Matthew Calvin Nelson
- Industry payments
- $140
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 16 Montgomery Village Ln, Danville, PA 17821
- Practice phone
- Call (570) 214-9631
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Geisinger Medical Center
Danville, Pennsylvania
Find Matthew 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.
Matthew Calvin Nelson is a pediatrician in Danville, Pennsylvania
Matthew Nelson practices at Geisinger Medical Center in Danville, Pennsylvania.
Matthew Nelson's NPI, 1508280132, was assigned on February 18, 2014. Matthew Nelson holds Pennsylvania license OS018623.
- NPI
- 1508280132NPI Registry (opens in a new tab)
- NPI enumeration date
- February 18, 2014
- NPI status
- Active
- Practice phone
- (570) 214-9631
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Matthew Calvin Nelson practices at Geisinger Medical Center in Danville, Pennsylvania
Matthew Nelson's primary practice is Geisinger Medical Center, at 16 Montgomery Village Ln, Danville, PA 17821 in Montour County. The practice phone is (570) 214-9631.
- Geisinger Medical Center16 Montgomery Village Ln, Danville, PA 17821 · Montour CountyPhone(570) 214-9631
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Matthew Calvin Nelson is affiliated with 2 sites of care and 1 medical group
Matthew Nelson's primary practice is Geisinger Medical Center in Danville, Pennsylvania. The medical group on file is Geisinger. Dmand AI also links Matthew Nelson 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 Matthew Calvin Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Nelson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Geisinger Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Matthew Calvin Nelson is one of 2,468 pediatricians in Pennsylvania
Pediatrics is Matthew Nelson's primary specialty in the NPI Registry, under taxonomy code 208000000X. Matthew Nelson is licensed in Pennsylvania.
Specialties and state licenses
- Pediatrics, PennsylvaniaPrimary
Pediatricians near Matthew Nelson
Counts of pediatricians 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
Matthew Calvin Nelson's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Matthew Nelson's median patient age at 7, with 44% women.
Matthew 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 7
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Matthew Calvin Nelson received $140 in industry payments from 2019 to 2024
CMS Open Payments shows 2 general payments to Matthew Nelson from 2 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $74.
General payments to Matthew Nelson by program year, 2019 to 2024
Companies that paid Matthew Nelson the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Matthew Calvin 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 | 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Matthew Calvin 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 Matthew Calvin Nelson's NPI number?
Matthew Calvin Nelson's NPI number is 1508280132. It was assigned on February 18, 2014, and it is active in the NPI Registry.
What does Matthew Calvin Nelson specialize in?
Matthew Calvin Nelson is a pediatrician in Danville, Pennsylvania. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Matthew Calvin Nelson practice?
Matthew Nelson practices at 16 Montgomery Village Ln, Danville, PA 17821. Matthew Nelson's primary practice is Geisinger Medical Center in Danville, Pennsylvania. Dmand AI also links Matthew Nelson to 1 group practice or clinic.
What is Matthew Calvin Nelson's office phone number?
The practice phone on file for Matthew Nelson is (570) 214-9631.
What is Matthew Calvin Nelson's medical license number?
Matthew Nelson holds Pennsylvania license OS018623.
What medical group is Matthew Calvin Nelson part of?
Matthew Nelson is linked to Geisinger.
Has Matthew Calvin Nelson received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Matthew Nelson from 2 companies from 2019 to 2024. The largest total came from Sanofi and Genzyme US Companies.
How long has Matthew Calvin Nelson been practicing?
Matthew Nelson's NPI was assigned in 2014.
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