Dr. Donald L. McNeil, MD

  • Blue Ash, OH
  • Allergist and immunologist
NPI1134199300PAC ID3577553155
Medicare services, 2024
679
Medicare patients, 2024
126
Part D claims, 2024
611
Publications
6
Clinical trials
9
Practice address
4260 Glendale Milford Rd, Blue Ash, OH 45242
Practice phone
Call (513) 769-2770
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Horizon Infusions

Blue Ash, Ohio

See all 7 affiliations

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Dr. Donald L. McNeil is an allergist and immunologist in Blue Ash, Ohio

Dr. McNeil practices at Horizon Infusions in Blue Ash, Ohio.

Dr. McNeil's NPI, 1134199300, was assigned on January 23, 2006. Dr. McNeil holds Ohio license 35-05-4381.

NPI and contact details
Medicare PAC ID
3577553155
NPI enumeration date
January 23, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(513) 769-2770
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
78
Medical school graduation
1974

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

Dr. Donald L. McNeil practices at Horizon Infusions in Blue Ash, Ohio

Dr. McNeil's primary practice is Horizon Infusions, at 4260 Glendale Milford Rd, Blue Ash, OH 45242 in Hamilton County. The practice phone is (513) 769-2770.

  • Horizon Infusions
    4260 Glendale Milford Rd, Blue Ash, OH 45242 · Hamilton CountyPhone(513) 769-2770

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Donald L. McNeil is affiliated with 5 sites of care and 2 medical groups

Dr. McNeil's primary practice is Horizon Infusions in Blue Ash, Ohio. Dr. McNeil is also affiliated with Genesis Hospital. The medical group on file is Horizon Infusions. Dmand AI also links Dr. McNeil to 1 more hospital, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. McNeil

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Donald L. McNeil's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McNeil practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Horizon InfusionsAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Donald L. McNeil is one of 119 allergists and immunologists in Ohio

Allergy and immunology is Dr. McNeil's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. McNeil is licensed in Ohio.

Specialties and state licenses

  • Allergy and immunology, OhioPrimaryLicense 35-05-4381 · taxonomy 207K00000X

Allergists and immunologists near Dr. McNeil

Counts of allergists and immunologists 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. Donald L. McNeil billed Medicare for 679 services in 2024

CMS data shows 679 Medicare services from Dr. McNeil across 5 procedure codes in 2024, for 126 Medicare patients. Medicare paid $8,252 for them. Every service was in an office.

Medicare services, 2024679
Medicare patients126
Paid by Medicare$8,252
Procedure codes5

Dr. McNeil's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 5,9322024: 61390%
Office and hospital visits
2023: 2462024: 6673%

Dr. McNeil compared with the Ohio median for allergists and immunologists, 2024

  • Dr. McNeil
  • Ohio median
Medicare services
679vs 1,36150% below
Medicare patients
126vs 129Close to median
Part D claims
494vs 2282.2 times

Medians across 119 allergists and immunologists in Ohio with Dmand AI profiles that report each measure.

Dr. McNeil'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.

See all procedures by Dr. McNeil

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Donald L. McNeil treated 126 Medicare patients in 2024, average age 72

CMS counts 126 Medicare patients who saw Dr. McNeil in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have high cholesterol, and 71% 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 Dr. McNeil's median patient age at 60, with 68% women.

Medicare patients, 2024126
Average age72
Average risk score1.46

Dr. McNeil's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. McNeil's Medicare patients by sex, 2024

  • Women7963%
  • Men4737%

Chronic conditions among Dr. McNeil's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis55%
  4. Asthma45%
  5. Anxiety34%
  6. COPD28%
  7. Mood disorders28%
  8. Diabetes27%

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

Dr. McNeil's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women68%
  • Men32%

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

Dr. Donald L. McNeil wrote 611 Medicare Part D claims in 2024

In 2024, Dr. McNeil wrote 611 Medicare Part D claims for 124 patients. 62% of them were for generic drugs. CMS names the drug for 494 of them, across 20 drugs with 11 or more claims each, at $1,946,186 in total drug cost. In 2023, CMS named 783 claims across 31 drugs.

Part D claims, 2024611
Drugs named by CMS20
Total drug cost$1.9M
Part D patients124

Dr. McNeil's Part D claims by kind of drug, 2024

  • Generic378 claims62%
  • Brand-name and other233 claims38%

Dr. McNeil'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. McNeil's Part D claims, 2024

  • Antibiotics10%62 of 611 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: 7832024: 49437%

Drugs named by CMS: 20 in 2024, 31 in 2023.

See all prescribing by Dr. McNeil

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. Donald L. McNeil scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. McNeil for performance year 2024, reported as part of a group. Dr. McNeil accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. McNeil as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. McNeil's MIPS scores, performance year 2024

  • 84of 100Final score
  • 86of 100Quality
  • 86of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 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. Donald L. McNeil has 6 publications on record

Dmand AI links 6 papers to Dr. McNeil, published from 2020 to 2024. 2023 was the busiest year, with 2. The most frequent topics are Angioedemas, Hereditary, Double-Blind Method and Injections, Subcutaneous. Dr. McNeil's most frequent co-authors are Richard Lawrence Wasserman, MD, PhD, Oral Alpan, MD and Aleena Banerji, MD.

