Dr. Darlene D. Sampson, MD
- Medicare services, 2024
- 78
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 478
- Hospital affiliations
- 1
- Industry payments
- $20,003
- Practice address
- 2600 Redondo Avenue, Long Beach, CA 90806
- Practice phone
- Call (562) 988-7147
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum Surgery Center - Long Beach
Surgery Center - Medicare-Certified · Long Beach, California
Find Dr. Sampson'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. Darlene D. Sampson is an internist in Long Beach, California
Dr. Sampson practices at Optum Surgery Center - Long Beach in Long Beach, California.
Dr. Sampson's NPI, 1962593822, was assigned on September 27, 2006. Dr. Sampson graduated from David Geffen School of Medicine at UCLA in 1981. Dr. Sampson holds California license G49164.
- NPI
- 1962593822NPI Registry (opens in a new tab)
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Practice phone
- (562) 988-7147
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Darlene D. Sampson practices at Optum Surgery Center - Long Beach in Long Beach, California
Dr. Sampson's primary practice is Optum Surgery Center - Long Beach, at 2600 Redondo Avenue, Long Beach, CA 90806. The practice phone is (562) 988-7147.
- Optum Surgery Center - Long Beach2600 Redondo Avenue, Long Beach, CA 90806Phone(562) 988-7147
Source: Dmand AI Affiliation Data
Dr. Darlene D. Sampson is affiliated with 2 sites of care and 1 medical group
Dr. Sampson's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. Dr. Sampson is also affiliated with Ocean View Psychiatric Health Facility. The medical group on file is Optum - Downtown Los Angeles.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Darlene D. Sampson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sampson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum Surgery Center - Long Beach | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Darlene D. Sampson is one of 16,751 internists in California
Internal medicine is Dr. Sampson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sampson is board certified in dermatology by the American Board of Dermatology. Dr. Sampson is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists benign or precancerous skin growths, cancerous skin growth removal, contact dermatitis, itchy rashes, skin cyst and skin discoloration among the conditions Dr. Sampson treats.
Internists near Dr. Sampson
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. Darlene D. Sampson billed Medicare for 78 services in 2024
CMS data shows 78 Medicare services from Dr. Sampson across 4 procedure codes in 2024, for 66 Medicare patients. Medicare paid $3,512 for them. Every service was in an office.
Dr. Sampson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 872024: 6525%
- Surgery
- 2023: 522024: 1375%
Dr. Sampson compared with the California median for internists, 2024
- Dr. Sampson
- California median
- Medicare services
- 78vs 36178% below
- Medicare patients
- 66vs 15156% below
- Part D claims
- 332vs 42121% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Sampson'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. Sampson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sampson and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Darlene D. Sampson treated 66 Medicare patients in 2024, average age 72
CMS counts 66 Medicare patients who saw Dr. Sampson in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sampson's median patient age at 68, with 57% women.
Dr. Sampson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sampson's Medicare patients by sex, 2024
- Women2639%
- Men4061%
Chronic conditions among Dr. Sampson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Diabetes35%
- Arthritis29%
- Chronic kidney disease23%
- Depression18%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sampson'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
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Darlene D. Sampson wrote 478 Medicare Part D claims in 2024
In 2024, Dr. Sampson wrote 478 Medicare Part D claims for 236 patients. 86% of them were for generic drugs. CMS names the drug for 332 of them, across 14 drugs with 11 or more claims each, at $81,044 in total drug cost. In 2023, CMS named 217 claims across 11 drugs.
Dr. Sampson's Part D claims by kind of drug, 2024
- Generic410 claims86%
- Brand-name68 claims14%
Dr. Sampson'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. Sampson's Part D claims, 2024
- Antibiotics5%26 of 478 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: 2172024: 33253%
Drugs named by CMS: 14 in 2024, 11 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Darlene D. Sampson received $20,003 in industry payments from 2016 to 2025
CMS Open Payments shows 263 general payments to Dr. Sampson from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 49% of the total. Bristol-Myers Squibb Company paid the most, $10,483.
General payments to Dr. Sampson by program year, 2016 to 2025
General payments to Dr. Sampson by kind, 2016 to 2025
- Food and beverage$9,82349%
- Consulting fees$9,10045%
- Travel and lodging$8774%
- Education$2031%
Companies that paid Dr. Sampson 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. Darlene D. Sampson has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Sampson, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Sampson
- 2013
- CMS Stage 1 EHR
- Undated
- ASDS Fellow
Source: Dmand AI Professional Profile Data
Dr. Darlene D. Sampson graduated from David Geffen School of Medicine at UCLA
Dr. Sampson graduated from David Geffen School of Medicine at UCLA in 1981. Dr. Sampson is a member of ASDS.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Darlene D. Sampson accepts plans from 9 insurance carriers
Dr. Sampson is in network with 9 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- LA Care
- Regence Health Plans
- CMS Medicare
- Humana
- +1 more carriersWith a free account
Plan types Dr. Sampson accepts, by number of carriers
- Medicare8
- PPO5
- HMO4
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Darlene D. Sampson'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Darlene D. Sampson
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. Darlene D. Sampson's NPI number?
Dr. Darlene D. Sampson's NPI number is 1962593822. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Darlene D. Sampson?
Dr. Darlene D. Sampson is an internist in Long Beach, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Darlene D. Sampson practice?
Dr. Sampson practices at 2600 Redondo Avenue, Long Beach, CA 90806. Dr. Sampson's primary practice is Optum Surgery Center - Long Beach in Long Beach, California.
What is Dr. Darlene D. Sampson's office phone number?
The practice phone on file for Dr. Sampson is (562) 988-7147.
What is Dr. Darlene D. Sampson's medical license number?
Dr. Sampson holds California license G49164.
Which hospitals is Dr. Darlene D. Sampson affiliated with?
Dr. Sampson is affiliated with Ocean View Psychiatric Health Facility.
What medical group is Dr. Darlene D. Sampson part of?
Dr. Sampson is linked to Optum - Downtown Los Angeles.
Does Dr. Darlene D. Sampson accept Medicare?
Yes. CMS data shows Dr. Sampson billed Medicare for 78 services in 2024.
How many Medicare patients does Dr. Darlene D. Sampson see?
CMS counts 66 Medicare patients who saw Dr. Sampson in 2024, with an average age of 72.
Is Dr. Darlene D. Sampson board certified?
Yes. Dr. Sampson is board certified in dermatology by the American Board of Dermatology.
Show 6 more questionsShow fewer questions
What services does Dr. Darlene D. Sampson bill to Medicare?
In 2024, Dr. Sampson's most billed Medicare services were office visit, new patient (99202), office visit, established patient (99212) and office visit, established patient (99213).
Where did Dr. Darlene D. Sampson go to medical school?
Dr. Sampson graduated from David Geffen School of Medicine at UCLA in 1981.
What drugs does Dr. Darlene D. Sampson prescribe most?
In 2024 Medicare Part D data, Dr. Sampson's most prescribed drugs by claims were Mometasone Furoate, Betamethasone Dipropionate and Fluocinolone Acetonide.
Has Dr. Darlene D. Sampson received payments from drug or device companies?
CMS Open Payments shows $20,003 in general payments to Dr. Sampson from 22 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Darlene D. Sampson been practicing?
Dr. Sampson graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Darlene D. Sampson accept?
Dr. Sampson is in network with 9 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card