Dr. Geron F. Sheppard, MD
- Medicare services, 2024
- 266
- Medicare patients, 2024
- 200
- Part D claims, 2024
- 96
- Medical groups
- 3
- Insurance carriers
- 6
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sheppard's professional email, personal email and mobile number
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Dr. Geron F. Sheppard is an emergency medicine physician in Loma Linda, California
Dr. Sheppard practices at Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
Dr. Sheppard's NPI, 1063452159, was assigned on June 7, 2006. Dr. Sheppard graduated from David Geffen School of Medicine at UCLA in 1987. Dr. Sheppard holds California license G064395.
- NPI
- 1063452159NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Practice phone
- (909) 558-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Geron F. Sheppard practices at Loma Linda University Medical Center in Loma Linda, California
Dr. Sheppard's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-4000.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-4000
Source: Dmand AI Affiliation Data
Dr. Geron F. Sheppard is affiliated with 3 medical groups
Dr. Sheppard's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Sheppard to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Geron F. Sheppard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sheppard practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Seventh-day Adventist Church and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Geron F. Sheppard is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Sheppard's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Sheppard is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Sheppard's licenses on file in 5 states: California, Iowa, Maine, Missouri and Mississippi.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Iowa license
- Maine license
- Missouri license
- Mississippi license
Emergency medicine physicians near Dr. Sheppard
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. Geron F. Sheppard billed Medicare for 266 services in 2024
CMS data shows 266 Medicare services from Dr. Sheppard across 4 procedure codes in 2024, for 200 Medicare patients. Medicare paid $23,267 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sheppard's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 722024: 170136%
- Tests and treatments
- 2023: 292024: 96231%
Dr. Sheppard compared with the California median for emergency medicine physicians, 2024
- Dr. Sheppard
- California median
- Medicare services
- 266vs 265Close to median
- Medicare patients
- 200vs 24318% below
- Part D claims
- 12vs 6281% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Sheppard'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. Sheppard?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sheppard and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Geron F. Sheppard treated 200 Medicare patients in 2024, average age 71
CMS counts 200 Medicare patients who saw Dr. Sheppard in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 55% are also on Medicaid. Their average risk score is 3.12, 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. Sheppard's median patient age at 55, with 51% women.
Dr. Sheppard's Medicare patients by age, 2024
Dr. Sheppard's Medicare patients by sex, 2024
- Women11557%
- Men8543%
Chronic conditions among Dr. Sheppard's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis57%
- Diabetes55%
- Chronic kidney disease47%
- Heart failure43%
- Mood disorders39%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sheppard'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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Geron F. Sheppard wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Sheppard wrote 96 Medicare Part D claims for 68 patients. 88% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $153 in total drug cost. In 2021, CMS named 21 claims across 1 drug.
Dr. Sheppard's Part D claims by kind of drug, 2024
- Generic84 claims88%
- Brand-name12 claims13%
Dr. Sheppard'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.
Drug classes CMS tracks in Dr. Sheppard's Part D claims, 2024
- Opioids11%11 of 96 claims
- Antibiotics29%28 of 96 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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 212022: 1243%
Drugs named by CMS: 1 in 2022, 1 in 2021.
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
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Dr. Geron F. Sheppard graduated from David Geffen School of Medicine at UCLA
Dr. Sheppard graduated from David Geffen School of Medicine at UCLA in 1987.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Geron F. Sheppard accepts plans from 6 insurance carriers
Dr. Sheppard is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- AR State Medicaid
Plan types Dr. Sheppard accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Geron F. Sheppard'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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. Geron F. Sheppard
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. Geron F. Sheppard's NPI number?
Dr. Geron F. Sheppard's NPI number is 1063452159. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Geron F. Sheppard?
Dr. Geron F. Sheppard is an emergency medicine physician in Loma Linda, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Geron F. Sheppard practice?
Dr. Sheppard practices at 11234 Anderson St, Loma Linda, CA 92354. Dr. Sheppard's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. Dmand AI also links Dr. Sheppard to 2 medical groups.
What is Dr. Geron F. Sheppard's office phone number?
The practice phone on file for Dr. Sheppard is (909) 558-4000.
What is Dr. Geron F. Sheppard's medical license number?
Dr. Sheppard holds California license G064395, one of the licenses on file in 5 states.
Which states has Dr. Geron F. Sheppard been licensed in?
Dmand AI has state licenses on file for Dr. Sheppard in California (1988 to 2026), Iowa (since 2013), Maine (since 2006), Missouri (2011 to 2023) and Mississippi (2014 to 2015).
Which hospitals is Dr. Geron F. Sheppard affiliated with?
Dr. Sheppard practices at Loma Linda University Medical Center in Loma Linda, California.
What medical group is Dr. Geron F. Sheppard part of?
Dr. Sheppard is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Sheppard to 2 more medical groups.
Does Dr. Geron F. Sheppard accept Medicare?
Yes. CMS data shows Dr. Sheppard billed Medicare for 266 services in 2024.
How many Medicare patients does Dr. Geron F. Sheppard see?
CMS counts 200 Medicare patients who saw Dr. Sheppard in 2024, with an average age of 71.
Show 6 more questionsShow fewer questions
Is Dr. Geron F. Sheppard board certified?
Yes. Dr. Sheppard is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Geron F. Sheppard bill to Medicare?
In 2024, Dr. Sheppard's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Geron F. Sheppard go to medical school?
Dr. Sheppard graduated from David Geffen School of Medicine at UCLA in 1987.
What drugs does Dr. Geron F. Sheppard prescribe most?
In 2022 Medicare Part D data, Dr. Sheppard's most prescribed drugs by claims were Cephalexin.
How long has Dr. Geron F. Sheppard been practicing?
Dr. Sheppard graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Geron F. Sheppard accept?
Dr. Sheppard is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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