Dr. Stephen J. Barr, MD
- Medicare services, 2024
- 2,099
- Medicare patients, 2024
- 463
- Part D claims, 2024
- 115
- MIPS score, 2024
- 98
- Hospital affiliations
- 3
- Practice address
- 324 Gannett Dr, South Portland, ME 04106
- Practice phone
- Call (207) 828-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orthopaedic Associates of Maine PA
South Portland, Maine
Find Dr. Barr's professional email, personal email and mobile number
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Dr. Stephen J. Barr is an orthopedic surgeon in South Portland, Maine
Dr. Barr practices at Orthopaedic Associates of Maine PA in South Portland, Maine.
Dr. Barr's NPI, 1245228949, was assigned on October 7, 2005. Dr. Barr graduated from University of Massachusetts Medical School in 1991. Dr. Barr holds Maine license MD15198.
- NPI
- 1245228949NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698707222
- NPI enumeration date
- October 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 828-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen J. Barr practices at Orthopaedic Associates of Maine PA in South Portland, Maine
Dr. Barr's primary practice is Orthopaedic Associates of Maine PA, at 324 Gannett Dr, South Portland, ME 04106 in Cumberland County. The practice phone is (207) 828-2100.
- Orthopaedic Associates of Maine PA324 Gannett Dr, South Portland, ME 04106 · Cumberland CountyPhone(207) 828-2100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen J. Barr is affiliated with 10 sites of care and 3 medical groups
Dr. Barr's primary practice is Orthopaedic Associates of Maine PA in South Portland, Maine. Dr. Barr is also affiliated with MaineHealth Maine Medical Center. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland. Dmand AI also links Dr. Barr to 2 more hospitals, 3 home health agencies, 2 group practices and clinics, 2 medical groups and 1 ambulatory surgery center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen J. Barr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barr practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orthopaedic Associates of Maine PA | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen J. Barr is one of 128 orthopedic surgeons in Maine
Orthopaedic surgery is Dr. Barr's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Barr is licensed in Maine.
Specialties and state licenses
- Orthopaedic surgery, MainePrimary
Orthopedic surgeons near Dr. Barr
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. Stephen J. Barr billed Medicare for 2,099 services in 2024
CMS data shows 2,099 Medicare services from Dr. Barr across 21 procedure codes in 2024, for 463 Medicare patients. Medicare paid $60,847 for them.
Dr. Barr's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 322024: 1,3404088%
- Imaging
- 2023: 1552024: 352127%
- Office and hospital visits
- 2023: 3202024: 3417%
- Surgery
- 2023: 812024: 6619%
Where Dr. Barr's Medicare services took place, 2024
- In an office2,05998%
- In a facility402%
Dr. Barr compared with the Maine median for orthopedic surgeons, 2024
- Dr. Barr
- Maine median
- Medicare services
- 2,099vs 2468.5 times
- Medicare patients
- 463vs 1513.1 times
- Part D claims
- 71vs 3792% above
Medians across 127 orthopedic surgeons in Maine with Dmand AI profiles that report each measure.
Dr. Barr'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barr and other orthopedic surgeons in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen J. Barr treated 463 Medicare patients in 2024, average age 74
CMS counts 463 Medicare patients who saw Dr. Barr in 2024. The largest group is 65 to 74, with 192 patients. 73% of them have arthritis, and 68% have high cholesterol. 18% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barr's median patient age at 67, with 56% women.
Dr. Barr's Medicare patients by age, 2024
Dr. Barr's Medicare patients by sex, 2024
- Women30365%
- Men16035%
Chronic conditions among Dr. Barr's Medicare patients, 2024
- Arthritis73%
- High cholesterol68%
- High blood pressure62%
- Anxiety31%
- Mood disorders27%
- Depression24%
- Chronic kidney disease22%
- Diabetes22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen J. Barr wrote 115 Medicare Part D claims in 2024
In 2024, Dr. Barr wrote 115 Medicare Part D claims for 95 patients. 98% of them were for generic drugs. CMS names the drug for 71 of them, across 3 drugs with 11 or more claims each, at $194 in total drug cost. In 2023, CMS named 48 claims across 2 drugs.
Dr. Barr's Part D claims by kind of drug, 2024
- Generic113 claims98%
- Brand-name and other2 claims2%
Dr. Barr'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. Barr's Part D claims, 2024
- Opioids64%74 of 115 claims
- Antibiotics13%15 of 115 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: 482024: 7148%
Drugs named by CMS: 3 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
Dr. Stephen J. Barr scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Barr for performance year 2024, reported through an alternative payment model (APM). Dr. Barr accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of hip replacement by Dr. Barr, more than 70% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Barr's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Barr ranks in Medicare procedure volume
- Hip replacement
- 70th percentile24 procedures
- Knee replacement
- 50th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
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)
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Dr. Stephen J. Barr received $208 in industry payments from 2019 to 2025
CMS Open Payments shows 2 general payments to Dr. Barr from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $163.
General payments to Dr. Barr by program year, 2019 to 2025
Companies that paid Dr. Barr the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen J. Barr graduated from University of Massachusetts Medical School
Dr. Barr graduated from University of Massachusetts Medical School in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen J. Barr'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Stephen J. Barr
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. Stephen J. Barr's NPI number?
Dr. Stephen J. Barr's NPI number is 1245228949. It was assigned on October 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen J. Barr?
Dr. Stephen J. Barr is an orthopedic surgeon in South Portland, Maine. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Stephen J. Barr practice?
Dr. Barr practices at 324 Gannett Dr, South Portland, ME 04106. Dr. Barr's primary practice is Orthopaedic Associates of Maine PA in South Portland, Maine. Dmand AI also links Dr. Barr to 2 hospitals, 3 home health agencies, 2 group practices and clinics, 2 medical groups and 1 ambulatory surgery center.
What is Dr. Stephen J. Barr's office phone number?
The practice phone on file for Dr. Barr is (207) 828-2100.
What is Dr. Stephen J. Barr's medical license number?
Dr. Barr holds Maine license MD15198.
Which hospitals is Dr. Stephen J. Barr affiliated with?
Dr. Barr is affiliated with MaineHealth Maine Medical Center. Dmand AI links Dr. Barr to 2 more hospitals.
What medical group is Dr. Stephen J. Barr part of?
Dr. Barr is linked to MaineHealth Primary Care - Family Medicine - Portland. Dmand AI links Dr. Barr to 2 more medical groups.
Does Dr. Stephen J. Barr accept Medicare?
Yes. CMS data shows Dr. Barr billed Medicare for 2,099 services in 2024, and Dr. Barr accepts Medicare assignment.
What is Dr. Stephen J. Barr's MIPS score?
Dr. Barr's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Stephen J. Barr see?
CMS counts 463 Medicare patients who saw Dr. Barr in 2024, with an average age of 74.
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What services does Dr. Stephen J. Barr bill to Medicare?
In 2024, Dr. Barr's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and office visit, established patient (99212).
Where did Dr. Stephen J. Barr go to medical school?
Dr. Barr graduated from University of Massachusetts Medical School in 1991.
What drugs does Dr. Stephen J. Barr prescribe most?
In 2024 Medicare Part D data, Dr. Barr's most prescribed drugs by claims were Oxycodone HCl, Tramadol HCl and Hydrocodone-Acetaminophen.
Has Dr. Stephen J. Barr received payments from drug or device companies?
CMS Open Payments shows $208 in general payments to Dr. Barr from 2 companies from 2019 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Stephen J. Barr been practicing?
Dr. Barr graduated from medical school in 1991, 35 years ago.
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