Dr. Robert Michael Allar, MD

  • Naperville, IL
  • Retina specialist (ophthalmology) physician
NPI1154395663PAC ID1153463047
Medicare services, 2024
2,813
Medicare patients, 2024
286
Part D claims, 2024
105
MIPS score, 2024
52
Industry payments
$66
Practice address
1163 E Odgen Ave, Naperville, IL 60563
Practice phone
Call (630) 717-1311
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Robert M. Allar, MD and Associates

Naperville, Illinois

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Dr. Robert Michael Allar is a retina specialist (ophthalmology) physician in Naperville, Illinois

Dr. Allar practices at Robert M. Allar, MD and Associates in Naperville, Illinois.

Dr. Allar's NPI, 1154395663, was assigned on February 14, 2006. Dr. Allar graduated from Loyola University of Chicago, Stritch School of Medicine in 1982. Dr. Allar holds Illinois license 036066795.

NPI and contact details
Medicare PAC ID
1153463047
NPI enumeration date
February 14, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(630) 717-1311
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Robert Michael Allar practices at Robert M. Allar, MD and Associates in Naperville, Illinois

Dr. Allar's primary practice is Robert M. Allar, MD and Associates, at 1163 E Odgen Ave, Naperville, IL 60563 in Dupage County. The practice phone is (630) 717-1311.

  • Robert M. Allar, MD and Associates
    1163 E Odgen Ave, Naperville, IL 60563 · Dupage CountyPhone(630) 717-1311

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

Dr. Robert Michael Allar is affiliated with 3 sites of care and 1 medical group

Dr. Allar's primary practice is Robert M. Allar, MD and Associates in Naperville, Illinois. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Allar to 1 more physician office and 1 group practice or clinic, each named with a free account.

See all 4 affiliations for Dr. Allar

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

Dmand AI tracks the EHR system at Dr. Robert Michael Allar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allar practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Robert M. Allar, MD and AssociatesAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert Michael Allar is one of 67 retina specialist (ophthalmology) physicians in Illinois

Retina specialist is Dr. Allar's primary specialty in the NPI Registry, under taxonomy code 207WX0107X. Dr. Allar is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Allar is licensed in Illinois.

Specialties and state licenses

  • Retina specialist (ophthalmology), IllinoisPrimaryLicense 036066795 · taxonomy 207WX0107X

Retina specialist (ophthalmology) physicians near Dr. Allar

Counts of retina specialist (ophthalmology) physicians with a Dmand AI profile, by place and practice. Each opens the list.

67retina specialist (ophthalmology) physicians in Illinois
2retina specialist (ophthalmology) physicians in Naperville

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Robert Michael Allar billed Medicare for 2,813 services in 2024

CMS data shows 2,813 Medicare services from Dr. Allar across 10 procedure codes in 2024, for 286 Medicare patients. Medicare paid $478,423 for them. Every service was in an office.

Medicare services, 20242,813
Medicare patients286
Paid by Medicare$478,423
Procedure codes10

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

  • 2023
  • 2024
Tests and treatments
2023: 2,2322024: 1,48833%
Office and hospital visits
2023: 2402024: 518116%
Drugs given in the office
2023: 5882024: 51612%
Surgery
2023: 3192024: 2919%

Dr. Allar compared with the Illinois median for retina specialist (ophthalmology) physicians, 2024

  • Dr. Allar
  • Illinois median
Medicare services
2,813vs 15,73182% below
Medicare patients
286vs 71060% below
Part D claims
82vs 23165% below

Medians across 68 retina specialist (ophthalmology) physicians in Illinois with Dmand AI profiles that report each measure.

Dr. Allar'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. Allar

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

Dr. Robert Michael Allar treated 286 Medicare patients in 2024, average age 79

CMS counts 286 Medicare patients who saw Dr. Allar in 2024. The largest group is 75 to 84, with 128 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.56, 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. Allar's median patient age at 76, with 51% women.

Medicare patients, 2024286
Average age79
Average risk score1.56

Dr. Allar's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Allar's Medicare patients by sex, 2024

  • Women17059%
  • Men11641%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis52%
  4. Diabetes43%
  5. Chronic kidney disease35%
  6. Ischemic heart disease33%
  7. Atrial fibrillation25%
  8. Osteoporosis20%

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

Dr. Allar's patients across all payers

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

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women51%
  • Men47%

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

Dr. Robert Michael Allar wrote 105 Medicare Part D claims in 2024

In 2024, Dr. Allar wrote 105 Medicare Part D claims for 36 patients. 70% of them were for generic drugs. CMS names the drug for 82 of them, across 3 drugs with 11 or more claims each, at $9,553 in total drug cost. In 2023, CMS named 180 claims across 4 drugs.

