Dr. Jonathan R. Welch, MD
- Medicare services, 2021
- 16
- Medicare patients, 2024
- 19
- Industry payments
- $16
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 100 North Academy Avenue, Danville, PA 17822
- Practice phone
- Call (570) 271-6211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Welch'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. Jonathan R. Welch is an emergency medicine physician in Danville, Pennsylvania
Dr. Welch practices at Geisinger Medical Center in Danville, Pennsylvania, part of Risant Health.
Dr. Welch's NPI, 1184815201, was assigned on August 5, 2007. Dr. Welch graduated from Harvard Medical School in 2007. Dr. Welch holds Pennsylvania license TMD004786.
- NPI
- 1184815201NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567634082
- NPI enumeration date
- August 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (570) 271-6211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan R. Welch practices at Geisinger Medical Center in Danville, Pennsylvania
Dr. Welch's primary practice is Geisinger Medical Center, at 100 North Academy Avenue, Danville, PA 17822 in Montour County. The practice phone is (570) 271-6211.
- Geisinger Medical Center100 North Academy Avenue, Danville, PA 17822 · Montour CountyPhone(570) 271-6211
Source: Dmand AI Affiliation Data
Dr. Jonathan R. Welch is affiliated with 2 medical groups
Dr. Welch's primary practice is Geisinger Medical Center in Danville, Pennsylvania, part of Risant Health. The medical group on file is Geisinger. Dmand AI also links Dr. Welch 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. Jonathan R. Welch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Welch 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 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan R. Welch is one of 2,549 emergency medicine physicians in Pennsylvania
Emergency medicine is Dr. Welch's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Welch's licenses on file in 2 states: Pennsylvania and Massachusetts.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
- Massachusetts license
Emergency medicine physicians near Dr. Welch
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. Jonathan R. Welch billed Medicare for 16 services in 2021
CMS data shows 16 Medicare services from Dr. Welch across 1 procedure code in 2021, for 19 Medicare patients. Medicare paid $1,413 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Welch's Medicare services by type, 2019 to 2021
- 2019
- 2021
- Office and hospital visits
- 2019: 542021: 1670%
Dr. Welch compared with the Pennsylvania median for emergency medicine physicians, 2021
- Dr. Welch
- Pennsylvania median
- Medicare services
- 16vs 24393% below
- Medicare patients
- 19vs 23392% below
Medians across 2,501 emergency medicine physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Welch's most billed Medicare procedure codes, 2021
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. Welch?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Welch and other emergency medicine physicians in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan R. Welch treated 19 Medicare patients in 2024, average age 74
CMS counts 19 Medicare patients who saw Dr. Welch in 2024. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.94, 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. Welch's median patient age at 55, with 50% women.
Chronic conditions among Dr. Welch's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
Share of Medicare patients with each condition. A patient can have several.
Dr. Welch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jonathan R. Welch takes part in Medicare
Dr. Welch 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. Jonathan R. Welch received $16 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Welch from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $16.
Companies that paid Dr. Welch the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan R. Welch graduated from Harvard Medical School
Dr. Welch graduated from Harvard Medical School in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan R. Welch'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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Jonathan R. Welch
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. Jonathan R. Welch's NPI number?
Dr. Jonathan R. Welch's NPI number is 1184815201. It was assigned on August 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan R. Welch?
Dr. Jonathan R. Welch is an emergency medicine physician in Danville, Pennsylvania. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jonathan R. Welch practice?
Dr. Welch practices at 100 North Academy Avenue, Danville, PA 17822. Dr. Welch's primary practice is Geisinger Medical Center in Danville, Pennsylvania, part of Risant Health. Dmand AI also links Dr. Welch to 1 medical group.
What is Dr. Jonathan R. Welch's office phone number?
The practice phone on file for Dr. Welch is (570) 271-6211.
What is Dr. Jonathan R. Welch's medical license number?
Dr. Welch holds Pennsylvania license TMD004786, one of the licenses on file in 2 states.
Which states has Dr. Jonathan R. Welch been licensed in?
Dmand AI has state licenses on file for Dr. Welch in Pennsylvania and Massachusetts.
Which hospitals is Dr. Jonathan R. Welch affiliated with?
Dr. Welch practices at Geisinger Medical Center in Danville, Pennsylvania.
What medical group is Dr. Jonathan R. Welch part of?
Dr. Welch is linked to Geisinger. Dmand AI links Dr. Welch to 1 more medical group.
Does Dr. Jonathan R. Welch accept Medicare?
Yes. CMS data shows Dr. Welch billed Medicare for 16 services in 2021, and Dr. Welch accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan R. Welch see?
CMS counts 19 Medicare patients who saw Dr. Welch in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Jonathan R. Welch bill to Medicare?
In 2021, Dr. Welch's most billed Medicare services were emergency department visit (99284).
Where did Dr. Jonathan R. Welch go to medical school?
Dr. Welch graduated from Harvard Medical School in 2007.
Has Dr. Jonathan R. Welch received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Welch from 1 company from 2023 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jonathan R. Welch been practicing?
Dr. Welch graduated from medical school in 2007, 19 years ago.
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