Dr. Robert Lee Stephenson, MD
- Medicare services, 2024
- 3,438
- Medicare patients, 2024
- 573
- Part D claims, 2024
- 7,761
- Hospital affiliations
- 2
- Industry payments
- $14,303
- Practice address
- 354 Santa Fe Drive, Encinitas, CA 92024
- Practice phone
- Call (760) 753-6501
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stephenson'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. Robert Lee Stephenson is an internist in Encinitas, California
Dr. Stephenson practices at Scripps Memorial Hospital Encinitas in Encinitas, California, part of Scripps Health.
Dr. Stephenson's NPI, 1386642478, was assigned on July 12, 2005. Dr. Stephenson graduated from University Of Cincinnati College Of Medicine in 1980. Dr. Stephenson holds California license G65902.
- NPI
- 1386642478NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305013657
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (760) 753-6501
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Lee Stephenson practices at Scripps Memorial Hospital Encinitas in Encinitas, California
Dr. Stephenson's primary practice is Scripps Memorial Hospital Encinitas, at 354 Santa Fe Drive, Encinitas, CA 92024 in San Diego County. The practice phone is (760) 753-6501.
- Scripps Memorial Hospital Encinitas354 Santa Fe Drive, Encinitas, CA 92024 · San Diego CountyPhone(760) 753-6501
Source: Dmand AI Affiliation Data
Dr. Robert Lee Stephenson is affiliated with 7 sites of care and 1 medical group
Dr. Stephenson's primary practice is Scripps Memorial Hospital Encinitas in Encinitas, California, part of Scripps Health. Dr. Stephenson is also affiliated with Scripps Memorial Hospital La Jolla. The medical group on file is Torrey Pines Orthopaedics and Sports Medicine. Dmand AI also links Dr. Stephenson to 4 more home health agencies and 1 skilled nursing facility, 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. Robert Lee Stephenson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stephenson practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Memorial Hospital Encinitas | Available with a free account |
| +6 more affiliated sites | 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 Scripps Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert Lee Stephenson is one of 16,751 internists in California
Internal medicine is Dr. Stephenson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Stephenson is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Stephenson's licenses on file in 2 states: California and Colorado.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Colorado license
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, acute mini-stroke (TIA), acute sinusitis, acute skin infection, ADHD, alcohol use disorders and aneurysm among the conditions Dr. Stephenson treats.
Internists near Dr. Stephenson
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. Robert Lee Stephenson billed Medicare for 3,438 services in 2024
CMS data shows 3,438 Medicare services from Dr. Stephenson across 27 procedure codes in 2024, for 573 Medicare patients. Medicare paid $250,111 for them. Every service was in an office.
Dr. Stephenson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,0022024: 1,78111%
- Other services
- 2023: 6762024: 6661%
- Drugs given in the office
- 2023: 3282024: 37514%
- Tests and treatments
- 2023: 3512024: 3374%
- Surgery
- 2023: 3112024: 26714%
- Lab and pathology
- 2023: 132024: 128%
Dr. Stephenson compared with the California median for internists, 2024
- Dr. Stephenson
- California median
- Medicare services
- 3,438vs 3619.5 times
- Medicare patients
- 573vs 1513.8 times
- Part D claims
- 6,945vs 42116.5 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Stephenson'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. Stephenson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stephenson and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Lee Stephenson treated 573 Medicare patients in 2024, average age 76
CMS counts 573 Medicare patients who saw Dr. Stephenson in 2024. The largest group is 65 to 74, with 242 patients. 75% of them have high cholesterol, and 56% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stephenson's median patient age at 70, with 40% women.
Dr. Stephenson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Stephenson's Medicare patients by sex, 2024
- Women24643%
- Men32757%
Chronic conditions among Dr. Stephenson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure56%
- Arthritis43%
- Diabetes43%
- Osteoporosis24%
- Ischemic heart disease23%
- Atrial fibrillation20%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stephenson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women40%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Lee Stephenson wrote 7,761 Medicare Part D claims in 2024
In 2024, Dr. Stephenson wrote 7,761 Medicare Part D claims for 660 patients. 87% of them were for generic drugs. CMS names the drug for 6,945 of them, across 129 drugs with 11 or more claims each, at $576,528 in total drug cost. In 2023, CMS named 6,986 claims across 129 drugs.
