Dr. Ian A. Maher, MD

  • Saint Paul, MN
  • Mohs-micrographic surgery physician
NPI1598925513PAC ID1254455892
Medicare services, 2024
1,052
Medicare patients, 2024
310
Part D claims, 2024
138
Publications
111
Clinical trials
2
Practice address
1700 University W Ave, Saint Paul, MN 55104
Practice phone
Call (612) 672-6740
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Fairview Clinics Specialty

Saint Paul, Minnesota

See all 8 affiliations

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Dr. Ian A. Maher is a mohs-micrographic surgery physician in Saint Paul, Minnesota

Dr. Maher practices at Fairview Clinics Specialty in Saint Paul, Minnesota.

Dr. Maher's NPI, 1598925513, was assigned on June 12, 2008. Dr. Maher graduated from JC Edwards School of Medicine, Marshall University in 2005. Dr. Maher holds Minnesota license 63602.

NPI and contact details
Medicare PAC ID
1254455892
NPI enumeration date
June 12, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(612) 672-6740
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
47
Medical school graduation
2005

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

Dr. Ian A. Maher practices at Fairview Clinics Specialty in Saint Paul, Minnesota

Dr. Maher's primary practice is Fairview Clinics Specialty, at 1700 University W Ave, Saint Paul, MN 55104 in Ramsey County. The practice phone is (612) 672-6740.

  • Fairview Clinics Specialty
    1700 University W Ave, Saint Paul, MN 55104 · Ramsey CountyPhone(612) 672-6740

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

Dr. Ian A. Maher is affiliated with 5 sites of care and 3 medical groups

Dr. Maher's primary practice is Fairview Clinics Specialty in Saint Paul, Minnesota. Dr. Maher is also affiliated with M Health Fairview University of Minnesota Medical Center. The medical group on file is M Health Fairview Recovery Clinic. Dmand AI also links Dr. Maher to 2 more group practices and clinics, 2 medical groups and 1 ambulatory surgery center, each named with a free account.

See all 8 affiliations for Dr. Maher

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

Dmand AI tracks the EHR system at Dr. Ian A. Maher's practice

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

EHR by site
SiteEHR vendor and product
Fairview Clinics SpecialtyAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ian A. Maher is one of 36 mohs-micrographic surgery physicians in Minnesota

Mohs-micrographic surgery is Dr. Maher's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dmand AI has Dr. Maher's licenses on file in 2 states: Minnesota and Missouri.

Specialties and state licenses

  • Mohs-micrographic surgery, MinnesotaPrimaryLicense 63602 · taxonomy 207ND0101X
  • Procedural dermatology, MissouriLicense 2013018998 · taxonomy 207NS0135X

Mohs-micrographic surgery physicians near Dr. Maher

Counts of mohs-micrographic surgery physicians 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. Ian A. Maher billed Medicare for 1,052 services in 2024

CMS data shows 1,052 Medicare services from Dr. Maher across 26 procedure codes in 2024, for 310 Medicare patients. Medicare paid $244,556 for them. Every service was in an office.

Medicare services, 20241,052
Medicare patients310
Paid by Medicare$244,556
Procedure codes26

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

  • 2023
  • 2024
Surgery
2023: 6282024: 80829%
Office and hospital visits
2023: 1272024: 22678%
Lab and pathology
2023: 02024: 18

Dr. Maher compared with the Minnesota median for mohs-micrographic surgery physicians, 2024

  • Dr. Maher
  • Minnesota median
Medicare services
1,052vs 1,33121% below
Medicare patients
310vs 3409% below
Part D claims
46vs 11660% below

Medians across 35 mohs-micrographic surgery physicians in Minnesota with Dmand AI profiles that report each measure.

Dr. Maher'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. Maher

Need commercial claims for Dr. Maher?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Maher and other mohs-micrographic surgery physicians in Minnesota.

