Dr. Brian A. Chalkin, DO
- Medicare services, 2024
- 4,873
- Medicare patients, 2024
- 965
- Part D claims, 2024
- 1,047
- MIPS score, 2024
- 75
- Hospital affiliations
- 6
- Practice address
- 1000 West Boise Circle, Broken Arrow, OK 74012
- Practice phone
- Call (918) 994-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chalkin'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. Brian A. Chalkin is an orthopedic surgeon in Broken Arrow, Oklahoma
Dr. Chalkin practices at Ascension St. John Broken Arrow in Broken Arrow, Oklahoma, part of Ascension Health Alliance.
Dr. Chalkin's NPI, 1861453102, was assigned on March 28, 2006. Dr. Chalkin graduated from New York College of Osteo Medicine of New York Institute of Technology in 1998. Dr. Chalkin holds Oklahoma license 3711.
- NPI
- 1861453102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688654411
- NPI enumeration date
- March 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 994-8100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian A. Chalkin practices at Ascension St. John Broken Arrow in Broken Arrow, Oklahoma
Dr. Chalkin's primary practice is Ascension St. John Broken Arrow, at 1000 West Boise Circle, Broken Arrow, OK 74012 in Tulsa County. The practice phone is (918) 994-8100.
- Ascension St. John Broken Arrow1000 West Boise Circle, Broken Arrow, OK 74012 · Tulsa CountyPhone(918) 994-8100
Source: Dmand AI Affiliation Data
Dr. Brian A. Chalkin is affiliated with 12 sites of care and 1 medical group
Dr. Chalkin's primary practice is Ascension St. John Broken Arrow in Broken Arrow, Oklahoma, part of Ascension Health Alliance. Dr. Chalkin is also affiliated with Ascension St. John Medical Center. The medical group on file is The Orthopaedic Center. Dmand AI also links Dr. Chalkin to 4 more hospitals, 5 home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian A. Chalkin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chalkin practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. John Broken Arrow | Available with a free account |
| +11 more affiliated sites | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brian A. Chalkin is one of 266 orthopedic surgeons in Oklahoma
Orthopaedic surgery is Dr. Chalkin's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Chalkin is licensed in Oklahoma.
Specialties and state licenses
- Orthopaedic surgery, OklahomaPrimary
Orthopedic surgeons near Dr. Chalkin
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. Brian A. Chalkin billed Medicare for 4,873 services in 2024
CMS data shows 4,873 Medicare services from Dr. Chalkin across 37 procedure codes in 2024, for 965 Medicare patients. Medicare paid $401,999 for them.
Dr. Chalkin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,8482024: 1,39751%
- Office and hospital visits
- 2023: 1,2142024: 1,01616%
- Imaging
- 2023: 9532024: 83013%
- Surgery
- 2023: 9252024: 81212%
- Drugs given in the office
- 2023: 4792024: 75858%
- Other services
- 2023: 3132024: 6081%
Where Dr. Chalkin's Medicare services took place, 2024
- In an office4,41591%
- In a facility4589%
Dr. Chalkin compared with the Oklahoma median for orthopedic surgeons, 2024
- Dr. Chalkin
- Oklahoma median
- Medicare services
- 4,873vs 1,1924.1 times
- Medicare patients
- 965vs 2853.4 times
- Part D claims
- 1,003vs 2284.4 times
Medians across 246 orthopedic surgeons in Oklahoma with Dmand AI profiles that report each measure.
Dr. Chalkin'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.
Need commercial claims for Dr. Chalkin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chalkin and other orthopedic surgeons in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian A. Chalkin treated 965 Medicare patients in 2024, average age 73
CMS counts 965 Medicare patients who saw Dr. Chalkin in 2024. The largest group is 65 to 74, with 490 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chalkin's median patient age at 60, with 50% women.
Dr. Chalkin's Medicare patients by age, 2024
Dr. Chalkin's Medicare patients by sex, 2024
- Women54256%
- Men42344%
Chronic conditions among Dr. Chalkin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis72%
- Ischemic heart disease29%
- Anxiety28%
- Mood disorders28%
- Diabetes27%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chalkin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
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. Brian A. Chalkin wrote 1,047 Medicare Part D claims in 2024
In 2024, Dr. Chalkin wrote 1,047 Medicare Part D claims for 573 patients. 100% of them were for generic drugs. CMS names the drug for 1,003 of them, across 9 drugs with 11 or more claims each, at $8,178 in total drug cost. In 2023, CMS named 667 claims across 11 drugs.
