Dr. Lincoln Eugene Tom, MD
- Medicare services, 2024
- 176
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 2,299
- Hospital affiliations
- 1
- Industry payments
- $982
- Practice address
- 17360 Brookhurst St, Fountain Valley, CA 92708
- Practice phone
- Call (877) 696-3622
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorialcare Medical Foundation
Fountain Valley, California
Find Dr. Tom'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. Lincoln Eugene Tom is a family medicine physician in Fountain Valley, California
Dr. Tom practices at Memorialcare Medical Foundation in Fountain Valley, California.
Dr. Tom's NPI, 1629186820, was assigned on August 28, 2006. Dr. Tom graduated from UC Irvine School of Medicine in 1989. Dr. Tom holds California license G70555.
- NPI
- 1629186820NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527016633
- NPI enumeration date
- August 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (877) 696-3622
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lincoln Eugene Tom practices at Memorialcare Medical Foundation in Fountain Valley, California
Dr. Tom's primary practice is Memorialcare Medical Foundation, at 17360 Brookhurst St, Fountain Valley, CA 92708 in Orange County. The practice phone is (877) 696-3622.
- Memorialcare Medical Foundation17360 Brookhurst St, Fountain Valley, CA 92708 · Orange CountyPhone(877) 696-3622
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lincoln Eugene Tom is affiliated with 4 sites of care and 2 medical groups
Dr. Tom's primary practice is Memorialcare Medical Foundation in Fountain Valley, California. Dr. Tom is also affiliated with Orange Coast Medical Center. The medical group on file is MemorialCare Medical Group. Dmand AI also links Dr. Tom to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lincoln Eugene Tom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tom practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorialcare Medical Foundation | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lincoln Eugene Tom is one of 15,680 family medicine physicians in California
Family medicine is Dr. Tom's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Tom is board certified in family medicine by the American Board of Family Medicine. Dr. Tom is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, aneurysm, ankle or foot injury, chronic anemia, chronic diabetes, chronic hypertension and contact dermatitis among the conditions Dr. Tom treats.
Family medicine physicians near Dr. Tom
Counts of family 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. Lincoln Eugene Tom billed Medicare for 176 services in 2024
CMS data shows 176 Medicare services from Dr. Tom across 2 procedure codes in 2024, all of them office visits, for 74 Medicare patients. Medicare paid $8,932 for them. Every service was in an office.
Dr. Tom's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1632024: 1768%
- Tests and treatments
- 2023: 112024: 0100%
- Other services
- 2023: 342024: 0100%
Dr. Tom compared with the California median for family medicine physicians, 2024
- Dr. Tom
- California median
- Medicare services
- 176vs 24628% below
- Medicare patients
- 74vs 11837% below
- Part D claims
- 2,034vs 8332.4 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Tom'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. Tom?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tom and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lincoln Eugene Tom treated 74 Medicare patients in 2024, average age 77
CMS counts 74 Medicare patients who saw Dr. Tom in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tom's median patient age at 68, with 46% women.
Dr. Tom's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tom's Medicare patients by sex, 2024
- Women2736%
- Men4764%
Chronic conditions among Dr. Tom's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis35%
- Ischemic heart disease27%
- Chronic kidney disease22%
- Osteoporosis19%
- Atrial fibrillation18%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lincoln Eugene Tom wrote 2,299 Medicare Part D claims in 2024
In 2024, Dr. Tom wrote 2,299 Medicare Part D claims for 264 patients. 95% of them were for generic drugs. CMS names the drug for 2,034 of them, across 39 drugs with 11 or more claims each, at $14,213 in total drug cost. In 2023, CMS named 2,018 claims across 39 drugs.
Dr. Tom's Part D claims by kind of drug, 2024
- Generic2,177 claims95%
- Brand-name and other122 claims5%
Dr. Tom'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. Tom's Part D claims, 2024
- Antibiotics4%91 of 2,299 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: 2,0182024: 2,0341%
Drugs named by CMS: 39 in 2024, 39 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
How Dr. Lincoln Eugene Tom takes part in Medicare
Dr. Tom 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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Dr. Lincoln Eugene Tom received $982 in industry payments from 2016 to 2025
CMS Open Payments shows 55 general payments to Dr. Tom from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $413.
General payments to Dr. Tom by program year, 2016 to 2025
Companies that paid Dr. Tom the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lincoln Eugene Tom graduated from UC Irvine School of Medicine
Dr. Tom graduated from UC Irvine School of Medicine in 1989.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Lincoln Eugene Tom accepts plans from 15 insurance carriers
Dr. Tom is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Tom accepts, by number of carriers
- PPO10
- Medicare7
- HMO6
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Lincoln Eugene Tom'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 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) |
| 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. Lincoln Eugene Tom
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. Lincoln Eugene Tom's NPI number?
Dr. Lincoln Eugene Tom's NPI number is 1629186820. It was assigned on August 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lincoln Eugene Tom?
Dr. Lincoln Eugene Tom is a family medicine physician in Fountain Valley, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Lincoln Eugene Tom practice?
Dr. Tom practices at 17360 Brookhurst St, Fountain Valley, CA 92708. Dr. Tom's primary practice is Memorialcare Medical Foundation in Fountain Valley, California. Dmand AI also links Dr. Tom to 2 group practices and clinics and 1 medical group.
What is Dr. Lincoln Eugene Tom's office phone number?
The practice phone on file for Dr. Tom is (877) 696-3622.
What is Dr. Lincoln Eugene Tom's medical license number?
Dr. Tom holds California license G70555.
Which hospitals is Dr. Lincoln Eugene Tom affiliated with?
Dr. Tom is affiliated with Orange Coast Medical Center.
What medical group is Dr. Lincoln Eugene Tom part of?
Dr. Tom is linked to MemorialCare Medical Group. Dmand AI links Dr. Tom to 1 more medical group.
Does Dr. Lincoln Eugene Tom accept Medicare?
Yes. CMS data shows Dr. Tom billed Medicare for 176 services in 2024, and Dr. Tom accepts Medicare assignment.
How many Medicare patients does Dr. Lincoln Eugene Tom see?
CMS counts 74 Medicare patients who saw Dr. Tom in 2024, with an average age of 77.
Is Dr. Lincoln Eugene Tom board certified?
Yes. Dr. Tom is board certified in family medicine by the American Board of Family Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Lincoln Eugene Tom bill to Medicare?
In 2024, Dr. Tom's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Lincoln Eugene Tom go to medical school?
Dr. Tom graduated from UC Irvine School of Medicine in 1989.
What drugs does Dr. Lincoln Eugene Tom prescribe most?
In 2024 Medicare Part D data, Dr. Tom's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Lincoln Eugene Tom received payments from drug or device companies?
CMS Open Payments shows $982 in general payments to Dr. Tom from 20 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Lincoln Eugene Tom been practicing?
Dr. Tom graduated from medical school in 1989, 37 years ago.
What insurance does Dr. Lincoln Eugene Tom accept?
Dr. Tom is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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