Alkaline PhosphataseBicarbonatesBuffers
Dr. Lloyd Eugene Johnson, MD, PhD
NPI1205913753
- Medicare services, 2016
- 539
- Part D claims, 2022
- 36
- Publications
- 3
- Industry payments
- $37
- Medical group
- 1
- Practice address
- 16553 W Rinaldi St, Granada Hills, CA 91344
- Practice phone
- Call (818) 956-2104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stance Health Solutions
Granada Hills, California
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Dr. Lloyd Eugene Johnson is an internist in Granada Hills, California
Dr. Johnson practices at Stance Health Solutions in Granada Hills, California.
Dr. Johnson's NPI, 1205913753, was assigned on November 1, 2006. Dr. Johnson graduated from George Washington University School of Medicine and Health Sciences in 1998. Dr. Johnson's California license number on file is A71511.
NPI and contact details
- NPI
- 1205913753NPI Registry (opens in a new tab)
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Practice phone
- (818) 956-2104
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Lloyd Eugene Johnson practices at Stance Health Solutions in Granada Hills, California
Dr. Johnson's primary practice is Stance Health Solutions, at 16553 W Rinaldi St, Granada Hills, CA 91344 in Los Angeles County. The practice phone is (818) 956-2104.
- Stance Health Solutions16553 W Rinaldi St, Granada Hills, CA 91344 · Los Angeles CountyPhone(818) 956-2104
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lloyd Eugene Johnson is affiliated with 1 site of care and 1 medical group
Dr. Johnson's primary practice is Stance Health Solutions in Granada Hills, California. The medical group on file is Yacoub Medical Group.
Stance Health SolutionsPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lloyd Eugene Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stance Health Solutions | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lloyd Eugene Johnson is one of 16,751 internists in California
Internal medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Johnson has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Johnson
Counts of internists 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. Lloyd Eugene Johnson billed Medicare for 539 services in 2016
CMS data shows 539 Medicare services from Dr. Johnson across 5 procedure codes in 2016. Medicare paid $34,306 for them.
Medicare services, 2016539
Paid by Medicare$34,306
Procedure codes5
Where Dr. Johnson's Medicare services took place, 2016
- In an office13124%
- In a facility40876%
Dr. Johnson compared with the California median for internists, 2016
- Dr. Johnson
- California median
- Medicare services
- 539vs 36149% above
- Part D claims
- 36vs 42191% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Johnson's most billed Medicare procedure codes, 2016
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lloyd Eugene Johnson's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 67, with 57% women.
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 67
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Lloyd Eugene Johnson wrote 36 Medicare Part D claims in 2022
In 2022, Dr. Johnson wrote 36 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $262 in total drug cost. In 2021, CMS named 45 claims across 3 drugs.
Part D claims, 202236
Drugs named by CMS3
Total drug cost$262
Dr. Johnson's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 452022: 3620%
Drugs named by CMS: 3 in 2022, 3 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Lloyd Eugene Johnson has 3 publications on record
Dmand AI links 3 papers to Dr. Johnson, published from 2023 to 2025.
Papers3
Years published2023 to 2025
Dr. Johnson's papers by year, 2023 to 2025
Recent publications by Dr. Johnson
See who Dr. Johnson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnson works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lloyd Eugene Johnson received $37 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Johnson from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $19.
Companies that paid Dr. Johnson the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lloyd Eugene Johnson graduated from George Washington University School of Medicine and Health Sciences
Dr. Johnson graduated from George Washington University School of Medicine and Health Sciences in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Lloyd Eugene Johnson accepts plans from 14 insurance carriers
Dr. Johnson is in network with 14 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Aetna
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Johnson accepts, by number of carriers
- PPO10
- HMO6
- Medicare6
- EPO3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Lloyd Eugene 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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Lloyd Eugene 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. Lloyd Eugene Johnson's NPI number?
Dr. Lloyd Eugene Johnson's NPI number is 1205913753. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lloyd Eugene Johnson?
Dr. Lloyd Eugene Johnson is an internist in Granada Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lloyd Eugene Johnson practice?
Dr. Johnson practices at 16553 W Rinaldi St, Granada Hills, CA 91344. Dr. Johnson's primary practice is Stance Health Solutions in Granada Hills, California.
What is Dr. Lloyd Eugene Johnson's office phone number?
The practice phone on file for Dr. Johnson is (818) 956-2104.
What is Dr. Lloyd Eugene Johnson's medical license number?
Dr. Johnson's California license number on file is A71511.
What medical group is Dr. Lloyd Eugene Johnson part of?
Dr. Johnson is linked to Yacoub Medical Group.
Does Dr. Lloyd Eugene Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 539 services in 2016.
What services does Dr. Lloyd Eugene Johnson bill to Medicare?
In 2016, Dr. Johnson's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and hospital inpatient care (99238).
Where did Dr. Lloyd Eugene Johnson go to medical school?
Dr. Johnson graduated from George Washington University School of Medicine and Health Sciences in 1998.
What drugs does Dr. Lloyd Eugene Johnson prescribe most?
In 2022 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Amlodipine Besylate, Lisinopril and Metoprolol Tartrate.
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Has Dr. Lloyd Eugene Johnson received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Johnson from 2 companies from 2016 to 2016. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Lloyd Eugene Johnson been practicing?
Dr. Johnson graduated from medical school in 1998, 28 years ago.
Does Dr. Lloyd Eugene Johnson do research?
Dmand AI links 3 publications to Dr. Johnson, published from 2023 to 2025.
What insurance does Dr. Lloyd Eugene Johnson accept?
Dr. Johnson is in network with 14 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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