Dr. Nicholas Alfred Blondin, MD
- Medicare services, 2024
- 491
- Medicare patients, 2024
- 184
- Part D claims, 2024
- 1,020
- Publications
- 26
- Clinical trials
- 10
- Practice address
- 50 Division St, New Haven, CT 06511
- Practice phone
- Call (203) 785-2140
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale Medicine
New Haven, Connecticut
Find Dr. Blondin'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. Nicholas Alfred Blondin is a neurologist in New Haven, Connecticut
Dr. Blondin practices at Yale Medicine in New Haven, Connecticut.
Dr. Blondin's NPI, 1699940551, was assigned on April 22, 2008. Dr. Blondin graduated from Uconn School Of Medicine in 2008. Dr. Blondin holds Connecticut license 050680.
- NPI
- 1699940551NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951540731
- NPI enumeration date
- April 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 785-2140
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Nicholas Alfred Blondin practices at Yale Medicine in New Haven, Connecticut
Dr. Blondin's primary practice is Yale Medicine, at 50 Division St, New Haven, CT 06511 in South Central Ct County. The practice phone is (203) 785-2140.
- Yale Medicine50 Division St, New Haven, CT 06511 · South Central Ct CountyPhone(203) 785-2140
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nicholas Alfred Blondin is affiliated with 9 sites of care and 3 medical groups
Dr. Blondin's primary practice is Yale Medicine in New Haven, Connecticut. Dr. Blondin is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Blondin to 3 more hospitals, 3 group practices and clinics, 2 medical groups and 1 hospice, each named with a free account.
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. Nicholas Alfred Blondin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blondin practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale Medicine | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicholas Alfred Blondin is one of 302 neurologists in Connecticut
Neurology is Dr. Blondin's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Blondin is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. Blondin is licensed in Connecticut.
Specialties and state licenses
- Neurology, ConnecticutPrimary
Clinical focus
Dmand AI lists acute mini-stroke (TIA), cerebrovascular disease, epilepsy, hereditary polyneuropathy, lower back pain, multiple sclerosis, neuropathy and non-alzheimer's dementia (chronic) among the conditions Dr. Blondin treats.
Neurologists near Dr. Blondin
Counts of neurologists 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. Nicholas Alfred Blondin billed Medicare for 491 services in 2024
CMS data shows 491 Medicare services from Dr. Blondin across 4 procedure codes in 2024, for 184 Medicare patients. Medicare paid $38,181 for them.
Dr. Blondin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5552024: 49112%
Where Dr. Blondin's Medicare services took place, 2024
- In an office32967%
- In a facility16233%
Dr. Blondin compared with the Connecticut median for neurologists, 2024
- Dr. Blondin
- Connecticut median
- Medicare services
- 491vs 2232.2 times
- Medicare patients
- 184vs 15717% above
- Part D claims
- 689vs 2412.9 times
Medians across 293 neurologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Blondin'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas Alfred Blondin treated 184 Medicare patients in 2024, average age 70
CMS counts 184 Medicare patients who saw Dr. Blondin in 2024. The largest group is 65 to 74, with 74 patients. 73% of them have high cholesterol, and 66% have high blood pressure. 24% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Blondin's median patient age at 67, with 56% women.
Dr. Blondin's Medicare patients by age, 2024
Dr. Blondin's Medicare patients by sex, 2024
- Women10356%
- Men8144%
Chronic conditions among Dr. Blondin's Medicare patients, 2024
- High cholesterol73%
- High blood pressure66%
- Arthritis46%
- Mood disorders44%
- Anxiety43%
- Depression39%
- Stroke or TIA32%
- Cancer30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Blondin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicholas Alfred Blondin wrote 1,020 Medicare Part D claims in 2024
In 2024, Dr. Blondin wrote 1,020 Medicare Part D claims for 175 patients. 88% of them were for generic drugs. CMS names the drug for 689 of them, across 28 drugs with 11 or more claims each, at $864,868 in total drug cost. In 2023, CMS named 643 claims across 25 drugs.