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

Dr. Ian A. Maher treated 310 Medicare patients in 2024, average age 73

CMS counts 310 Medicare patients who saw Dr. Maher in 2024. The largest group is 65 to 74, with 139 patients. 71% of them have high blood pressure, and 66% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.07, 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. Maher's median patient age at 70, with 50% women.

Medicare patients, 2024310
Average age73
Average risk score2.07
Also on Medicaid10%

Dr. Maher's Medicare patients by age, 2024

Dr. Maher's Medicare patients by sex, 2024

  • Women12841%
  • Men18259%

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

  1. High blood pressure71%
  2. High cholesterol66%
  3. Arthritis42%
  4. Chronic kidney disease42%
  5. Diabetes31%
  6. Ischemic heart disease29%
  7. Mood disorders25%
  8. Anxiety24%

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

Dr. Maher'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

  • Women50%
  • Men50%

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

Dr. Ian A. Maher wrote 138 Medicare Part D claims in 2024

In 2024, Dr. Maher wrote 138 Medicare Part D claims for 72 patients. 91% of them were for generic drugs. CMS names the drug for 46 of them, across 3 drugs with 11 or more claims each, at $796 in total drug cost. In 2023, CMS named 27 claims across 2 drugs.

Part D claims, 2024138
Drugs named by CMS3
Total drug cost$796
Part D patients72

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

  • Generic125 claims91%
  • Brand-name13 claims9%

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

  • Opioids15%21 of 138 claims
  • Antibiotics19%26 of 138 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: 272024: 4670%

Drugs named by CMS: 3 in 2024, 2 in 2023.

See all prescribing by Dr. Maher

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. Ian A. Maher scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Maher for performance year 2024, reported as part of a group. Dr. Maher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Maher as offering telehealth. CMS counts 161 procedures of melanoma (skin cancer) excision by Dr. Maher, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Maher's MIPS scores, performance year 2024

  • 93of 100Final score
  • 79.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Maher ranks in Medicare procedure volume

Removal of skin cancer
45th percentile330 procedures
Melanoma (skin cancer) excision
96th percentile161 procedures
Skin biopsy
65th percentile30 procedures
Removal of skin lesions
67th percentile26 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Ian A. Maher has 111 publications on record

Dmand AI links 111 papers to Dr. Maher, published from 2012 to 2025. 2022 was the busiest year, with 14. The most frequent topics are Skin Neoplasms, Mohs Surgery and Surgical Flaps. Dr. Maher has published most often in Dermatol Surg. Dr. Maher's most frequent co-authors are Joseph F. Sobanko, Todd Vincent Cartee, MD and Adam Reed Mattox, DO.

Papers111
Years published2012 to 2025

Dr. Maher's papers by year, 2016 to 2025

Topics Dr. Maher writes about most

  • Skin Neoplasms
  • Mohs Surgery
  • Surgical Flaps
  • Carcinoma, Basal Cell
  • Delphi Technique
  • Rhinoplasty
  • Nose
  • Nose Neoplasms

Dr. Maher's most frequent co-authors

Recent publications by Dr. Maher

See all 111 publications and co-authors

See who Dr. Maher researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maher works with, so you can find a warm path to the right mohs-micrographic surgery physicians.

How network discovery works

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

Dr. Ian A. Maher has worked on 2 clinical trials

Dmand AI links Dr. Maher to 2 clinical trials. Conditions studied include Basal Cell Nevus Syndrome, Carcinoma, Basal Cell and Jaw Cysts.

Clinical trials with Dr. Maher by phase

  1. NonePhase 1: no trials
  2. 1Phase 2: 1 trial
  3. 1Phase 3: 1 trial
  4. NonePhase 4: no trials

Conditions in Dr. Maher's trials

  • Basal Cell Nevus Syndrome
  • Carcinoma, Basal Cell
  • Jaw Cysts
  • Neoplasms, Basal Cell

Investigators on the most trials with Dr. Maher

Recent clinical trials with Dr. Maher

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

Dr. Ian A. Maher received $22,136 in industry payments from 2016 to 2025

CMS Open Payments shows 16 general payments to Dr. Maher from 4 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 91% of the total. Sun Pharmaceutical Industries Inc. paid the most, $12,588.

