Dr. Ajo Joy, MD
- Medicare services, 2024
- 21,913
- Medicare patients, 2024
- 517
- Part D claims, 2024
- 1,974
- MIPS score, 2024
- 74
- Industry payments
- $1.4M
- Practice address
- 3507 S Mercy Rd, Gilbert, AZ 85297
- Practice phone
- Call (480) 926-0644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gilbert Neurology Partners
Gilbert, Arizona
Find Dr. Joy'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. Ajo Joy is a clinical neurophysiologist in Gilbert, Arizona
Dr. Joy practices at Gilbert Neurology Partners in Gilbert, Arizona.
Dr. Joy's NPI, 1679781652, was assigned on May 21, 2007. Dr. Joy holds Arizona license 42436.
- NPI
- 1679781652NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204967003
- NPI enumeration date
- May 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (480) 926-0644
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ajo Joy practices at Gilbert Neurology Partners in Gilbert, Arizona
Dr. Joy's primary practice is Gilbert Neurology Partners, at 3507 S Mercy Rd, Gilbert, AZ 85297 in Maricopa County. The practice phone is (480) 926-0644.
- Gilbert Neurology Partners3507 S Mercy Rd, Gilbert, AZ 85297 · Maricopa CountyPhone(480) 926-0644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ajo Joy is affiliated with 3 sites of care and 2 medical groups
Dr. Joy's primary practice is Gilbert Neurology Partners in Gilbert, Arizona. The medical group on file is Gilbert Neurology. Dmand AI also links Dr. Joy to 2 more group practices and clinics and 1 medical group, 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. Ajo Joy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Joy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gilbert Neurology Partners | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ajo Joy is one of 8 clinical neurophysiologists in Arizona
Clinical neurophysiology is Dr. Joy's primary specialty in the NPI Registry, under taxonomy code 2084N0600X. Dr. Joy is licensed in Arizona.
Specialties and state licenses
- Clinical neurophysiology, ArizonaPrimary
Clinical neurophysiologists near Dr. Joy
Counts of clinical neurophysiologists 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. Ajo Joy billed Medicare for 21,913 services in 2024
CMS data shows 21,913 Medicare services from Dr. Joy across 17 procedure codes in 2024, for 517 Medicare patients. Medicare paid $191,393 for them. Every service was in an office.
Dr. Joy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 17,5002024: 20,87019%
- Office and hospital visits
- 2023: 7322024: 64512%
- Tests and treatments
- 2023: 3582024: 29119%
- Surgery
- 2023: 672024: 10760%
- Other services
- 2023: 2522024: 0100%
Dr. Joy'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Ajo Joy treated 517 Medicare patients in 2024, average age 74
CMS counts 517 Medicare patients who saw Dr. Joy in 2024. The largest group is 65 to 74, with 238 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Joy's median patient age at 68, with 64% women.
Dr. Joy's Medicare patients by age, 2024
Dr. Joy's Medicare patients by sex, 2024
- Women31761%
- Men20039%
Chronic conditions among Dr. Joy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Mood disorders36%
- Ischemic heart disease35%
- Depression33%
- Anxiety31%
- Chronic kidney disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Joy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
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. Ajo Joy wrote 1,974 Medicare Part D claims in 2024
In 2024, Dr. Joy wrote 1,974 Medicare Part D claims for 373 patients. 83% of them were for generic drugs. CMS names the drug for 1,807 of them, across 44 drugs with 11 or more claims each, at $1,235,262 in total drug cost. In 2023, CMS named 1,177 claims across 37 drugs.
Dr. Joy's Part D claims by kind of drug, 2024
- Generic1,640 claims83%
- Brand-name and other334 claims17%
Dr. Joy'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: 1,1772024: 1,80754%
Drugs named by CMS: 44 in 2024, 37 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. Ajo Joy scored 74 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 74 out of 100 for Dr. Joy for performance year 2024, reported individually. Dr. Joy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Joy as offering telehealth. CMS counts 58 procedures of skin biopsy by Dr. Joy, more than 70% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Joy's MIPS scores, performance year 2024
- 74of 100Final score
- 48.8of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Joy ranks in Medicare procedure volume
- Skin biopsy
- 70th percentile58 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Ajo Joy received $1,372,510 in industry payments from 2016 to 2025
CMS Open Payments shows 4,352 general payments to Dr. Joy from 102 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. EMD Serono, Inc. paid the most, $223,354.
General payments to Dr. Joy by program year, 2016 to 2025
General payments to Dr. Joy by kind, 2016 to 2025
- Speaker and faculty fees$1,007,88873%
- Consulting fees$127,6089%
- Travel and lodging$100,7807%
- Food and beverage$97,6937%
- Other$38,5413%
Companies that paid Dr. Joy the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ajo Joy's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ajo Joy
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. Ajo Joy's NPI number?
Dr. Ajo Joy's NPI number is 1679781652. It was assigned on May 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ajo Joy?
Dr. Ajo Joy is a clinical neurophysiologist in Gilbert, Arizona. The primary specialty in the NPI Registry is Clinical Neurophysiology Physician (taxonomy code 2084N0600X).
Where does Dr. Ajo Joy practice?
Dr. Joy practices at 3507 S Mercy Rd, Gilbert, AZ 85297. Dr. Joy's primary practice is Gilbert Neurology Partners in Gilbert, Arizona. Dmand AI also links Dr. Joy to 2 group practices and clinics and 1 medical group.
What is Dr. Ajo Joy's office phone number?
The practice phone on file for Dr. Joy is (480) 926-0644.
What is Dr. Ajo Joy's medical license number?
Dr. Joy holds Arizona license 42436.
What medical group is Dr. Ajo Joy part of?
Dr. Joy is linked to Gilbert Neurology. Dmand AI links Dr. Joy to 1 more medical group.
Does Dr. Ajo Joy accept Medicare?
Yes. CMS data shows Dr. Joy billed Medicare for 21,913 services in 2024, and Dr. Joy accepts Medicare assignment.
Does Dr. Ajo Joy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Joy as offering telehealth services.
What is Dr. Ajo Joy's MIPS score?
Dr. Joy's MIPS final score for performance year 2024 is 74 out of 100, reported individually.
How many Medicare patients does Dr. Ajo Joy see?
CMS counts 517 Medicare patients who saw Dr. Joy in 2024, with an average age of 74.
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What services does Dr. Ajo Joy bill to Medicare?
In 2024, Dr. Joy's most billed Medicare services were injected or infused drug (J0588), injected or infused drug (J0585) and office visit, established patient (99214).
What drugs does Dr. Ajo Joy prescribe most?
In 2024 Medicare Part D data, Dr. Joy's most prescribed drugs by claims were Donepezil HCl, Memantine HCl and Gabapentin.
Has Dr. Ajo Joy received payments from drug or device companies?
CMS Open Payments shows $1,372,510 in general payments to Dr. Joy from 102 companies from 2016 to 2025. The largest total came from EMD Serono, Inc.
How long has Dr. Ajo Joy been practicing?
Dr. Joy graduated from medical school in 2004, 22 years ago.
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