Dr. Paul Christopher Johnson, MD
- Medicare services, 2024
- 174
- Medicare patients, 2024
- 167
- Part D claims, 2024
- 284
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Practice address
- 3601 W 13 Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beaumont Hospital - Royal Oak
Royal Oak, Michigan
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. Paul Christopher Johnson is an infectious disease specialist in Royal Oak, Michigan
Dr. Johnson practices at Beaumont Hospital - Royal Oak in Royal Oak, Michigan.
Dr. Johnson's NPI, 1649568684, was assigned on July 12, 2011. Dr. Johnson graduated from Wayne State University School of Medicine in 2011. Dr. Johnson holds Michigan license 4301098554.
- NPI
- 1649568684NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749411379
- NPI enumeration date
- July 12, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Paul Christopher Johnson practices at Beaumont Hospital - Royal Oak in Royal Oak, Michigan
Dr. Johnson's primary practice is Beaumont Hospital - Royal Oak, at 3601 W 13 Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5000.
- Beaumont Hospital - Royal Oak3601 W 13 Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Paul Christopher Johnson is affiliated with 5 sites of care and 2 medical groups
Dr. Johnson's primary practice is Beaumont Hospital - Royal Oak in Royal Oak, Michigan. Dr. Johnson is also affiliated with Corewell Health William Beaumont University Hospital. The medical group on file is Beaumont Medical Group - Specialty Services. Dmand AI also links Dr. Johnson to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Paul Christopher Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beaumont Hospital - Royal Oak | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paul Christopher Johnson is one of 264 infectious disease specialists in Michigan
Infectious disease is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Johnson is licensed in Michigan.
Specialties and state licenses
- Infectious disease, MichiganPrimary
Infectious disease specialists near Dr. Johnson
Counts of infectious disease specialists 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. Paul Christopher Johnson billed Medicare for 174 services in 2024
CMS data shows 174 Medicare services from Dr. Johnson across 4 procedure codes in 2024, for 167 Medicare patients. Medicare paid $18,745 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: 1562024: 17412%
Dr. Johnson compared with the Michigan median for infectious disease specialists, 2024
- Dr. Johnson
- Michigan median
- Medicare services
- 174vs 31845% below
- Medicare patients
- 167vs 14317% above
- Part D claims
- 176vs 13927% above
Medians across 266 infectious disease specialists in Michigan 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.
Need commercial claims for Dr. Johnson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other infectious disease specialists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul Christopher Johnson treated 167 Medicare patients in 2024, average age 72
CMS counts 167 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.96, 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 57, with 40% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women8752%
- Men8048%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease59%
- Ischemic heart disease56%
- Diabetes55%
- Arthritis53%
- Anxiety50%
- Mood disorders47%
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 57
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Paul Christopher Johnson wrote 284 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 284 Medicare Part D claims for 67 patients. 73% of them were for generic drugs. CMS names the drug for 176 of them, across 7 drugs with 11 or more claims each, at $304,533 in total drug cost. In 2023, CMS named 103 claims across 5 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic208 claims73%
- Brand-name76 claims27%
Dr. Johnson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Johnson's Part D claims, 2024
- Antibiotics58%164 of 284 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1032024: 17671%
Drugs named by CMS: 7 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Paul Christopher Johnson scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 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
- 84of 100Final score
- 66.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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. Paul Christopher Johnson received $258 in industry payments from 2016 to 2023
CMS Open Payments shows 5 general payments to Dr. Johnson from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 63% of the total. Pfizer Inc. paid the most, $121.
General payments to Dr. Johnson by program year, 2016 to 2023
General payments to Dr. Johnson by kind, 2016 to 2023
- Food and beverage$16363%
- Education$9537%
Companies that paid Dr. Johnson the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Paul Christopher Johnson graduated from Wayne State University School of Medicine
Dr. Johnson graduated from Wayne State University School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Paul Christopher 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 | 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 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 and Drug (CMS) (opens in a new tab)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)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. Paul Christopher 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. Paul Christopher Johnson's NPI number?
Dr. Paul Christopher Johnson's NPI number is 1649568684. It was assigned on July 12, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul Christopher Johnson?
Dr. Paul Christopher Johnson is an infectious disease specialist in Royal Oak, Michigan. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Paul Christopher Johnson practice?
Dr. Johnson practices at 3601 W 13 Mile Rd, Royal Oak, MI 48073. Dr. Johnson's primary practice is Beaumont Hospital - Royal Oak in Royal Oak, Michigan. Dmand AI also links Dr. Johnson to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Paul Christopher Johnson's office phone number?
The practice phone on file for Dr. Johnson is (248) 898-5000.
What is Dr. Paul Christopher Johnson's medical license number?
Dr. Johnson holds Michigan license 4301098554.
Which hospitals is Dr. Paul Christopher Johnson affiliated with?
Dr. Johnson is affiliated with Corewell Health William Beaumont University Hospital. Dmand AI links Dr. Johnson to 1 more hospital.
What medical group is Dr. Paul Christopher Johnson part of?
Dr. Johnson is linked to Beaumont Medical Group - Specialty Services. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Paul Christopher Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 174 services in 2024, and Dr. Johnson accepts Medicare assignment.
What is Dr. Paul Christopher Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Paul Christopher Johnson see?
CMS counts 167 Medicare patients who saw Dr. Johnson in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Paul Christopher Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99222) and hospital inpatient care (99233).
Where did Dr. Paul Christopher Johnson go to medical school?
Dr. Johnson graduated from Wayne State University School of Medicine in 2011.
What drugs does Dr. Paul Christopher Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Biktarvy, Vancomycin HCl and Ertapenem.
Has Dr. Paul Christopher Johnson received payments from drug or device companies?
CMS Open Payments shows $258 in general payments to Dr. Johnson from 4 companies from 2016 to 2023. The largest total came from Pfizer Inc.
How long has Dr. Paul Christopher Johnson been practicing?
Dr. Johnson graduated from medical school in 2011, 15 years ago.
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