Erin K. Mackey, PA
- Part D claims, 2024
- 380
- Hospital affiliations
- 1
- Industry payments
- $497
- Medical group
- 1
- State license
- 1
- Practice address
- 295 Varnum Avenue, Lowell, MA 01854
- Practice phone
- Call (978) 937-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Erin Mackey'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.
Erin K. Mackey is a physician assistant in Lowell, Massachusetts
Erin Mackey practices at Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine.
Erin Mackey's NPI, 1003992629, was assigned on October 27, 2006. Erin Mackey holds Massachusetts license 2152.
- NPI
- 1003992629NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072513050
- NPI enumeration date
- October 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 937-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Erin K. Mackey practices at Lowell General Hospital in Lowell, Massachusetts
Erin Mackey's primary practice is Lowell General Hospital, at 295 Varnum Avenue, Lowell, MA 01854 in Middlesex County. The practice phone is (978) 937-6000.
- Lowell General Hospital295 Varnum Avenue, Lowell, MA 01854 · Middlesex CountyPhone(978) 937-6000
Source: Dmand AI Affiliation Data
Erin K. Mackey is affiliated with 2 sites of care and 1 medical group
Erin Mackey's primary practice is Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine. The medical group on file is Westford Dermatology & Cosmetic Center. Dmand AI also links Erin Mackey to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Erin K. Mackey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Mackey practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lowell General Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Tufts Medicine and 6.2K+ hospitals, with verified contacts in the same login.
Erin K. Mackey is one of 725 physician assistants in Massachusetts
Medical is Erin Mackey's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Erin Mackey is licensed in Massachusetts.
Specialties and state licenses
- Medical physician assistant, MassachusettsPrimary
Physician assistants near Erin Mackey
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
Erin K. Mackey's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Erin Mackey's median patient age at 33, with 59% women.
Erin Mackey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women59%
- Men38%
Source: Dmand AI Patient Panel Data
Erin K. Mackey wrote 380 Medicare Part D claims in 2024
In 2024, Erin Mackey wrote 380 Medicare Part D claims for 128 patients. 76% of them were for generic drugs.
Erin Mackey's Part D claims by kind of drug, 2024
- Generic288 claims76%
- Brand-name92 claims24%
Drug classes CMS tracks in Erin Mackey's Part D claims, 2024
- Antibiotics4%17 of 380 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Erin K. Mackey takes part in Medicare
Erin Mackey 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Erin K. Mackey received $497 in industry payments in 2025
CMS Open Payments shows 28 general payments to Erin Mackey from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $122.
Companies that paid Erin Mackey the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Erin K. Mackey'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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 Erin K. Mackey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin K. Mackey's NPI number?
Erin K. Mackey's NPI number is 1003992629. It was assigned on October 27, 2006, and it is active in the NPI Registry.
What does Erin K. Mackey specialize in?
Erin K. Mackey is a physician assistant in Lowell, Massachusetts. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Erin K. Mackey practice?
Erin Mackey practices at 295 Varnum Avenue, Lowell, MA 01854. Erin Mackey's primary practice is Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine. Dmand AI also links Erin Mackey to 1 group practice or clinic.
What is Erin K. Mackey's office phone number?
The practice phone on file for Erin Mackey is (978) 937-6000.
What is Erin K. Mackey's medical license number?
Erin Mackey holds Massachusetts license 2152.
Which hospitals is Erin K. Mackey affiliated with?
Erin Mackey practices at Lowell General Hospital in Lowell, Massachusetts.
What medical group is Erin K. Mackey part of?
Erin Mackey is linked to Westford Dermatology & Cosmetic Center.
Does Erin K. Mackey accept Medicare?
Yes. CMS lists Erin Mackey as accepting Medicare assignment.
Has Erin K. Mackey received payments from drug or device companies?
CMS Open Payments shows $497 in general payments to Erin Mackey from 10 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Erin K. Mackey been practicing?
Erin Mackey graduated from medical school in 2006, 20 years ago.
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