Administration, OralAgammaglobulinaemia Tyrosine KinaseDouble-Blind Method
Dr. Harald Sinclair Mackenzie, MD
NPI1497922439
- Publications
- 2
- Industry payments
- $70
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 422b Monument St, West Concord, MA 01742-1810
- Practice phone
- Call (978) 729-4331
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mackenzie'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. Harald Sinclair Mackenzie is a nephrologist in West Concord, Massachusetts
Dr. Mackenzie practices in West Concord, Massachusetts.
Dr. Mackenzie's NPI, 1497922439, was assigned on May 9, 2008. Dr. Mackenzie holds Massachusetts license 77111.
NPI and contact details
- NPI
- 1497922439NPI Registry (opens in a new tab)
- NPI enumeration date
- May 9, 2008
- NPI status
- Active
- Practice phone
- (978) 729-4331
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Harald Sinclair Mackenzie's practice address is in West Concord, Massachusetts
Dr. Mackenzie's practice address in the NPI Registry is 422b Monument St, West Concord, MA 01742-1810. The practice phone is (978) 729-4331.
- NPI Registry address422b Monument St, West Concord, MA 01742-1810Phone(978) 729-4331
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Harald Sinclair Mackenzie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mackenzie practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Mackenzie's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harald Sinclair Mackenzie is one of 351 nephrologists in Massachusetts
Nephrology is Dr. Mackenzie's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Mackenzie is licensed in Massachusetts.
Specialties and state licenses
- Nephrology, MassachusettsPrimary
Nephrologists near Dr. Mackenzie
Counts of nephrologists 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. Harald Sinclair Mackenzie has 2 publications on record
Dmand AI links 2 papers to Dr. Mackenzie in 2019. 2019 was the busiest year, with 2. The most frequent topics are Double-Blind Method. Dr. Mackenzie's most frequent co-author is James Krueger, MD, PhD.
Papers2
Topics Dr. Mackenzie writes about most
- Double-Blind Method
Dr. Mackenzie's most frequent co-authors
Recent publications by Dr. Mackenzie
Antibodies, MonoclonalDouble-Blind MethodInjections, Subcutaneous
See who Dr. Mackenzie researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mackenzie works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Harald Sinclair Mackenzie received $70 in industry payments in 2016
CMS Open Payments shows 3 general payments to Dr. Mackenzie from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $70.
Companies that paid Dr. Mackenzie the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Harald Sinclair Mackenzie'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 |
| 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) |
| 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. Harald Sinclair Mackenzie
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. Harald Sinclair Mackenzie's NPI number?
Dr. Harald Sinclair Mackenzie's NPI number is 1497922439. It was assigned on May 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Harald Sinclair Mackenzie?
Dr. Harald Sinclair Mackenzie is a nephrologist in West Concord, Massachusetts. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Harald Sinclair Mackenzie practice?
Dr. Mackenzie practices at 422b Monument St, West Concord, MA 01742-1810.
What is Dr. Harald Sinclair Mackenzie's office phone number?
The practice phone on file for Dr. Mackenzie is (978) 729-4331.
What is Dr. Harald Sinclair Mackenzie's medical license number?
Dr. Mackenzie holds Massachusetts license 77111.
Has Dr. Harald Sinclair Mackenzie received payments from drug or device companies?
CMS Open Payments shows $70 in general payments to Dr. Mackenzie from 1 company from 2016 to 2016. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Dr. Harald Sinclair Mackenzie been practicing?
Dr. Mackenzie's NPI was assigned in 2008.
Does Dr. Harald Sinclair Mackenzie do research?
Dmand AI links 2 publications to Dr. Mackenzie.
Who does Dr. Harald Sinclair Mackenzie publish with?
Dr. Mackenzie's most frequent co-authors are James Krueger, MD, PhD (1 shared paper).
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