Dr. Michael Ian Quackenbush, DO
- Medicare services, 2024
- 422
- Medicare patients, 2024
- 285
- Part D claims, 2024
- 229
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Practice address
- 3000 Hospital Boulevard, Roswell, GA 30076
- Practice phone
- Call (770) 751-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Quackenbush'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. Michael Ian Quackenbush is an orthopedic surgeon in Roswell, Georgia
Dr. Quackenbush practices at Wellstar North Fulton Medical Center in Roswell, Georgia, part of Wellstar Health System.
Dr. Quackenbush's NPI, 1962607424, was assigned on June 15, 2007. Dr. Quackenbush graduated from Arizona College of Osteopathic Medicine Mid Western University in 2003. Dr. Quackenbush holds Georgia license 072421.
- NPI
- 1962607424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557421518
- NPI enumeration date
- June 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 751-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Ian Quackenbush practices at Wellstar North Fulton Medical Center in Roswell, Georgia
Dr. Quackenbush's primary practice is Wellstar North Fulton Medical Center, at 3000 Hospital Boulevard, Roswell, GA 30076 in Fulton County. The practice phone is (770) 751-2500.
- Wellstar North Fulton Medical Center3000 Hospital Boulevard, Roswell, GA 30076 · Fulton CountyPhone(770) 751-2500
Source: Dmand AI Affiliation Data
Dr. Michael Ian Quackenbush is affiliated with 9 sites of care and 3 medical groups
Dr. Quackenbush's primary practice is Wellstar North Fulton Medical Center in Roswell, Georgia, part of Wellstar Health System. Dr. Quackenbush is also affiliated with Northside Hospital Forsyth. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Quackenbush to 1 more hospital, 4 home health agencies, 2 group practices and clinics and 2 medical groups, 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. Michael Ian Quackenbush's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quackenbush practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar North Fulton Medical Center | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Ian Quackenbush is one of 659 orthopedic surgeons in Georgia
Orthopaedic surgery is Dr. Quackenbush's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Quackenbush's licenses on file in 3 states: Georgia, New Jersey and Ohio.
Specialties and state licenses
- Orthopaedic surgery, GeorgiaPrimary
- New Jersey license
- Orthopaedic trauma, Ohio
Orthopedic surgeons near Dr. Quackenbush
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. Michael Ian Quackenbush billed Medicare for 422 services in 2024
CMS data shows 422 Medicare services from Dr. Quackenbush across 6 procedure codes in 2024, for 285 Medicare patients. Medicare paid $91,064 for them.
Dr. Quackenbush's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3692024: 3573%
- Surgery
- 2023: 672024: 653%
Where Dr. Quackenbush's Medicare services took place, 2024
- In an office18243%
- In a facility24057%
Dr. Quackenbush compared with the Georgia median for orthopedic surgeons, 2024
- Dr. Quackenbush
- Georgia median
- Medicare services
- 422vs 1,57473% below
- Medicare patients
- 285vs 280Close to median
- Part D claims
- 188vs 35447% below
Medians across 619 orthopedic surgeons in Georgia with Dmand AI profiles that report each measure.
Dr. Quackenbush'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Ian Quackenbush treated 285 Medicare patients in 2024, average age 80
CMS counts 285 Medicare patients who saw Dr. Quackenbush in 2024. The largest group is 75 to 84, with 107 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.82, 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. Quackenbush's median patient age at 77, with 64% women.
Dr. Quackenbush's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Quackenbush's Medicare patients by sex, 2024
- Women20973%
- Men7627%
Chronic conditions among Dr. Quackenbush's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Mood disorders42%
- Depression41%
- Anxiety40%
- Ischemic heart disease36%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quackenbush's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women64%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Ian Quackenbush wrote 229 Medicare Part D claims in 2024
In 2024, Dr. Quackenbush wrote 229 Medicare Part D claims for 114 patients. 100% of them were for generic drugs. CMS names the drug for 188 of them, across 6 drugs with 11 or more claims each, at $945 in total drug cost. In 2023, CMS named 172 claims across 6 drugs.