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

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

$22.1Kin total
  • Consulting fees$20,04791%
  • Travel and lodging$1,8398%
  • Food and beverage$2491%

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

Share is of all general payments to this clinician.

See all payments to Dr. Maher

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

Dr. Ian A. Maher graduated from JC Edwards School of Medicine, Marshall University

Dr. Maher graduated from JC Edwards School of Medicine, Marshall University in 2005.

  1. Medical schoolJC Edwards School of Medicine, Marshall University

Source: Dmand AI Professional Profile Data

Sources for Dr. Ian A. Maher'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)Doctors and Clinicians Utilization Data (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)
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. Ian A. Maher

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. Ian A. Maher's NPI number?

Dr. Ian A. Maher's NPI number is 1598925513. It was assigned on June 12, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Ian A. Maher?

Dr. Ian A. Maher is a mohs-micrographic surgery physician in Saint Paul, Minnesota. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).

Where does Dr. Ian A. Maher practice?

Dr. Maher practices at 1700 University W Ave, Saint Paul, MN 55104. Dr. Maher's primary practice is Fairview Clinics Specialty in Saint Paul, Minnesota. Dmand AI also links Dr. Maher to 2 group practices and clinics, 2 medical groups and 1 ambulatory surgery center.

What is Dr. Ian A. Maher's office phone number?

The practice phone on file for Dr. Maher is (612) 672-6740.

What is Dr. Ian A. Maher's medical license number?

Dr. Maher holds Minnesota license 63602, one of the licenses on file in 2 states.

Which states has Dr. Ian A. Maher been licensed in?

Dmand AI has state licenses on file for Dr. Maher in Minnesota and Missouri.

Which hospitals is Dr. Ian A. Maher affiliated with?

Dr. Maher is affiliated with M Health Fairview University of Minnesota Medical Center.

What medical group is Dr. Ian A. Maher part of?

Dr. Maher is linked to M Health Fairview Recovery Clinic. Dmand AI links Dr. Maher to 2 more medical groups.

Does Dr. Ian A. Maher accept Medicare?

Yes. CMS data shows Dr. Maher billed Medicare for 1,052 services in 2024, and Dr. Maher accepts Medicare assignment.

Does Dr. Ian A. Maher offer telehealth?

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

Show 9 more questionsShow fewer questions

What is Dr. Ian A. Maher's MIPS score?

Dr. Maher's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

How many Medicare patients does Dr. Ian A. Maher see?

CMS counts 310 Medicare patients who saw Dr. Maher in 2024, with an average age of 73.

What services does Dr. Ian A. Maher bill to Medicare?

In 2024, Dr. Maher's most billed Medicare services were surgery: skin and soft tissue (17311), surgery: skin and soft tissue (17313) and surgery: skin and soft tissue (12032).

Where did Dr. Ian A. Maher go to medical school?

Dr. Maher graduated from JC Edwards School of Medicine, Marshall University in 2005.

What drugs does Dr. Ian A. Maher prescribe most?

In 2024 Medicare Part D data, Dr. Maher's most prescribed drugs by claims were Gentamicin Sulfate, Mupirocin and Oxycodone-Acetaminophen.

Has Dr. Ian A. Maher received payments from drug or device companies?

CMS Open Payments shows $22,136 in general payments to Dr. Maher from 4 companies from 2016 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.

How long has Dr. Ian A. Maher been practicing?

Dr. Maher graduated from medical school in 2005, 21 years ago.

Does Dr. Ian A. Maher do research?

Dmand AI links 111 publications to Dr. Maher, published from 2012 to 2025. Dr. Maher has worked on 2 clinical trials.

Who does Dr. Ian A. Maher publish with?

Dr. Maher's most frequent co-authors are Joseph F. Sobanko (27 shared papers), Todd Vincent Cartee, MD (24 shared papers) and Adam Reed Mattox, DO (17 shared papers).

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