Dr. Nicholas Jon Nelson, MD
- Medicare services, 2024
- 55
- Medicare patients, 2024
- 18
- Part D claims, 2021
- 24
- Hospital affiliations
- 3
- Industry payments
- $322
- Practice address
- 350 West Thomas Road, Phoenix, AZ 85013
- Practice phone
- Call (602) 406-8225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Nelson'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. Nicholas Jon Nelson is a neurologist in Phoenix, Arizona
Dr. Nelson practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health.
Dr. Nelson's NPI, 1093210395, was assigned on March 28, 2018. Dr. Nelson holds Arizona license 72781.
- NPI
- 1093210395NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800334202
- NPI enumeration date
- March 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 406-8225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas Jon Nelson practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona
Dr. Nelson's primary practice is Dignity Health St. Joseph's Hospital and Medical Center, at 350 West Thomas Road, Phoenix, AZ 85013 in Maricopa County. The practice phone is (602) 406-8225.
- Dignity Health St. Joseph's Hospital and Medical Center350 West Thomas Road, Phoenix, AZ 85013 · Maricopa CountyPhone(602) 406-8225
Source: Dmand AI Affiliation Data
Dr. Nicholas Jon Nelson is affiliated with 4 sites of care and 1 medical group
Dr. Nelson's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dr. Nelson is also affiliated with Onvida Health Yuma Medical Center. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Dr. Nelson to 1 more hospital 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. Nicholas Jon Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nelson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health St. Joseph's Hospital and Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicholas Jon Nelson is one of 395 neurologists in Arizona
Neurology is Dr. Nelson's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Nelson is licensed in Arizona.
Specialties and state licenses
- Neurology, ArizonaPrimary
Neurologists near Dr. Nelson
Counts of neurologists 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. Nicholas Jon Nelson billed Medicare for 55 services in 2024
CMS data shows 55 Medicare services from Dr. Nelson across 1 procedure code in 2024, for 18 Medicare patients. Medicare paid $8,919 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nelson compared with the Arizona median for neurologists, 2024
- Dr. Nelson
- Arizona median
- Medicare services
- 55vs 51289% below
- Medicare patients
- 18vs 27293% below
- Part D claims
- 24vs 48795% below
Medians across 365 neurologists in Arizona with Dmand AI profiles that report each measure.
Dr. Nelson'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. Nelson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nelson and other neurologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas Jon Nelson treated 18 Medicare patients in 2024, average age 74
CMS counts 18 Medicare patients who saw Dr. Nelson in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nelson's median patient age at 57, with 35% women.
Chronic conditions among Dr. Nelson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Ischemic heart disease61%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nelson'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
- Women35%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicholas Jon Nelson wrote 24 Medicare Part D claims in 2021
In 2021, Dr. Nelson wrote 24 Medicare Part D claims. They cover 2 drugs, with $2,374 in total drug cost.
Dr. Nelson's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Nicholas Jon Nelson takes part in Medicare
Dr. Nelson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nicholas Jon Nelson received $322 in industry payments from 2018 to 2025
CMS Open Payments shows 4 general payments to Dr. Nelson from 2 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $244.
General payments to Dr. Nelson by program year, 2018 to 2025
Companies that paid Dr. Nelson the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nicholas Jon Nelson'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Nicholas Jon Nelson
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. Nicholas Jon Nelson's NPI number?
Dr. Nicholas Jon Nelson's NPI number is 1093210395. It was assigned on March 28, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas Jon Nelson?
Dr. Nicholas Jon Nelson is a neurologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nicholas Jon Nelson practice?
Dr. Nelson practices at 350 West Thomas Road, Phoenix, AZ 85013. Dr. Nelson's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Nelson to 1 hospital and 1 group practice or clinic.
What is Dr. Nicholas Jon Nelson's office phone number?
The practice phone on file for Dr. Nelson is (602) 406-8225.
What is Dr. Nicholas Jon Nelson's medical license number?
Dr. Nelson holds Arizona license 72781.
Which hospitals is Dr. Nicholas Jon Nelson affiliated with?
Dr. Nelson practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona. Dr. Nelson is also affiliated with Onvida Health Yuma Medical Center. Dmand AI links Dr. Nelson to 1 more hospital.
What medical group is Dr. Nicholas Jon Nelson part of?
Dr. Nelson is linked to St. Joseph's Faculty Physicians.
Does Dr. Nicholas Jon Nelson accept Medicare?
Yes. CMS data shows Dr. Nelson billed Medicare for 55 services in 2024, and Dr. Nelson accepts Medicare assignment.
How many Medicare patients does Dr. Nicholas Jon Nelson see?
CMS counts 18 Medicare patients who saw Dr. Nelson in 2024, with an average age of 74.
What services does Dr. Nicholas Jon Nelson bill to Medicare?
In 2024, Dr. Nelson's most billed Medicare services were critical care (99291).
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What drugs does Dr. Nicholas Jon Nelson prescribe most?
In 2021 Medicare Part D data, Dr. Nelson's most prescribed drugs by claims were Carbamazepine ER and Phenobarbital.
Has Dr. Nicholas Jon Nelson received payments from drug or device companies?
CMS Open Payments shows $322 in general payments to Dr. Nelson from 2 companies from 2018 to 2025. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Nicholas Jon Nelson been practicing?
Dr. Nelson graduated from medical school in 2018, 8 years ago.
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