Allison Ainsley MacKay, PA

  • Lebanon, NH
  • Surgical physician assistant
NPI1154846327PAC ID9537425434
Medicare patients, 2024
199
Part D claims, 2024
91
MIPS score, 2024
80
Hospital affiliations
3
Medical groups
2
Practice address
1 Medical Center Drive, Lebanon, NH 03756
Practice phone
Call (603) 650-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dartmouth Hitchcock Medical Center

Hospital · Lebanon, New Hampshire

See all 5 affiliations

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Allison Ainsley MacKay is a surgical physician assistant in Lebanon, New Hampshire

Allison MacKay practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health.

Allison MacKay's NPI, 1154846327, was assigned on August 9, 2017. Allison MacKay holds New Hampshire license 1505.

NPI and contact details
Medicare PAC ID
9537425434
NPI enumeration date
August 9, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(603) 650-5000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Allison Ainsley MacKay practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire

Allison MacKay's primary practice is Dartmouth Hitchcock Medical Center, at 1 Medical Center Drive, Lebanon, NH 03756 in Grafton County. The practice phone is (603) 650-5000.

Source: Dmand AI Affiliation Data

Allison Ainsley MacKay is affiliated with 3 sites of care and 2 medical groups

Allison MacKay's primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. Allison MacKay is also affiliated with New London Hospital. The medical group on file is Dartmouth Hitchcock Medical Center. Dmand AI also links Allison MacKay to 1 more hospital and 1 medical group, each named with a free account. Allison MacKay's employer is on file too: a hospital.

See all 5 affiliations for Allison MacKay

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Allison Ainsley MacKay's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Allison MacKay practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dartmouth Hitchcock Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Allison Ainsley MacKay is one of 102 surgical physician assistants in New Hampshire

Surgical is Allison MacKay's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Dmand AI has Allison MacKay's licenses on file in 2 states: New Hampshire and North Carolina.

Specialties and state licenses

  • Surgical physician assistant, New HampshirePrimaryLicense 1505 · taxonomy 363AS0400X
  • Physician assistant, North CarolinaLicense 0010-07569 · taxonomy 363A00000X

Surgical physician assistants near Allison MacKay

Counts of surgical 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

Allison Ainsley MacKay treated 199 Medicare patients in 2024, average age 74

CMS counts 199 Medicare patients who saw Allison MacKay in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have arthritis, and 71% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Allison MacKay's median patient age at 62, with 58% women.

Medicare patients, 2024199
Average age74
Average risk score1.04
Also on Medicaid9%

Allison MacKay's Medicare patients by age, 2024

Allison MacKay's Medicare patients by sex, 2024

  • Women11055%
  • Men8945%

Chronic conditions among Allison MacKay's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure71%
  3. High cholesterol62%
  4. Mood disorders28%
  5. Depression24%
  6. Anxiety23%
  7. Atrial fibrillation20%
  8. Ischemic heart disease20%

Share of Medicare patients with each condition. A patient can have several.

Allison MacKay's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women58%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Allison Ainsley MacKay wrote 91 Medicare Part D claims in 2024

In 2024, Allison MacKay wrote 91 Medicare Part D claims for 54 patients. 97% of them were for generic drugs.

Part D claims, 202491
Part D patients54

Allison MacKay's Part D claims by kind of drug, 2024

  • Generic88 claims97%
  • Brand-name and other3 claims3%

Drug classes CMS tracks in Allison MacKay's Part D claims, 2024

  • Opioids42%38 of 91 claims
  • Antibiotics13%12 of 91 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

Allison Ainsley MacKay scored 80 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Allison MacKay for performance year 2024, reported through an alternative payment model (APM). Allison MacKay accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Allison MacKay's MIPS scores, performance year 2024

  • 80of 100Final score
  • 53.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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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Sources for Allison Ainsley MacKay's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Allison Ainsley MacKay

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Allison Ainsley MacKay's NPI number?

Allison Ainsley MacKay's NPI number is 1154846327. It was assigned on August 9, 2017, and it is active in the NPI Registry.

What does Allison Ainsley MacKay specialize in?

Allison Ainsley MacKay is a surgical physician assistant in Lebanon, New Hampshire. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).

Where does Allison Ainsley MacKay practice?

Allison MacKay practices at 1 Medical Center Drive, Lebanon, NH 03756. Allison MacKay's primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. Dmand AI also links Allison MacKay to 1 hospital and 1 medical group.

What is Allison Ainsley MacKay's office phone number?

The practice phone on file for Allison MacKay is (603) 650-5000.

What is Allison Ainsley MacKay's medical license number?

Allison MacKay holds New Hampshire license 1505, one of the licenses on file in 2 states.

Which states has Allison Ainsley MacKay been licensed in?

Dmand AI has state licenses on file for Allison MacKay in New Hampshire and North Carolina.

Which hospitals is Allison Ainsley MacKay affiliated with?

Allison MacKay practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire. Allison MacKay is also affiliated with New London Hospital. Dmand AI links Allison MacKay to 1 more hospital.

What medical group is Allison Ainsley MacKay part of?

Allison MacKay is linked to Dartmouth Hitchcock Medical Center. Dmand AI links Allison MacKay to 1 more medical group.

Does Allison Ainsley MacKay accept Medicare?

Yes. CMS lists Allison MacKay as accepting Medicare assignment.

What is Allison Ainsley MacKay's MIPS score?

Allison MacKay's MIPS final score for performance year 2024 is 80 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Allison Ainsley MacKay see?

CMS counts 199 Medicare patients who saw Allison MacKay in 2024, with an average age of 74.

How long has Allison Ainsley MacKay been practicing?

Allison MacKay graduated from medical school in 2017, 9 years ago.

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