AllergensAsthmaHypersensitivity, Immediate
Dr. Mark Holbreich, MD
NPI1427023423
- Medicare services, 2021
- 626
- Part D claims, 2022
- 12
- Publications
- 12
- Industry payments
- $3,527
- State license
- 1
- Practice address
- 8902 N Meridian St, Indianapolis, IN 46260-5382
- Practice phone
- Call (317) 574-0230
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Mark Holbreich is an allergy physician in Indianapolis, Indiana
Dr. Holbreich practices in Indianapolis, Indiana.
Dr. Holbreich's NPI, 1427023423, was assigned on February 22, 2006. Dr. Holbreich holds Indiana license 01035981.
NPI and contact details
- NPI
- 1427023423NPI Registry (opens in a new tab)
- NPI enumeration date
- February 22, 2006
- NPI status
- Active
- Practice phone
- (317) 574-0230
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark Holbreich's practice address is in Indianapolis, Indiana
Dr. Holbreich's practice address in the NPI Registry is 8902 N Meridian St, Indianapolis, IN 46260-5382. The practice phone is (317) 574-0230.
- NPI Registry address8902 N Meridian St, Indianapolis, IN 46260-5382Phone(317) 574-0230
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mark Holbreich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holbreich practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Holbreich's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Holbreich is one of 9 allergy physicians in Indiana
Allergy is Dr. Holbreich's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Holbreich is licensed in Indiana.
Specialties and state licenses
- Allergy, IndianaPrimary
Allergy physicians near Dr. Holbreich
Counts of allergy physicians with a Dmand AI profile, by place and practice. Each opens the list.
9allergy physicians in Indiana
3allergy physicians in Indianapolis
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark Holbreich billed Medicare for 626 services in 2021
CMS data shows 626 Medicare services from Dr. Holbreich across 4 procedure codes in 2021. Medicare paid $6,616 for them. Every service was in an office.
Medicare services, 2021626
Paid by Medicare$6,616
Procedure codes4
Dr. Holbreich's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Tests and treatments
- 2020: 02021: 553
- Office and hospital visits
- 2020: 342021: 73115%
Dr. Holbreich's most billed Medicare procedure codes, 2021
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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Mark Holbreich's patients have a median age of 25
Across all payers, Dmand AI patient panel data puts Dr. Holbreich's median patient age at 25, with 47% women.
Dr. Holbreich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 25
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Mark Holbreich wrote 12 Medicare Part D claims in 2022
In 2022, Dr. Holbreich wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $354 in total drug cost. In 2021, CMS named 42 claims across 2 drugs.
Part D claims, 202212
Drugs named by CMS1
Total drug cost$354
Dr. Holbreich's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 422022: 1271%
Drugs named by CMS: 1 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark Holbreich has 12 publications on record
Dmand AI links 12 papers to Dr. Holbreich, published from 2012 to 2024. 2016 was the busiest year, with 2. The most frequent topics are Allergens, Eosinophilic Esophagitis and Immunoglobulin E. Dr. Holbreich has published most often in Allergy. Dr. Holbreich's most frequent co-authors are Fernando D. Martinez, MD, Mirna Chehade, MD and Evan S. Dellon, MD, MPH.
Papers12
Years published2012 to 2024
Dr. Holbreich's papers by year, 2012 to 2024
Topics Dr. Holbreich writes about most
- Allergens
- Eosinophilic Esophagitis
- Immunoglobulin E
- Asthma
- Amish
- Dust
- Environmental Exposure
- Food
Dr. Holbreich's most frequent co-authors
- Fernando D. Martinez, MD3 shared papers
- Mirna Chehade, MD2 shared papers
- Evan S. Dellon, MD, MPH2 shared papers
Recent publications by Dr. Holbreich
Ann Allergy Asthma Immunol
EnteritisEosinophiliaEosinophilic Esophagitis
J Allergy Clin Immunol
AllergensAsthmaCattle
J Allergy Clin Immunol Glob
See who Dr. Holbreich researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Holbreich works with, so you can find a warm path to the right allergy physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Holbreich received $3,527 in industry payments from 2016 to 2025
CMS Open Payments shows 115 general payments to Dr. Holbreich from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $897.
General payments to Dr. Holbreich by program year, 2016 to 2025
General payments to Dr. Holbreich by kind, 2016 to 2025
$3.5Kin total
- Food and beverage$3,519100%
- Education$80%
Companies that paid Dr. Holbreich the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Holbreich'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 |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Mark Holbreich
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. Mark Holbreich's NPI number?
Dr. Mark Holbreich's NPI number is 1427023423. It was assigned on February 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Holbreich?
Dr. Mark Holbreich is an allergy physician in Indianapolis, Indiana. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).
Where does Dr. Mark Holbreich practice?
Dr. Holbreich practices at 8902 N Meridian St, Indianapolis, IN 46260-5382.
What is Dr. Mark Holbreich's office phone number?
The practice phone on file for Dr. Holbreich is (317) 574-0230.
What is Dr. Mark Holbreich's medical license number?
Dr. Holbreich holds Indiana license 01035981.
Does Dr. Mark Holbreich accept Medicare?
Yes. CMS data shows Dr. Holbreich billed Medicare for 626 services in 2021.
What services does Dr. Mark Holbreich bill to Medicare?
In 2021, Dr. Holbreich's most billed Medicare services were allergy test or treatment (95004), office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Mark Holbreich prescribe most?
In 2022 Medicare Part D data, Dr. Holbreich's most prescribed drugs by claims were Montelukast Sodium.
Has Dr. Mark Holbreich received payments from drug or device companies?
CMS Open Payments shows $3,527 in general payments to Dr. Holbreich from 16 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Mark Holbreich been practicing?
Dr. Holbreich graduated from medical school in 1976, 50 years ago.
Does Dr. Mark Holbreich do research?
Dmand AI links 12 publications to Dr. Holbreich, published from 2012 to 2024.
Who does Dr. Mark Holbreich publish with?
Dr. Holbreich's most frequent co-authors are Fernando D. Martinez, MD (3 shared papers), Mirna Chehade, MD (2 shared papers) and Evan S. Dellon, MD, MPH (2 shared papers).
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