Dr. Stephenson's Part D claims by kind of drug, 2024
- Generic6,732 claims87%
- Brand-name983 claims13%
- Other46 claims1%
Dr. Stephenson'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. Stephenson's Part D claims, 2024
- Opioids2%131 of 7,761 claims
- Antibiotics4%280 of 7,761 claims
- Antipsychotics, patients 65 and over0%33 of 7,761 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: 6,9862024: 6,9451%
Drugs named by CMS: 129 in 2024, 129 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. Robert Lee Stephenson ranks in the 76th percentile for removal of skin lesions in Medicare
Dr. Stephenson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Stephenson as offering telehealth. CMS counts 108 procedures of removal of skin lesions by Dr. Stephenson, more than 76% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Stephenson ranks in Medicare procedure volume
- Removal of skin lesions
- 76th percentile108 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Robert Lee Stephenson received $14,303 in industry payments from 2016 to 2025
CMS Open Payments shows 748 general payments to Dr. Stephenson from 63 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,226.
General payments to Dr. Stephenson by program year, 2016 to 2025
General payments to Dr. Stephenson by kind, 2016 to 2025
- Food and beverage$14,269100%
- Education$320%
- Travel and lodging$20%
Companies that paid Dr. Stephenson 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. Robert Lee Stephenson graduated from University Of Cincinnati College Of Medicine
Dr. Stephenson graduated from University Of Cincinnati College Of Medicine in 1980.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Robert Lee Stephenson accepts plans from 16 insurance carriers
Dr. Stephenson is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Excellus BlueCross BlueShield
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Stephenson accepts, by number of carriers
- PPO10
- HMO8
- Medicare7
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Lee Stephenson'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Robert Lee Stephenson
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. Robert Lee Stephenson's NPI number?
Dr. Robert Lee Stephenson's NPI number is 1386642478. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Lee Stephenson?
Dr. Robert Lee Stephenson is an internist in Encinitas, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert Lee Stephenson practice?
Dr. Stephenson practices at 354 Santa Fe Drive, Encinitas, CA 92024. Dr. Stephenson's primary practice is Scripps Memorial Hospital Encinitas in Encinitas, California, part of Scripps Health. Dmand AI also links Dr. Stephenson to 4 home health agencies and 1 skilled nursing facility.
What is Dr. Robert Lee Stephenson's office phone number?
The practice phone on file for Dr. Stephenson is (760) 753-6501.
What is Dr. Robert Lee Stephenson's medical license number?
Dr. Stephenson holds California license G65902, one of the licenses on file in 2 states.
Which states has Dr. Robert Lee Stephenson been licensed in?
Dmand AI has state licenses on file for Dr. Stephenson in California (1989 to 2027) and Colorado (1982 to 2001).
Which hospitals is Dr. Robert Lee Stephenson affiliated with?
Dr. Stephenson practices at Scripps Memorial Hospital Encinitas in Encinitas, California. Dr. Stephenson is also affiliated with Scripps Memorial Hospital La Jolla.
What medical group is Dr. Robert Lee Stephenson part of?
Dr. Stephenson is linked to Torrey Pines Orthopaedics and Sports Medicine.
Does Dr. Robert Lee Stephenson accept Medicare?
Yes. CMS data shows Dr. Stephenson billed Medicare for 3,438 services in 2024, and Dr. Stephenson accepts Medicare assignment.
Does Dr. Robert Lee Stephenson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Stephenson as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Robert Lee Stephenson see?
CMS counts 573 Medicare patients who saw Dr. Stephenson in 2024, with an average age of 76.
Is Dr. Robert Lee Stephenson board certified?
Yes. Dr. Stephenson is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Robert Lee Stephenson bill to Medicare?
In 2024, Dr. Stephenson's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and injected or infused drug (J3301).
Where did Dr. Robert Lee Stephenson go to medical school?
Dr. Stephenson graduated from University Of Cincinnati College Of Medicine in 1980.
What drugs does Dr. Robert Lee Stephenson prescribe most?
In 2024 Medicare Part D data, Dr. Stephenson's most prescribed drugs by claims were Atorvastatin Calcium, Losartan-Hydrochlorothiazide and Levothyroxine Sodium.
Has Dr. Robert Lee Stephenson received payments from drug or device companies?
CMS Open Payments shows $14,303 in general payments to Dr. Stephenson from 63 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Robert Lee Stephenson been practicing?
Dr. Stephenson graduated from medical school in 1980, 46 years ago.
What insurance does Dr. Robert Lee Stephenson accept?
Dr. Stephenson is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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