Dr. Garath Alan Maenpaa, MD
- Medicare services, 2024
- 6,668
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 303
- MIPS score, 2024
- 94
- Industry payments
- $3,306
- Practice address
- 14214 Ballantyne Lake Rd, Charlotte, NC 28277
- Practice phone
- Call (704) 863-4878
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrium Health Musculoskeletal Institute Sports Medicine
Charlotte, North Carolina
Find Dr. Maenpaa'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. Garath Alan Maenpaa is an internist in Charlotte, North Carolina
Dr. Maenpaa practices at Atrium Health Musculoskeletal Institute Sports Medicine in Charlotte, North Carolina.
Dr. Maenpaa's NPI, 1871527812, was assigned on July 10, 2006. Dr. Maenpaa graduated from University of Sheffield School of Medicine in 1992. Dr. Maenpaa's North Carolina license number on file is 2014-02384.
- NPI
- 1871527812NPI Registry (opens in a new tab)
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Practice phone
- (704) 863-4878
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Garath Alan Maenpaa practices at Atrium Health Musculoskeletal Institute Sports Medicine in Charlotte, North Carolina
Dr. Maenpaa's primary practice is Atrium Health Musculoskeletal Institute Sports Medicine, at 14214 Ballantyne Lake Rd, Charlotte, NC 28277 in Mecklenburg County. The practice phone is (704) 863-4878.
- Atrium Health Musculoskeletal Institute Sports Medicine14214 Ballantyne Lake Rd, Charlotte, NC 28277 · Mecklenburg CountyPhone(704) 863-4878
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Garath Alan Maenpaa is affiliated with 2 sites of care and 1 medical group
Dr. Maenpaa's primary practice is Atrium Health Musculoskeletal Institute Sports Medicine in Charlotte, North Carolina. The medical group on file is Atrium Health Cleveland Imaging. Dmand AI also links Dr. Maenpaa to 1 more group practice or clinic, 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. Garath Alan Maenpaa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maenpaa practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Musculoskeletal Institute Sports Medicine | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Garath Alan Maenpaa is one of 3,705 internists in North Carolina
Internal medicine is Dr. Maenpaa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Maenpaa is board certified in sports medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Maenpaa's licenses on file in 7 states: North Carolina, Pennsylvania, New Jersey, Nevada, Georgia, Arizona and South Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
- Pennsylvania license
- New Jersey license
- Nevada license
- Georgia license
- Arizona license
- South Carolina license
Clinical focus
Dmand AI lists arthritis, carpal tunnel syndrome and joint pain among the conditions Dr. Maenpaa treats.
Internists near Dr. Maenpaa
Counts of internists 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. Garath Alan Maenpaa billed Medicare for 6,668 services in 2024
CMS data shows 6,668 Medicare services from Dr. Maenpaa across 13 procedure codes in 2024, for 190 Medicare patients. Medicare paid $46,960 for them. Every service was in an office.
Dr. Maenpaa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1522024: 6,1103920%
- Office and hospital visits
- 2023: 3322024: 39118%
- Surgery
- 2023: 1472024: 147No change
- Imaging
- 2023: 602024: 2067%
Dr. Maenpaa compared with the North Carolina median for internists, 2024
- Dr. Maenpaa
- North Carolina median
- Medicare services
- 6,668vs 52112.8 times
- Medicare patients
- 190vs 185Close to median
- Part D claims
- 248vs 2729% below
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Maenpaa'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. Maenpaa and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Garath Alan Maenpaa treated 190 Medicare patients in 2024, average age 74
CMS counts 190 Medicare patients who saw Dr. Maenpaa in 2024. The largest group is 65 to 74, with 103 patients. 73% of them have high cholesterol, and 70% have arthritis. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Maenpaa's median patient age at 57, with 61% women.
Dr. Maenpaa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Maenpaa's Medicare patients by sex, 2024
- Women10656%
- Men8444%
Chronic conditions among Dr. Maenpaa's Medicare patients, 2024
- High cholesterol73%
- Arthritis70%
- High blood pressure66%
- Ischemic heart disease27%
- Anxiety22%
- Mood disorders21%
- Depression19%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maenpaa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Garath Alan Maenpaa wrote 303 Medicare Part D claims in 2024
In 2024, Dr. Maenpaa wrote 303 Medicare Part D claims for 130 patients. 100% of them were for generic drugs. CMS names the drug for 248 of them, across 9 drugs with 11 or more claims each, at $2,072 in total drug cost. In 2023, CMS named 233 claims across 10 drugs.
Dr. Maenpaa'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. Maenpaa's Part D claims, 2024
- Opioids17%51 of 303 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: 2332024: 2486%
Drugs named by CMS: 9 in 2024, 10 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. Garath Alan Maenpaa 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. Maenpaa for performance year 2024, reported through an alternative payment model (APM).
