Emergency Medical ServicesEmergency Service, HospitalOvarian Diseases
Dr. Alison G. Killelea, MD
NPI1942461678PAC ID1759537392
- Medicare services, 2024
- 333
- Medicare patients, 2024
- 305
- Part D claims, 2024
- 93
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 271 Carew St, Springfield, MA 01104
- Practice phone
- Call (413) 748-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Center (MA)
Springfield, Massachusetts
Find Dr. Killelea's professional email, personal email and mobile number
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Dr. Alison G. Killelea is a general practice physician in Springfield, Massachusetts
Dr. Killelea practices at Mercy Medical Center (MA) in Springfield, Massachusetts.
Dr. Killelea's NPI, 1942461678, was assigned on June 25, 2008. Dr. Killelea graduated from SUNY Downstate Health Sciences University in 2008. Dr. Killelea's Florida license number on file is ME112648.
NPI and contact details
- NPI
- 1942461678NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759537392
- NPI enumeration date
- June 25, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 748-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alison G. Killelea practices at Mercy Medical Center (MA) in Springfield, Massachusetts
Dr. Killelea's primary practice is Mercy Medical Center (MA), at 271 Carew St, Springfield, MA 01104 in Hampden County. The practice phone is (413) 748-9000.
- Mercy Medical Center (MA)271 Carew St, Springfield, MA 01104 · Hampden CountyPhone(413) 748-9000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alison G. Killelea is affiliated with 3 sites of care and 3 medical groups
Dr. Killelea's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dr. Killelea is also affiliated with Mercy Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Killelea to 1 more hospital and 2 medical groups, each named with a free account.
Mercy Medical Center (MA)Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alison G. Killelea's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Killelea practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center (MA) | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alison G. Killelea is one of 71 general practice physicians in Massachusetts
General practice is Dr. Killelea's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Killelea is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Killelea's licenses on file in 14 states: Florida, California, U.S. Virgin Islands, Arizona, Georgia, Indiana, Maine, South Carolina, Missouri, North Dakota, Virginia, Kentucky, Mississippi and Rhode Island.
Specialties and state licenses
- General practice, FloridaPrimary
- California license
- U.S. Virgin Islands license
- Arizona license
- Georgia license
- Emergency medicine, Indiana
- Maine license
- South Carolina license
- Missouri license
- North Dakota license
- Virginia license
- Kentucky license
- Mississippi license
- Rhode Island license
General practice physicians near Dr. Killelea
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
71general practice physicians in Massachusetts
5general practice physicians in Springfield
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alison G. Killelea billed Medicare for 333 services in 2024
CMS data shows 333 Medicare services from Dr. Killelea across 4 procedure codes in 2024, for 305 Medicare patients. Medicare paid $25,186 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024333
Medicare patients305
Paid by Medicare$25,186
Procedure codes4
Dr. Killelea's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3772024: 33312%
Dr. Killelea compared with the Massachusetts median for general practice physicians, 2024
- Dr. Killelea
- Massachusetts median
- Medicare services
- 333vs 17590% above
- Medicare patients
- 305vs 704.4 times
- Part D claims
- 22vs 12182% below
Medians across 65 general practice physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Killelea's most billed Medicare procedure codes, 2024
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. Killelea and other general practice physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alison G. Killelea treated 305 Medicare patients in 2024, average age 75
CMS counts 305 Medicare patients who saw Dr. Killelea in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Killelea's median patient age at 57, with 59% women.
Medicare patients, 2024305
Average age75
Average risk score1.39
Also on Medicaid12%
Dr. Killelea's Medicare patients by age, 2024
Dr. Killelea's Medicare patients by sex, 2024
- Women15852%
- Men14748%
Chronic conditions among Dr. Killelea's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Diabetes54%
- Arthritis41%
- Chronic kidney disease24%
- Heart failure19%
- Ischemic heart disease19%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Killelea's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alison G. Killelea wrote 93 Medicare Part D claims in 2024
In 2024, Dr. Killelea wrote 93 Medicare Part D claims for 67 patients. 94% of them were for generic drugs. CMS names the drug for 22 of them, across 1 drug with 11 or more claims each, at $266 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Part D claims, 202493
Drugs named by CMS1
Total drug cost$266
Part D patients67
Dr. Killelea's Part D claims by kind of drug, 2024
- Generic87 claims94%
- Brand-name and other6 claims6%
Dr. Killelea's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Killelea's Part D claims, 2024
- Antibiotics46%43 of 93 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 152024: 2247%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
How Dr. Alison G. Killelea takes part in Medicare
Dr. Killelea 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)
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Dr. Alison G. Killelea has 1 publication on record
Dmand AI links 1 paper to Dr. Killelea in 2014. Dr. Killelea's most frequent co-authors are David Grand, MD and David Whitmer Swenson, MD.