Dr. Quackenbush'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. Quackenbush's Part D claims, 2024
- Opioids64%146 of 229 claims
- Antibiotics7%17 of 229 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: 1722024: 1889%
Drugs named by CMS: 6 in 2024, 6 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. Michael Ian Quackenbush scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Quackenbush for performance year 2024, reported through an alternative payment model (APM). Dr. Quackenbush accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of removal of tissue by Dr. Quackenbush, more than 64% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Quackenbush's MIPS scores, performance year 2024
- 94of 100Final score
- 82.1of 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. Quackenbush ranks in Medicare procedure volume
- Removal of tissue
- 64th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hip replacement: 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. Michael Ian Quackenbush received $10,950 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Quackenbush from 12 drug and device companies from 2016 to 2025. Accredited education speaker fees make up the largest share, 46% of the total. Synthes GmbH paid the most, $7,640.
General payments to Dr. Quackenbush by program year, 2016 to 2025
General payments to Dr. Quackenbush by kind, 2016 to 2025
- Accredited education speaker fees$5,00046%
- Travel and lodging$3,81635%
- Food and beverage$1,34512%
- Consulting fees$7907%
Companies that paid Dr. Quackenbush 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. Michael Ian Quackenbush graduated from Arizona College of Osteopathic Medicine Mid Western University
Dr. Quackenbush graduated from Arizona College of Osteopathic Medicine Mid Western University in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Ian Quackenbush'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. Michael Ian Quackenbush
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. Michael Ian Quackenbush's NPI number?
Dr. Michael Ian Quackenbush's NPI number is 1962607424. It was assigned on June 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Ian Quackenbush?
Dr. Michael Ian Quackenbush is an orthopedic surgeon in Roswell, Georgia. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Michael Ian Quackenbush practice?
Dr. Quackenbush practices at 3000 Hospital Boulevard, Roswell, GA 30076. Dr. Quackenbush's primary practice is Wellstar North Fulton Medical Center in Roswell, Georgia, part of Wellstar Health System. Dmand AI also links Dr. Quackenbush to 1 hospital, 4 home health agencies, 2 group practices and clinics and 2 medical groups.
What is Dr. Michael Ian Quackenbush's office phone number?
The practice phone on file for Dr. Quackenbush is (770) 751-2500.
What is Dr. Michael Ian Quackenbush's medical license number?
Dr. Quackenbush holds Georgia license 072421, one of the licenses on file in 3 states.
Which states has Dr. Michael Ian Quackenbush been licensed in?
Dmand AI has state licenses on file for Dr. Quackenbush in Georgia, New Jersey and Ohio.
Which hospitals is Dr. Michael Ian Quackenbush affiliated with?
Dr. Quackenbush practices at Wellstar North Fulton Medical Center in Roswell, Georgia. Dr. Quackenbush is also affiliated with Northside Hospital Forsyth. Dmand AI links Dr. Quackenbush to 1 more hospital.
What medical group is Dr. Michael Ian Quackenbush part of?
Dr. Quackenbush is linked to Wellstar Medical Group. Dmand AI links Dr. Quackenbush to 2 more medical groups.
Does Dr. Michael Ian Quackenbush accept Medicare?
Yes. CMS data shows Dr. Quackenbush billed Medicare for 422 services in 2024, and Dr. Quackenbush accepts Medicare assignment.
What is Dr. Michael Ian Quackenbush's MIPS score?
Dr. Quackenbush's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Michael Ian Quackenbush see?
CMS counts 285 Medicare patients who saw Dr. Quackenbush in 2024, with an average age of 80.
What services does Dr. Michael Ian Quackenbush bill to Medicare?
In 2024, Dr. Quackenbush's most billed Medicare services were hospital inpatient care (99222), office visit, established patient (99213) and surgery: bones and joints (27245).
Where did Dr. Michael Ian Quackenbush go to medical school?
Dr. Quackenbush graduated from Arizona College of Osteopathic Medicine Mid Western University in 2003.
What drugs does Dr. Michael Ian Quackenbush prescribe most?
In 2024 Medicare Part D data, Dr. Quackenbush's most prescribed drugs by claims were Tramadol HCl, Hydrocodone-Acetaminophen and Meloxicam.
Has Dr. Michael Ian Quackenbush received payments from drug or device companies?
CMS Open Payments shows $10,950 in general payments to Dr. Quackenbush from 12 companies from 2016 to 2025. The largest total came from Synthes GmbH.
How long has Dr. Michael Ian Quackenbush been practicing?
Dr. Quackenbush graduated from medical school in 2003, 23 years ago.
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