Connecticut, part of Veterans Health Administration.
Dr. Harris' NPI, 1588074637, was assigned on April 29, 2014. Dr. Harris graduated from Tulane University School of Medicine in 2014. Dr. Harris holds Connecticut license 57351.
- NPI
- 1588074637NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658666268
- NPI enumeration date
- April 29, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 932-5711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Michael Harris practices at West Haven VA Medical Center in West Haven, Connecticut
Dr. Harris' primary practice is West Haven VA Medical Center, at 950 Campbell Avenue, West Haven, CT 06516 in New Haven County. The practice phone is (203) 932-5711.
- West Haven VA Medical Center950 Campbell Avenue, West Haven, CT 06516 · New Haven CountyPhone(203) 932-5711
Source: Dmand AI Affiliation Data
Dr. Zachary Michael Harris is affiliated with 2 sites of care and 1 medical group
Dr. Harris' primary practice is West Haven VA Medical Center in West Haven, Connecticut, part of Veterans Health Administration. Dr. Harris is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dr. Harris' 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 Michael Harris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harris practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Haven VA Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Michael Harris is one of 239 pulmonologists in Connecticut
Pulmonary disease is Dr. Harris' primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Harris is licensed in Connecticut.
Specialties and state licenses
- Pulmonary disease, ConnecticutPrimary
Pulmonologists near Dr. Harris
Counts of pulmonologists 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 Michael Harris billed Medicare for 59 services in 2023
CMS data shows 59 Medicare services from Dr. Harris across 2 procedure codes in 2023, for 20 Medicare patients. Medicare paid $7,352 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harris' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1512023: 5961%
Dr. Harris compared with the Connecticut median for pulmonologists, 2023
- Dr. Harris
- Connecticut median
- Medicare services
- 59vs 52889% below
- Medicare patients
- 20vs 24792% below
- Part D claims
- 17vs 62397% below
Medians across 239 pulmonologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Harris' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harris and other pulmonologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachary Michael Harris treated 20 Medicare patients in 2024, average age 73
CMS counts 20 Medicare patients who saw Dr. Harris in 2024. 75% of them have copd, and 75% have high blood pressure. Their average risk score is 3.63, 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. Harris' median patient age at 64, with 40% women.
Chronic conditions among Dr. Harris' Medicare patients, 2024
- COPD75%
- High blood pressure75%
- High cholesterol75%
- Heart failure60%
- Chronic kidney disease55%
- Ischemic heart disease55%
- Mood disorders55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary Michael Harris wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Harris wrote 14 Medicare Part D claims. They cover 1 drug, with $623 in total drug cost. In 2020, CMS named 70 claims across 5 drugs.
Dr. Harris' most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 702023: 1776%
Drugs named by CMS: 1 in 2023, 5 in 2020.
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 Michael Harris 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. Harris for performance year 2024, reported as part of a group. Dr. Harris accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Harris' MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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 Michael Harris graduated from Tulane University School of Medicine
Dr. Harris graduated from Tulane University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Michael Harris'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 Michael Harris
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 Michael Harris' NPI number?
Dr. Zachary Michael Harris' NPI number is 1588074637. It was assigned on April 29, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Michael Harris?
Dr. Zachary Michael Harris is a pulmonologist in West Haven, Connecticut. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Zachary Michael Harris practice?
Dr. Harris practices at 950 Campbell Avenue, West Haven, CT 06516. Dr. Harris' primary practice is West Haven VA Medical Center in West Haven, Connecticut, part of Veterans Health Administration.
What is Dr. Zachary Michael Harris' office phone number?
The practice phone on file for Dr. Harris is (203) 932-5711.
What is Dr. Zachary Michael Harris' medical license number?
Dr. Harris holds Connecticut license 57351.
Which hospitals is Dr. Zachary Michael Harris affiliated with?
Dr. Harris practices at West Haven VA Medical Center in West Haven, Connecticut. Dr. Harris is also affiliated with Yale New Haven Hospital.
What medical group is Dr. Zachary Michael Harris part of?
Dr. Harris is linked to Yale Health.
Does Dr. Zachary Michael Harris accept Medicare?
Yes. CMS data shows Dr. Harris billed Medicare for 59 services in 2023, and Dr. Harris accepts Medicare assignment.
What is Dr. Zachary Michael Harris' MIPS score?
Dr. Harris' 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 Michael Harris see?
CMS counts 20 Medicare patients who saw Dr. Harris in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Zachary Michael Harris bill to Medicare?
In 2023, Dr. Harris' most billed Medicare services were hospital inpatient care (99233) and critical care (99291).
Where did Dr. Zachary Michael Harris go to medical school?
Dr. Harris graduated from Tulane University School of Medicine in 2014.
What drugs does Dr. Zachary Michael Harris prescribe most?
In 2023 Medicare Part D data, Dr. Harris' most prescribed drugs by claims were Albuterol Sulfate Hfa.
How long has Dr. Zachary Michael Harris been practicing?
Dr. Harris graduated from medical school in 2014, 12 years ago.
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