Allyson Gillespie, PA
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 328
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 1275 York Avenue, New York, NY 10065
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Allyson Gillespie'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.
Allyson Gillespie is a physician assistant in New York, New York
Allyson Gillespie practices at Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center.
Allyson Gillespie's NPI, 1356835615, was assigned on June 20, 2018.
- NPI
- 1356835615NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204266992
- NPI enumeration date
- June 20, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Allyson Gillespie practices at Memorial Sloan Kettering Cancer Center in New York, New York
Allyson Gillespie's primary practice is Memorial Sloan Kettering Cancer Center, at 1275 York Avenue, New York, NY 10065.
- Memorial Sloan Kettering Cancer Center1275 York Avenue, New York, NY 10065
Source: Dmand AI Affiliation Data
Allyson Gillespie is affiliated with 1 site of care and 2 medical groups
Allyson Gillespie's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center. The medical group on file is Memorial Sloan Kettering Cancer Center (MSK), Department of Surgery. Dmand AI also links Allyson Gillespie to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Allyson Gillespie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allyson Gillespie practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Sloan Kettering Cancer Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Allyson Gillespie is one of 11,456 physician assistants in New York
Physician assistant is Allyson Gillespie's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Allyson Gillespie
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
Allyson Gillespie treated 19 Medicare patients in 2024, average age 71
CMS counts 19 Medicare patients who saw Allyson Gillespie in 2024. 75% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Allyson Gillespie's median patient age at 70, with 52% women.
Chronic conditions among Allyson Gillespie's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
Share of Medicare patients with each condition. A patient can have several.
Allyson Gillespie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Allyson Gillespie wrote 328 Medicare Part D claims in 2024
In 2024, Allyson Gillespie wrote 328 Medicare Part D claims for 135 patients. 88% of them were for generic drugs.
Allyson Gillespie's Part D claims by kind of drug, 2024
- Generic288 claims88%
- Brand-name and other40 claims12%
Drug classes CMS tracks in Allyson Gillespie's Part D claims, 2024
- Opioids5%17 of 328 claims
- Antibiotics36%119 of 328 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
Allyson Gillespie scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Allyson Gillespie for performance year 2024, reported as part of a group. Allyson Gillespie accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Allyson Gillespie as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Allyson Gillespie's MIPS scores, performance year 2024
- 86of 100Final score
- 82.7of 100Quality
- 40of 100Improvement Activities
- 80of 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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Sources for Allyson Gillespie'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 Allyson Gillespie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Allyson Gillespie's NPI number?
Allyson Gillespie's NPI number is 1356835615. It was assigned on June 20, 2018, and it is active in the NPI Registry.
What does Allyson Gillespie specialize in?
Allyson Gillespie is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Allyson Gillespie practice?
Allyson Gillespie practices at 1275 York Avenue, New York, NY 10065. Allyson Gillespie's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center. Dmand AI also links Allyson Gillespie to 1 medical group.
Which hospitals is Allyson Gillespie affiliated with?
Allyson Gillespie practices at Memorial Sloan Kettering Cancer Center in New York, New York.
What medical group is Allyson Gillespie part of?
Allyson Gillespie is linked to Memorial Sloan Kettering Cancer Center (MSK), Department of Surgery. Dmand AI links Allyson Gillespie to 1 more medical group.
Does Allyson Gillespie accept Medicare?
Yes. CMS lists Allyson Gillespie as accepting Medicare assignment.
Does Allyson Gillespie offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Allyson Gillespie as offering telehealth services.
What is Allyson Gillespie's MIPS score?
Allyson Gillespie's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Allyson Gillespie see?
CMS counts 19 Medicare patients who saw Allyson Gillespie in 2024, with an average age of 71.
How long has Allyson Gillespie been practicing?
Allyson Gillespie graduated from medical school in 2018, 8 years ago.
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