Dr. Blondin's Part D claims by kind of drug, 2024
- Generic902 claims88%
- Brand-name and other118 claims12%
Dr. Blondin'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. Blondin's Part D claims, 2024
- Opioids2%23 of 1,020 claims
- Antibiotics1%14 of 1,020 claims
- Antipsychotics, patients 65 and over1%12 of 1,020 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: 6432024: 6897%
Drugs named by CMS: 28 in 2024, 25 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
Dr. Nicholas Alfred Blondin scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Blondin for performance year 2024, reported as part of a group. Dr. Blondin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Blondin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Blondin's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Dr. Nicholas Alfred Blondin has 26 publications on record
Dmand AI links 26 papers to Dr. Blondin, published from 2010 to 2025. 2021 was the busiest year, with 4. The most frequent topics are Brain Neoplasms, Glioma and Neoplasm Grading. Dr. Blondin has published most often in Arch Neurol. Dr. Blondin's most frequent co-authors are Neelan Joseph Marianayagam, MD, PhD, Zachary Andrew Corbin, MD, MHS and Elena I. Fomchenko, MD, PhD.
Dr. Blondin's papers by year, 2010 to 2025
Topics Dr. Blondin writes about most
- Brain Neoplasms
- Glioma
- Neoplasm Grading
Dr. Blondin's most frequent co-authors
- Neelan Joseph Marianayagam, MD, PhD4 shared papers
- Zachary Andrew Corbin, MD, MHS3 shared papers
- Elena I. Fomchenko, MD, PhD3 shared papers
Recent publications by Dr. Blondin
See who Dr. Blondin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Blondin works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nicholas Alfred Blondin has worked on 10 clinical trials
Dmand AI links Dr. Blondin to 10 clinical trials, 6 of them phase 3 studies. 2 are still active or recruiting. Conditions studied include Glioblastoma, Gliosarcoma and Alzheimer Disease. NRG Oncology sponsors the most, 3.
Clinical trials with Dr. Blondin by phase
- NonePhase 1: no trials
- 2Phase 2: 2 trials
- 1Phase 2/3: 1 trial
- 6Phase 3: 6 trials
- NonePhase 4: no trials
Conditions in Dr. Blondin's trials
- Glioblastoma
- Gliosarcoma
- Alzheimer Disease
- Brain Neoplasms
- Carcinoma, Non-Small-Cell Lung
Investigators on the most trials with Dr. Blondin
- Steven J. Dibiase, MD4 shared trials
- Ryan T. Merrell, MD4 shared trials
- Mark Vikas Mishra, MD4 shared trials
Recent clinical trials with Dr. Blondin
Phase 3 Randomized, Double-blind, Controlled Study of ICT-107 in Glioblastoma (opens in a new tab)
Whole-Brain Radiation Therapy With or Without Hippocampal Avoidance in Limited Stage or Extensive Stage Small Cell Lung Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Nicholas Alfred Blondin received $177,107 in industry payments from 2016 to 2024
CMS Open Payments shows 664 general payments to Dr. Blondin from 44 drug and device companies from 2016 to 2024. Honoraria make up the largest share, 50% of the total. Novocure Inc. paid the most, $160,686. It also lists 2 research payments totaling $1,250 in 2017.
General payments to Dr. Blondin by program year, 2016 to 2024
General payments to Dr. Blondin by kind, 2016 to 2024
- Honoraria$88,55050%
- Compensation for serving as faculty or as a speaker for a medical education program$31,30018%
- Consulting fees$31,26118%
- Food and beverage$13,9008%
- Other$12,0767%
Companies that paid Dr. Blondin the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicholas Alfred Blondin has 19 awards and honors on record
Dmand AI lists 19 awards for Dr. Blondin, most recently Humanitarian Award in 2018.
Awards and honors for Dr. Blondin
- 2018
- Humanitarian Award
- 2013
- Gold Humanism Honor Society
- 2012
- Betsy Winters House Staff Award
- Power Day II Resident Award
- 2010
- Lewis L. Levy Award
- 2007
- Schwartz Award
Source: Dmand AI Professional Profile Data
Dr. Nicholas Alfred Blondin graduated from Uconn School Of Medicine
Dr. Blondin graduated from Uconn School Of Medicine in 2008. Dr. Blondin is a member of AAN, ASCO and Society for Neuro-Oncology.
