Dr. Simon James Johnson, MD
- Medicare services, 2024
- 91
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 39
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 503 North 21st Street, Camp Hill, PA 17011
- Practice phone
- Call (717) 763-2100
- 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
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Dr. Simon James Johnson is an emergency medicine physician in Camp Hill, Pennsylvania
Dr. Johnson practices at Penn State Health Holy Spirit Medical Center in Camp Hill, Pennsylvania, part of Penn State.
Dr. Johnson's NPI, 1053990259, was assigned on April 5, 2021. Dr. Johnson holds Pennsylvania license MD485814.
- NPI
- 1053990259NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092259614
- NPI enumeration date
- April 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 763-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Simon James Johnson practices at Penn State Health Holy Spirit Medical Center in Camp Hill, Pennsylvania
Dr. Johnson's primary practice is Penn State Health Holy Spirit Medical Center, at 503 North 21st Street, Camp Hill, PA 17011 in Cumberland County. The practice phone is (717) 763-2100.
- Penn State Health Holy Spirit Medical Center503 North 21st Street, Camp Hill, PA 17011 · Cumberland CountyPhone(717) 763-2100
Source: Dmand AI Affiliation Data
Dr. Simon James Johnson is affiliated with 2 sites of care and 2 medical groups
Dr. Johnson's primary practice is Penn State Health Holy Spirit Medical Center in Camp Hill, Pennsylvania, part of Penn State. Dr. Johnson is also affiliated with Penn State Health Hampden Medical Center. The medical group on file is Penn State Health Medical Group. 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. Simon 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 Holy Spirit 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. Simon 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. Simon James Johnson billed Medicare for 91 services in 2024
CMS data shows 91 Medicare services from Dr. Johnson across 3 procedure codes in 2024, for 93 Medicare patients. Medicare paid $7,065 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Johnson's Medicare services by type, 2024
- Office and hospital visits56
- Tests and treatments35
Dr. Johnson compared with the Pennsylvania median for emergency medicine physicians, 2024
- Dr. Johnson
- Pennsylvania median
- Medicare services
- 91vs 24363% below
- Medicare patients
- 93vs 23360% below
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. Simon James Johnson treated 93 Medicare patients in 2024, average age 74
CMS counts 93 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.17, 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 64, with 58% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women4852%
- Men4548%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Anxiety45%
- Chronic kidney disease44%
- Diabetes41%
- Mood disorders34%
- Atrial fibrillation32%
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 64
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Simon James Johnson wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 39 Medicare Part D claims for 29 patients. 92% of them were for generic drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic36 claims92%
- Brand-name and other3 claims8%
Drug classes CMS tracks in Dr. Johnson's Part D claims, 2024
- Antibiotics31%12 of 39 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. Simon James Johnson takes part in Medicare
Dr. Johnson 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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Sources for Dr. Simon 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) |
| 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) |
| 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. Simon 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. Simon James Johnson's NPI number?
Dr. Simon James Johnson's NPI number is 1053990259. It was assigned on April 5, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Simon James Johnson?
Dr. Simon James Johnson is an emergency medicine physician in Camp Hill, Pennsylvania. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Simon James Johnson practice?
Dr. Johnson practices at 503 North 21st Street, Camp Hill, PA 17011. Dr. Johnson's primary practice is Penn State Health Holy Spirit Medical Center in Camp Hill, Pennsylvania, part of Penn State. Dmand AI also links Dr. Johnson to 1 medical group.
What is Dr. Simon James Johnson's office phone number?
The practice phone on file for Dr. Johnson is (717) 763-2100.
What is Dr. Simon James Johnson's medical license number?
Dr. Johnson holds Pennsylvania license MD485814.
Which hospitals is Dr. Simon James Johnson affiliated with?
Dr. Johnson practices at Penn State Health Holy Spirit Medical Center in Camp Hill, Pennsylvania. Dr. Johnson is also affiliated with Penn State Health Hampden Medical Center.
What medical group is Dr. Simon James Johnson part of?
Dr. Johnson is linked to Penn State Health Medical Group. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Simon James Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 91 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Simon James Johnson see?
CMS counts 93 Medicare patients who saw Dr. Johnson in 2024, with an average age of 74.
What services does Dr. Simon James Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
How long has Dr. Simon James Johnson been practicing?
Dr. Johnson graduated from medical school in 2021, 5 years ago.
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