Papers6
Years published2020 to 2024

Dr. McNeil's papers by year, 2020 to 2024

Topics Dr. McNeil writes about most

  • Angioedemas, Hereditary
  • Double-Blind Method
  • Injections, Subcutaneous

Dr. McNeil's most frequent co-authors

Recent publications by Dr. McNeil

See all 6 publications and co-authors

See who Dr. McNeil researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. McNeil works with, so you can find a warm path to the right allergists and immunologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Donald L. McNeil has worked on 9 clinical trials

Dmand AI links Dr. McNeil to 9 clinical trials, 4 of them phase 3 studies. Conditions studied include Immunologic Deficiency Syndromes, Primary Immunodeficiency Diseases and Urticaria. Grifols Therapeutics LLC sponsors the most, 2. Open Payments lists research payments to Dr. McNeil that name 2 trials.

Conditions in Dr. McNeil's trials

  • Immunologic Deficiency Syndromes
  • Primary Immunodeficiency Diseases
  • Urticaria
  • Angioedema
  • Asthma

Investigators on the most trials with Dr. McNeil

Recent clinical trials with Dr. McNeil

See all 9 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Donald L. McNeil received $199,739 in industry payments from 2016 to 2025

CMS Open Payments shows 612 general payments to Dr. McNeil from 37 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 29% of the total. BioCryst Pharmaceuticals, Inc. paid the most, $66,235. It also lists 22 research payments totaling $41,786 from 2016 to 2024, naming 2 clinical trials.

General payments to Dr. McNeil by program year, 2016 to 2025

General payments to Dr. McNeil by kind, 2016 to 2025

$199.7Kin total
  • Speaker and faculty fees$57,30229%
  • Honoraria$54,56427%
  • Consulting fees$46,68923%
  • Travel and lodging$24,10512%
  • Other$17,0809%

Companies that paid Dr. McNeil the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. McNeil

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Donald L. McNeil'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (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 Dr. Donald L. McNeil

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. Donald L. McNeil's NPI number?

Dr. Donald L. McNeil's NPI number is 1134199300. It was assigned on January 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Donald L. McNeil?

Dr. Donald L. McNeil is an allergist and immunologist in Blue Ash, Ohio. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Donald L. McNeil practice?

Dr. McNeil practices at 4260 Glendale Milford Rd, Blue Ash, OH 45242. Dr. McNeil's primary practice is Horizon Infusions in Blue Ash, Ohio. Dmand AI also links Dr. McNeil to 1 hospital, 1 physician office, 1 group practice or clinic and 1 medical group.

What is Dr. Donald L. McNeil's office phone number?

The practice phone on file for Dr. McNeil is (513) 769-2770.

What is Dr. Donald L. McNeil's medical license number?

Dr. McNeil holds Ohio license 35-05-4381.

Which hospitals is Dr. Donald L. McNeil affiliated with?

Dr. McNeil is affiliated with Genesis Hospital. Dmand AI links Dr. McNeil to 1 more hospital.

What medical group is Dr. Donald L. McNeil part of?

Dr. McNeil is linked to Horizon Infusions. Dmand AI links Dr. McNeil to 1 more medical group.

Does Dr. Donald L. McNeil accept Medicare?

Yes. CMS data shows Dr. McNeil billed Medicare for 679 services in 2024, and Dr. McNeil accepts Medicare assignment.

Does Dr. Donald L. McNeil offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. McNeil as offering telehealth services.

What is Dr. Donald L. McNeil's MIPS score?

Dr. McNeil's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Donald L. McNeil see?

CMS counts 126 Medicare patients who saw Dr. McNeil in 2024, with an average age of 72.

What services does Dr. Donald L. McNeil bill to Medicare?

In 2024, Dr. McNeil's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95115) and office visit, established patient (99214).

What drugs does Dr. Donald L. McNeil prescribe most?

In 2024 Medicare Part D data, Dr. McNeil's most prescribed drugs by claims were Trelegy Ellipta, Ipratropium Bromide and Icatibant.

Has Dr. Donald L. McNeil received payments from drug or device companies?

CMS Open Payments shows $199,739 in general payments to Dr. McNeil from 37 companies from 2016 to 2025. The largest total came from BioCryst Pharmaceuticals, Inc.

How long has Dr. Donald L. McNeil been practicing?

Dr. McNeil graduated from medical school in 1974, 52 years ago.

Does Dr. Donald L. McNeil do research?

Dmand AI links 6 publications to Dr. McNeil, published from 2020 to 2024. Dr. McNeil has worked on 9 clinical trials.

Who does Dr. Donald L. McNeil publish with?

Dr. McNeil's most frequent co-authors are Richard Lawrence Wasserman, MD, PhD (3 shared papers), Oral Alpan, MD (2 shared papers) and Aleena Banerji, MD (2 shared papers).

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