- Medical school
- Board certified in neurology
- Board certified in neuro-oncology
Source: Dmand AI Professional Profile Data
Dr. Nicholas Alfred Blondin accepts plans from 16 insurance carriers
Dr. Blondin is in network with 16 carriers, including Elevance, United Healthcare and Cigna. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Cigna
- HCSC
- Aetna
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- +8 more carriersWith a free account
Plan types Dr. Blondin accepts, by number of carriers
- PPO10
- HMO8
- Medicare6
- EPO3
- Medicaid2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Nicholas Alfred Blondin'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Nicholas Alfred Blondin
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. Nicholas Alfred Blondin's NPI number?
Dr. Nicholas Alfred Blondin's NPI number is 1699940551. It was assigned on April 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas Alfred Blondin?
Dr. Nicholas Alfred Blondin is a neurologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nicholas Alfred Blondin practice?
Dr. Blondin practices at 50 Division St, New Haven, CT 06511. Dr. Blondin's primary practice is Yale Medicine in New Haven, Connecticut. Dmand AI also links Dr. Blondin to 3 hospitals, 3 group practices and clinics, 2 medical groups and 1 hospice.
What is Dr. Nicholas Alfred Blondin's office phone number?
The practice phone on file for Dr. Blondin is (203) 785-2140.
What is Dr. Nicholas Alfred Blondin's medical license number?
Dr. Blondin holds Connecticut license 050680.
Which hospitals is Dr. Nicholas Alfred Blondin affiliated with?
Dr. Blondin is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Blondin to 3 more hospitals.
What medical group is Dr. Nicholas Alfred Blondin part of?
Dr. Blondin is linked to Yale Health. Dmand AI links Dr. Blondin to 2 more medical groups.
Does Dr. Nicholas Alfred Blondin accept Medicare?
Yes. CMS data shows Dr. Blondin billed Medicare for 491 services in 2024, and Dr. Blondin accepts Medicare assignment.
Does Dr. Nicholas Alfred Blondin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Blondin as offering telehealth services.
What is Dr. Nicholas Alfred Blondin's MIPS score?
Dr. Blondin's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Nicholas Alfred Blondin see?
CMS counts 184 Medicare patients who saw Dr. Blondin in 2024, with an average age of 70.
Is Dr. Nicholas Alfred Blondin board certified?
Yes. Dr. Blondin is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Nicholas Alfred Blondin bill to Medicare?
In 2024, Dr. Blondin's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Nicholas Alfred Blondin go to medical school?
Dr. Blondin graduated from Uconn School Of Medicine in 2008.
What drugs does Dr. Nicholas Alfred Blondin prescribe most?
In 2024 Medicare Part D data, Dr. Blondin's most prescribed drugs by claims were Levetiracetam, Lacosamide and Dexamethasone.
Has Dr. Nicholas Alfred Blondin received payments from drug or device companies?
CMS Open Payments shows $177,107 in general payments to Dr. Blondin from 44 companies from 2016 to 2024. The largest total came from Novocure Inc.
How long has Dr. Nicholas Alfred Blondin been practicing?
Dr. Blondin graduated from medical school in 2008, 18 years ago.
Does Dr. Nicholas Alfred Blondin do research?
Dmand AI links 26 publications to Dr. Blondin, published from 2010 to 2025. Dr. Blondin has worked on 10 clinical trials.
Who does Dr. Nicholas Alfred Blondin publish with?
Dr. Blondin's most frequent co-authors are Neelan Joseph Marianayagam, MD, PhD (4 shared papers), Zachary Andrew Corbin, MD, MHS (3 shared papers) and Elena I. Fomchenko, MD, PhD (3 shared papers).
What insurance does Dr. Nicholas Alfred Blondin accept?
Dr. Blondin is in network with 16 carriers, including Elevance, United Healthcare and Cigna. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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