Dr. Chalkin's Part D claims by kind of drug, 2024
- Generic1,043 claims100%
- Brand-name and other4 claims0%
Dr. Chalkin'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. Chalkin's Part D claims, 2024
- Opioids64%669 of 1,047 claims
- Antibiotics4%42 of 1,047 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: 6672024: 1,00350%
Drugs named by CMS: 9 in 2024, 11 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. Brian A. Chalkin scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Chalkin for performance year 2024, reported individually. Dr. Chalkin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 141 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Chalkin, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Chalkin's MIPS scores, performance year 2024
- 75of 100Final score
- 78.4of 100Quality
- 81of 100Promoting Interoperability
- 20of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Chalkin ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 98th percentile141 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 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)
Removal of tissue: 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)
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. Brian A. Chalkin received $193,899 in industry payments from 2016 to 2025
CMS Open Payments shows 454 general payments to Dr. Chalkin from 52 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 70% of the total. Encore Medical, LP paid the most, $101,072. It also lists 26 research payments totaling $114,419 from 2024 to 2025.
General payments to Dr. Chalkin by program year, 2016 to 2025
General payments to Dr. Chalkin by kind, 2016 to 2025
- Consulting fees$136,17370%
- Travel and lodging$36,07119%
- Food and beverage$19,39610%
- Education$1,2001%
- Other$1,0591%
Companies that paid Dr. Chalkin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian A. Chalkin graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Chalkin graduated from New York College of Osteo Medicine of New York Institute of Technology in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian A. Chalkin'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 DataDmand AI Org Hierarchy 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. Brian A. Chalkin
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. Brian A. Chalkin's NPI number?
Dr. Brian A. Chalkin's NPI number is 1861453102. It was assigned on March 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian A. Chalkin?
Dr. Brian A. Chalkin is an orthopedic surgeon in Broken Arrow, Oklahoma. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Brian A. Chalkin practice?
Dr. Chalkin practices at 1000 West Boise Circle, Broken Arrow, OK 74012. Dr. Chalkin's primary practice is Ascension St. John Broken Arrow in Broken Arrow, Oklahoma, part of Ascension Health Alliance. Dmand AI also links Dr. Chalkin to 4 hospitals, 5 home health agencies and 1 group practice or clinic.
What is Dr. Brian A. Chalkin's office phone number?
The practice phone on file for Dr. Chalkin is (918) 994-8100.
What is Dr. Brian A. Chalkin's medical license number?
Dr. Chalkin holds Oklahoma license 3711.
Which hospitals is Dr. Brian A. Chalkin affiliated with?
Dr. Chalkin practices at Ascension St. John Broken Arrow in Broken Arrow, Oklahoma. Dr. Chalkin is also affiliated with Ascension St. John Medical Center. Dmand AI links Dr. Chalkin to 4 more hospitals.
What medical group is Dr. Brian A. Chalkin part of?
Dr. Chalkin is linked to The Orthopaedic Center.
Does Dr. Brian A. Chalkin accept Medicare?
Yes. CMS data shows Dr. Chalkin billed Medicare for 4,873 services in 2024, and Dr. Chalkin accepts Medicare assignment.
What is Dr. Brian A. Chalkin's MIPS score?
Dr. Chalkin's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Brian A. Chalkin see?
CMS counts 965 Medicare patients who saw Dr. Chalkin in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Brian A. Chalkin bill to Medicare?
In 2024, Dr. Chalkin's most billed Medicare services were injected or infused drug (J3301), physical therapy and rehabilitation (97110) and office visit, established patient (99213).
Where did Dr. Brian A. Chalkin go to medical school?
Dr. Chalkin graduated from New York College of Osteo Medicine of New York Institute of Technology in 1998.
What drugs does Dr. Brian A. Chalkin prescribe most?
In 2024 Medicare Part D data, Dr. Chalkin's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron HCl and Oxycodone-Acetaminophen.
Has Dr. Brian A. Chalkin received payments from drug or device companies?
CMS Open Payments shows $193,899 in general payments to Dr. Chalkin from 52 companies from 2016 to 2025. The largest total came from Encore Medical, LP.
How long has Dr. Brian A. Chalkin been practicing?
Dr. Chalkin graduated from medical school in 1998, 28 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Oklahoma 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