Dr. Daniel Andrew Nelson, MD
- Medicare services, 2024
- 169
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 40
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 225 N Jackson Avenue, San Jose, CA 95116
- Practice phone
- Call (408) 259-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Daniel Andrew Nelson is an emergency medicine physician in San Jose, California
Dr. Nelson practices at Regional Medical Center in San Jose, California, part of County of Santa Clara, CA.
Dr. Nelson's NPI, 1992933154, was assigned on June 26, 2009. Dr. Nelson graduated from Rutgers Robert Wood Johnson Medical School in 2009. Dr. Nelson holds California license A125049.
- NPI
- 1992933154NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648419432
- NPI enumeration date
- June 26, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 259-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Andrew Nelson practices at Regional Medical Center in San Jose, California
Dr. Nelson's primary practice is Regional Medical Center, at 225 N Jackson Avenue, San Jose, CA 95116 in Santa Clara County. The practice phone is (408) 259-5000.
- Regional Medical Center225 N Jackson Avenue, San Jose, CA 95116 · Santa Clara CountyPhone(408) 259-5000
Source: Dmand AI Affiliation Data
Dr. Daniel Andrew Nelson is affiliated with 2 sites of care and 2 medical groups
Dr. Nelson's primary practice is Regional Medical Center in San Jose, California, part of County of Santa Clara, CA. Dr. Nelson is also affiliated with Santa Clara Valley Medical Center. The medical group on file is County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI also links Dr. Nelson to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel Andrew Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nelson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | 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 County of Santa Clara, CA and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel Andrew Nelson is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Nelson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Nelson is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Nelson's licenses on file in 3 states: California, New Jersey and Rhode Island.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- New Jersey license
- Rhode Island license
Emergency medicine physicians near Dr. Nelson
Counts of emergency medicine physicians 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. Daniel Andrew Nelson billed Medicare for 169 services in 2024
CMS data shows 169 Medicare services from Dr. Nelson across 4 procedure codes in 2024, for 118 Medicare patients. Medicare paid $14,200 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nelson's Medicare services by type, 2024
- Office and hospital visits106
- Tests and treatments63
Dr. Nelson compared with the California median for emergency medicine physicians, 2024
- Dr. Nelson
- California median
- Medicare services
- 169vs 26536% below
- Medicare patients
- 118vs 24351% below
Medians across 7,079 emergency medicine physicians in California 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 emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Andrew Nelson treated 118 Medicare patients in 2024, average age 70
CMS counts 118 Medicare patients who saw Dr. Nelson in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 78% are also on Medicaid. Their average risk score is 3.00, 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. Nelson's median patient age at 49, with 53% women.
Dr. Nelson's Medicare patients by age, 2024
Dr. Nelson's Medicare patients by sex, 2024
- Women5042%
- Men6858%
Chronic conditions among Dr. Nelson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes54%
- Arthritis47%
- Mood disorders44%
- Depression39%
- Chronic kidney disease37%
- Heart failure35%
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 49
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Andrew Nelson wrote 40 Medicare Part D claims in 2024
In 2024, Dr. Nelson wrote 40 Medicare Part D claims for 27 patients. 83% of them were for generic drugs.
Dr. Nelson's Part D claims by kind of drug, 2024
- Generic33 claims83%
- Brand-name and other7 claims18%
Drug classes CMS tracks in Dr. Nelson's Part D claims, 2024
- Antibiotics38%15 of 40 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Daniel Andrew 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. Daniel Andrew Nelson has 4 publications on record
Dmand AI links 4 papers to Dr. Nelson, published from 2009 to 2014. 2009 was the busiest year, with 2.
Recent publications by Dr. Nelson
See who Dr. Nelson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nelson works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel Andrew Nelson graduated from Rutgers Robert Wood Johnson Medical School
Dr. Nelson graduated from Rutgers Robert Wood Johnson Medical School in 2009.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Daniel Andrew Nelson accepts plans from 1 insurance carrier
Dr. Nelson is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel Andrew 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 (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Daniel Andrew 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. Daniel Andrew Nelson's NPI number?
Dr. Daniel Andrew Nelson's NPI number is 1992933154. It was assigned on June 26, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Andrew Nelson?
Dr. Daniel Andrew Nelson is an emergency medicine physician in San Jose, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Daniel Andrew Nelson practice?
Dr. Nelson practices at 225 N Jackson Avenue, San Jose, CA 95116. Dr. Nelson's primary practice is Regional Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Dr. Nelson to 1 medical group.
What is Dr. Daniel Andrew Nelson's office phone number?
The practice phone on file for Dr. Nelson is (408) 259-5000.
What is Dr. Daniel Andrew Nelson's medical license number?
Dr. Nelson holds California license A125049, one of the licenses on file in 3 states.
Which states has Dr. Daniel Andrew Nelson been licensed in?
Dmand AI has state licenses on file for Dr. Nelson in California (2013 to 2027), New Jersey (2016 to 2027) and Rhode Island (2009 to 2013).
Which hospitals is Dr. Daniel Andrew Nelson affiliated with?
Dr. Nelson practices at Regional Medical Center in San Jose, California. Dr. Nelson is also affiliated with Santa Clara Valley Medical Center.
What medical group is Dr. Daniel Andrew Nelson part of?
Dr. Nelson is linked to County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI links Dr. Nelson to 1 more medical group.
Does Dr. Daniel Andrew Nelson accept Medicare?
Yes. CMS data shows Dr. Nelson billed Medicare for 169 services in 2024, and Dr. Nelson accepts Medicare assignment.
How many Medicare patients does Dr. Daniel Andrew Nelson see?
CMS counts 118 Medicare patients who saw Dr. Nelson in 2024, with an average age of 70.
Show 6 more questionsShow fewer questions
Is Dr. Daniel Andrew Nelson board certified?
Yes. Dr. Nelson is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Daniel Andrew Nelson bill to Medicare?
In 2024, Dr. Nelson's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Daniel Andrew Nelson go to medical school?
Dr. Nelson graduated from Rutgers Robert Wood Johnson Medical School in 2009.
How long has Dr. Daniel Andrew Nelson been practicing?
Dr. Nelson graduated from medical school in 2009, 17 years ago.
Does Dr. Daniel Andrew Nelson do research?
Dmand AI links 4 publications to Dr. Nelson, published from 2009 to 2014.
What insurance does Dr. Daniel Andrew Nelson accept?
Dr. Nelson is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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