Dr. Maenpaa's MIPS scores, performance year 2024
- 94of 100Final score
- 81.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Garath Alan Maenpaa received $3,306 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Maenpaa from 3 drug and device companies from 2017 to 2025. Education make up the largest share, 60% of the total. Peerless Surgical Inc. paid the most, $3,131.
General payments to Dr. Maenpaa by program year, 2017 to 2025
General payments to Dr. Maenpaa by kind, 2017 to 2025
- Education$1,97860%
- Travel and lodging$1,10633%
- Food and beverage$2227%
Companies that paid Dr. Maenpaa the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Garath Alan Maenpaa has 1 award and honors on record
Dmand AI lists 1 award for Dr. Maenpaa, most recently Hall of fame member in 2014.
Awards and honors for Dr. Maenpaa
- 2014
- Hall of fame member
Source: Dmand AI Professional Profile Data
Dr. Garath Alan Maenpaa graduated from University of Sheffield School of Medicine
Dr. Maenpaa graduated from University of Sheffield School of Medicine in 1992. Dr. Maenpaa is a member of AMSSM.
- Medical school
- Board certified in sports medicine
Source: Dmand AI Professional Profile Data
Dr. Garath Alan Maenpaa accepts plans from 12 insurance carriers
Dr. Maenpaa is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross and Blue Shield of North Carolina. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross and Blue Shield of North Carolina
- Cigna
- HCSC
- Humana
- Regence Health Plans
- Amerihealth Caritas
- +4 more carriersWith a free account
Plan types Dr. Maenpaa accepts, by number of carriers
- Medicare8
- PPO8
- HMO4
- Medicaid3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Garath Alan Maenpaa'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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Garath Alan Maenpaa
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. Garath Alan Maenpaa's NPI number?
Dr. Garath Alan Maenpaa's NPI number is 1871527812. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Garath Alan Maenpaa?
Dr. Garath Alan Maenpaa is an internist in Charlotte, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Garath Alan Maenpaa practice?
Dr. Maenpaa practices at 14214 Ballantyne Lake Rd, Charlotte, NC 28277. Dr. Maenpaa's primary practice is Atrium Health Musculoskeletal Institute Sports Medicine in Charlotte, North Carolina. Dmand AI also links Dr. Maenpaa to 1 group practice or clinic.
What is Dr. Garath Alan Maenpaa's office phone number?
The practice phone on file for Dr. Maenpaa is (704) 863-4878.
What is Dr. Garath Alan Maenpaa's medical license number?
Dr. Maenpaa's North Carolina license number on file is 2014-02384, one of the licenses on file in 7 states.
Which states has Dr. Garath Alan Maenpaa been licensed in?
Dmand AI has state licenses on file for Dr. Maenpaa in North Carolina (2014 to 2025), Pennsylvania (2001 to 2026), New Jersey (2000 to 2017), Nevada (2000 to 2003), Georgia (1997 to 2001), Arizona (1997 to 2000) and South Carolina (1997 to 1998).
What medical group is Dr. Garath Alan Maenpaa part of?
Dr. Maenpaa is linked to Atrium Health Cleveland Imaging.
Does Dr. Garath Alan Maenpaa accept Medicare?
Yes. CMS data shows Dr. Maenpaa billed Medicare for 6,668 services in 2024.
What is Dr. Garath Alan Maenpaa's MIPS score?
Dr. Maenpaa's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Garath Alan Maenpaa see?
CMS counts 190 Medicare patients who saw Dr. Maenpaa in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Garath Alan Maenpaa board certified?
Yes. Dr. Maenpaa is board certified in sports medicine by the American Board of Emergency Medicine.
What services does Dr. Garath Alan Maenpaa bill to Medicare?
In 2024, Dr. Maenpaa's most billed Medicare services were injected or infused drug (J1010), injected or infused drug (J7318) and office visit, established patient (99213).
Where did Dr. Garath Alan Maenpaa go to medical school?
Dr. Maenpaa graduated from University of Sheffield School of Medicine in 1992.
What drugs does Dr. Garath Alan Maenpaa prescribe most?
In 2024 Medicare Part D data, Dr. Maenpaa's most prescribed drugs by claims were Meloxicam, Gabapentin and Diclofenac Sodium.
Has Dr. Garath Alan Maenpaa received payments from drug or device companies?
CMS Open Payments shows $3,306 in general payments to Dr. Maenpaa from 3 companies from 2017 to 2025. The largest total came from Peerless Surgical Inc.
How long has Dr. Garath Alan Maenpaa been practicing?
Dr. Maenpaa graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Garath Alan Maenpaa accept?
Dr. Maenpaa is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross and Blue Shield of North Carolina. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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