Papers1
Dr. Killelea's most frequent co-authors
Recent publications by Dr. Killelea
See who Dr. Killelea researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Killelea works with, so you can find a warm path to the right general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alison G. Killelea received $57 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Killelea from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $57.
Companies that paid Dr. Killelea the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alison G. Killelea graduated from SUNY Downstate Health Sciences University
Dr. Killelea graduated from SUNY Downstate Health Sciences University in 2008.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Alison G. Killelea accepts plans from 10 insurance carriers
Dr. Killelea is in network with 10 carriers, including Excellus BlueCross BlueShield, United Healthcare and Cigna. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Cigna
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- DentaQuest
- Elevance
- GA State Medicaid
- +2 more carriersWith a free account
Plan types Dr. Killelea accepts, by number of carriers
- PPO5
- HMO4
- Medicare4
- EPO2
- Medicaid2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Alison G. Killelea'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Alison G. Killelea
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. Alison G. Killelea's NPI number?
Dr. Alison G. Killelea's NPI number is 1942461678. It was assigned on June 25, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Alison G. Killelea?
Dr. Alison G. Killelea is a general practice physician in Springfield, Massachusetts. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Alison G. Killelea practice?
Dr. Killelea practices at 271 Carew St, Springfield, MA 01104. Dr. Killelea's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dmand AI also links Dr. Killelea to 1 hospital and 2 medical groups.
What is Dr. Alison G. Killelea's office phone number?
The practice phone on file for Dr. Killelea is (413) 748-9000.
What is Dr. Alison G. Killelea's medical license number?
Dr. Killelea's Florida license number on file is ME112648, one of the licenses on file in 14 states.
Which states has Dr. Alison G. Killelea been licensed in?
Dmand AI has state licenses on file for Dr. Killelea in Florida (2012 to 2022), California (since 2015), U.S. Virgin Islands (2021 to 2026), Arizona (2016 to 2023), Georgia (2014 to 2023), Indiana (2020 to 2023), Maine (2019 to 2023), South Carolina (2020 to 2023), Missouri (2014 to 2022), North Dakota (2020 to 2022), Virginia (2020 to 2022), Kentucky (2015 to 2018), Mississippi (2016 to 2018) and Rhode Island (2008 to 2012).
Which hospitals is Dr. Alison G. Killelea affiliated with?
Dr. Killelea is affiliated with Mercy Medical Center. Dmand AI links Dr. Killelea to 1 more hospital.
What medical group is Dr. Alison G. Killelea part of?
Dr. Killelea is linked to Vituity. Dmand AI links Dr. Killelea to 2 more medical groups.
Does Dr. Alison G. Killelea accept Medicare?
Yes. CMS data shows Dr. Killelea billed Medicare for 333 services in 2024, and Dr. Killelea accepts Medicare assignment.
How many Medicare patients does Dr. Alison G. Killelea see?
CMS counts 305 Medicare patients who saw Dr. Killelea in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Alison G. Killelea board certified?
Yes. Dr. Killelea is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Alison G. Killelea bill to Medicare?
In 2024, Dr. Killelea's most billed Medicare services were emergency department visit (99284), emergency department visit (99283) and emergency department visit (99285).
Where did Dr. Alison G. Killelea go to medical school?
Dr. Killelea graduated from SUNY Downstate Health Sciences University in 2008.
What drugs does Dr. Alison G. Killelea prescribe most?
In 2024 Medicare Part D data, Dr. Killelea's most prescribed drugs by claims were Cephalexin.
Has Dr. Alison G. Killelea received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Dr. Killelea from 1 company from 2018 to 2018. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Alison G. Killelea been practicing?
Dr. Killelea graduated from medical school in 2008, 18 years ago.
Does Dr. Alison G. Killelea do research?
Dmand AI links 1 publication to Dr. Killelea.
Who does Dr. Alison G. Killelea publish with?
Dr. Killelea's most frequent co-authors are David Grand, MD (1 shared paper) and David Whitmer Swenson, MD (1 shared paper).
What insurance does Dr. Alison G. Killelea accept?
Dr. Killelea is in network with 10 carriers, including Excellus BlueCross BlueShield, United Healthcare and Cigna. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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