Dr. Daniel James Johnson, DO
- Medicare services, 2024
- 325
- Medicare patients, 2024
- 318
- MIPS score, 2024
- 79
- Hospital affiliations
- 2
- Industry payments
- $311
- Practice address
- 500 University Drive, Hershey, PA 17033
- Practice phone
- Call (717) 531-8521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Johnson'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 James Johnson is an emergency medicine physician in Hershey, Pennsylvania
Dr. Johnson practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.
Dr. Johnson's NPI, 1922462977, was assigned on April 6, 2016. Dr. Johnson graduated from Lake Erie College of Osteopathic Medicine, Erie in 2016. Dr. Johnson holds Pennsylvania license OS019883.
- NPI
- 1922462977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860726213
- NPI enumeration date
- April 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 531-8521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel James Johnson practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania
Dr. Johnson's primary practice is Penn State Health Milton S. Hershey Medical Center, at 500 University Drive, Hershey, PA 17033 in Dauphin County. The practice phone is (717) 531-8521.
- Penn State Health Milton S. Hershey Medical Center500 University Drive, Hershey, PA 17033 · Dauphin CountyPhone(717) 531-8521
Source: Dmand AI Affiliation Data
Dr. Daniel James Johnson is affiliated with 2 sites of care and 2 medical groups
Dr. Johnson's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dr. Johnson is also affiliated with Penn State Health Holy Spirit Medical Center. The medical group on file is Penn State Health Milton S. Hershey Medical Center. Dmand AI also links Dr. Johnson 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 James Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penn State Health Milton S. Hershey 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
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Dr. Daniel James Johnson is one of 2,549 emergency medicine physicians in Pennsylvania
Emergency medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Johnson is licensed in Pennsylvania.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
Emergency medicine physicians near Dr. Johnson
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 James Johnson billed Medicare for 325 services in 2024
CMS data shows 325 Medicare services from Dr. Johnson across 3 procedure codes in 2024, for 318 Medicare patients. Medicare paid $20,306 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2322024: 17624%
- Tests and treatments
- 2023: 1712024: 14913%
Dr. Johnson compared with the Pennsylvania median for emergency medicine physicians, 2024
- Dr. Johnson
- Pennsylvania median
- Medicare services
- 325vs 24334% above
- Medicare patients
- 318vs 23336% above
Medians across 2,501 emergency medicine physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Johnson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel James Johnson treated 318 Medicare patients in 2024, average age 76
CMS counts 318 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.87, 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. Johnson's median patient age at 70, with 53% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women17956%
- Men13944%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety42%
- Chronic kidney disease41%
- Diabetes41%
- Ischemic heart disease41%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
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 James Johnson scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Johnson for performance year 2024, reported as part of a group. Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Johnson's MIPS scores, performance year 2024
- 79of 100Final score
- 56.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Daniel James Johnson received $311 in industry payments from 2021 to 2025
CMS Open Payments shows 9 general payments to Dr. Johnson from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $223.
General payments to Dr. Johnson by program year, 2021 to 2025
Companies that paid Dr. Johnson the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel James Johnson graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Johnson graduated from Lake Erie College of Osteopathic Medicine, Erie in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel James Johnson'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)Clinician Public Reporting: Overall MIPS Performance (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. Daniel James Johnson
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 James Johnson's NPI number?
Dr. Daniel James Johnson's NPI number is 1922462977. It was assigned on April 6, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel James Johnson?
Dr. Daniel James Johnson is an emergency medicine physician in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Daniel James Johnson practice?
Dr. Johnson practices at 500 University Drive, Hershey, PA 17033. Dr. Johnson's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Dr. Johnson to 1 medical group.
What is Dr. Daniel James Johnson's office phone number?
The practice phone on file for Dr. Johnson is (717) 531-8521.
What is Dr. Daniel James Johnson's medical license number?
Dr. Johnson holds Pennsylvania license OS019883.
Which hospitals is Dr. Daniel James Johnson affiliated with?
Dr. Johnson practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania. Dr. Johnson is also affiliated with Penn State Health Holy Spirit Medical Center.
What medical group is Dr. Daniel James Johnson part of?
Dr. Johnson is linked to Penn State Health Milton S. Hershey Medical Center. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Daniel James Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 325 services in 2024, and Dr. Johnson accepts Medicare assignment.
What is Dr. Daniel James Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Daniel James Johnson see?
CMS counts 318 Medicare patients who saw Dr. Johnson in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Daniel James Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and emergency department visit (99284).
Where did Dr. Daniel James Johnson go to medical school?
Dr. Johnson graduated from Lake Erie College of Osteopathic Medicine, Erie in 2016.
Has Dr. Daniel James Johnson received payments from drug or device companies?
CMS Open Payments shows $311 in general payments to Dr. Johnson from 3 companies from 2021 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Daniel James Johnson been practicing?
Dr. Johnson graduated from medical school in 2016, 10 years ago.
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