Part D claims, 2024105
Drugs named by CMS3
Total drug cost$9,553
Part D patients36

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

  • Generic73 claims70%
  • Brand-name32 claims30%

Dr. Allar'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1802024: 8254%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Allar

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. Robert Michael Allar scored 52 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 52 out of 100 for Dr. Allar for performance year 2024, reported individually. Dr. Allar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Allar's MIPS scores, performance year 2024

  • 52of 100Final score
  • 100of 100Quality
  • 0of 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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Dr. Robert Michael Allar received $66 in industry payments from 2020 to 2022

CMS Open Payments shows 2 general payments to Dr. Allar from 2 drug and device companies from 2020 to 2022. Education make up the largest share, 71% of the total. Genentech, Inc. paid the most, $47.

General payments to Dr. Allar by program year, 2020 to 2022

General payments to Dr. Allar by kind, 2020 to 2022

$66in total
  • Education$4771%
  • Gifts$1929%

Companies that paid Dr. Allar the most, 2020 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Allar

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

Dr. Robert Michael Allar graduated from Loyola University of Chicago, Stritch School of Medicine

Dr. Allar graduated from Loyola University of Chicago, Stritch School of Medicine in 1982.

  1. Medical schoolLoyola University of Chicago, Stritch School of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Sources for Dr. Robert Michael Allar'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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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. Robert Michael Allar

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. Robert Michael Allar's NPI number?

Dr. Robert Michael Allar's NPI number is 1154395663. It was assigned on February 14, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Michael Allar?

Dr. Robert Michael Allar is a retina specialist (ophthalmology) physician in Naperville, Illinois. The primary specialty in the NPI Registry is Retina Specialist (Ophthalmology) Physician (taxonomy code 207WX0107X).

Where does Dr. Robert Michael Allar practice?

Dr. Allar practices at 1163 E Odgen Ave, Naperville, IL 60563. Dr. Allar's primary practice is Robert M. Allar, MD and Associates in Naperville, Illinois. Dmand AI also links Dr. Allar to 1 physician office and 1 group practice or clinic.

What is Dr. Robert Michael Allar's office phone number?

The practice phone on file for Dr. Allar is (630) 717-1311.

What is Dr. Robert Michael Allar's medical license number?

Dr. Allar holds Illinois license 036066795.

What medical group is Dr. Robert Michael Allar part of?

Dr. Allar is linked to Northwestern Medical Faculty Foundation.

Does Dr. Robert Michael Allar accept Medicare?

Yes. CMS data shows Dr. Allar billed Medicare for 2,813 services in 2024, and Dr. Allar accepts Medicare assignment.

What is Dr. Robert Michael Allar's MIPS score?

Dr. Allar's MIPS final score for performance year 2024 is 52 out of 100, reported individually.

How many Medicare patients does Dr. Robert Michael Allar see?

CMS counts 286 Medicare patients who saw Dr. Allar in 2024, with an average age of 79.

Is Dr. Robert Michael Allar board certified?

Yes. Dr. Allar is board certified in ophthalmology by the American Board of Ophthalmology.

Show 5 more questionsShow fewer questions

What services does Dr. Robert Michael Allar bill to Medicare?

In 2024, Dr. Allar's most billed Medicare services were eye exam or test (92134), injected or infused drug (J0178) and office visit, established patient (99214).

Where did Dr. Robert Michael Allar go to medical school?

Dr. Allar graduated from Loyola University of Chicago, Stritch School of Medicine in 1982.

What drugs does Dr. Robert Michael Allar prescribe most?

In 2024 Medicare Part D data, Dr. Allar's most prescribed drugs by claims were Ketorolac Tromethamine, Prolensa and Latanoprost.

Has Dr. Robert Michael Allar received payments from drug or device companies?

CMS Open Payments shows $66 in general payments to Dr. Allar from 2 companies from 2020 to 2022. The largest total came from Genentech, Inc.

How long has Dr. Robert Michael Allar been practicing?

Dr. Allar graduated from medical school in 1982, 44 years ago.

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