Dr. John C. Barry, MD
- Medicare services, 2018
- 978
- Part D claims, 2024
- 43
- Publications
- 6
- Hospital affiliations
- 1
- Industry payments
- $25,889
- Practice address
- 1130 Annapolis Road, Suite 102, Odenton, MD 21113
- Practice phone
- Call (410) 672-2255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Checkerspot Surgery Center
Surgery Center - Medicare-Certified · Odenton, Maryland
Find Dr. Barry'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. John C. Barry is an orthopedic surgeon in Odenton, Maryland
Dr. Barry practices at Checkerspot Surgery Center in Odenton, Maryland.
Dr. Barry's NPI, 1730161456, was assigned on November 17, 2005. Dr. Barry holds Maryland license D0033707.
- NPI
- 1730161456NPI Registry (opens in a new tab)
- NPI enumeration date
- November 17, 2005
- NPI status
- Active
- Practice phone
- (410) 672-2255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John C. Barry practices at Checkerspot Surgery Center in Odenton, Maryland
Dr. Barry's primary practice is Checkerspot Surgery Center, at 1130 Annapolis Road, Suite 102, Odenton, MD 21113. The practice phone is (410) 672-2255.
- Checkerspot Surgery Center1130 Annapolis Road, Suite 102, Odenton, MD 21113Phone(410) 672-2255
Source: Dmand AI Affiliation Data
Dr. John C. Barry is affiliated with 2 sites of care and 1 medical group
Dr. Barry's primary practice is Checkerspot Surgery Center in Odenton, Maryland. Dr. Barry is also affiliated with University of Maryland Baltimore Washington Medical Center. The medical group on file is The Centers for Advanced Orthopaedics. Dr. Barry's employer is on file too: a surgery center (asc).
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John C. Barry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barry practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Checkerspot Surgery Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John C. Barry is one of 404 orthopedic surgeons in Maryland
Orthopaedic surgery is Dr. Barry's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Barry is licensed in Maryland.
Specialties and state licenses
- Orthopaedic surgery, MarylandPrimary
Orthopedic surgeons near Dr. Barry
Counts of orthopedic surgeons 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. John C. Barry billed Medicare for 978 services in 2018
CMS data shows 978 Medicare services from Dr. Barry across 15 procedure codes in 2018. Medicare paid $60,706 for them.
Dr. Barry's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 3212018: 36514%
- Drugs given in the office
- 2017: 2372018: 2589%
- Imaging
- 2017: 1992018: 24724%
- Surgery
- 2017: 862018: 10826%
Where Dr. Barry's Medicare services took place, 2018
- In an office96098%
- In a facility182%
Dr. Barry compared with the Maryland median for orthopedic surgeons, 2018
- Dr. Barry
- Maryland median
- Medicare services
- 978vs 1,34327% below
- Part D claims
- 24vs 9073% below
Medians across 368 orthopedic surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Barry's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Barry?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barry and other orthopedic surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John C. Barry's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Barry's median patient age at 66, with 60% women.
Dr. Barry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. John C. Barry wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Barry wrote 43 Medicare Part D claims. 86% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $86 in total drug cost. In 2023, CMS named 22 claims across 2 drugs.
Dr. Barry's Part D claims by kind of drug, 2024
- Generic37 claims86%
- Brand-name and other6 claims14%
Dr. Barry'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: 222024: 249%
Drugs named by CMS: 2 in 2024, 2 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John C. Barry has 6 publications on record
Dmand AI links 6 papers to Dr. Barry, published from 2019 to 2021. 2020 was the busiest year, with 2. Dr. Barry has published most often in Regul Toxicol Pharmacol.
Dr. Barry's papers by year, 2019 to 2021
Recent publications by Dr. Barry
Regul Toxicol Pharmacol
See who Dr. Barry researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barry works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John C. Barry received $25,889 in industry payments from 2016 to 2020
CMS Open Payments shows 64 general payments to Dr. Barry from 8 drug and device companies from 2016 to 2020. Royalties and licenses make up the largest share, 53% of the total. Alphatec Spine, Inc paid the most, $13,599.
General payments to Dr. Barry by program year, 2016 to 2020
General payments to Dr. Barry by kind, 2016 to 2020
- Royalties and licenses$13,59953%
- Consulting fees$11,35044%
- Food and beverage$9394%
Companies that paid Dr. Barry the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John C. Barry'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 Data |
| 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) |
| 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. John C. Barry
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. John C. Barry's NPI number?
Dr. John C. Barry's NPI number is 1730161456. It was assigned on November 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John C. Barry?
Dr. John C. Barry is an orthopedic surgeon in Odenton, Maryland. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John C. Barry practice?
Dr. Barry practices at 1130 Annapolis Road, Suite 102, Odenton, MD 21113. Dr. Barry's primary practice is Checkerspot Surgery Center in Odenton, Maryland.
What is Dr. John C. Barry's office phone number?
The practice phone on file for Dr. Barry is (410) 672-2255.
What is Dr. John C. Barry's medical license number?
Dr. Barry holds Maryland license D0033707.
Which hospitals is Dr. John C. Barry affiliated with?
Dr. Barry is affiliated with University of Maryland Baltimore Washington Medical Center.
What medical group is Dr. John C. Barry part of?
Dr. Barry is linked to The Centers for Advanced Orthopaedics.
Does Dr. John C. Barry accept Medicare?
Yes. CMS data shows Dr. Barry billed Medicare for 978 services in 2018.
What services does Dr. John C. Barry bill to Medicare?
In 2018, Dr. Barry's most billed Medicare services were injected or infused drug (J0702), office visit, established patient (99212) and surgery: bones and joints (20610).
What drugs does Dr. John C. Barry prescribe most?
In 2024 Medicare Part D data, Dr. Barry's most prescribed drugs by claims were Hydrochlorothiazide and Irbesartan.
Show 3 more questionsShow fewer questions
Has Dr. John C. Barry received payments from drug or device companies?
CMS Open Payments shows $25,889 in general payments to Dr. Barry from 8 companies from 2016 to 2020. The largest total came from Alphatec Spine, Inc.
How long has Dr. John C. Barry been practicing?
Dr. Barry's NPI was assigned in 2005.
Does Dr. John C. Barry do research?
Dmand AI links 6 publications to Dr. Barry, published from 2019 to 2021.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card