Dr. Benjamin Hutton Stephens, MD

  • Vista, CA
  • Ophthalmologist
NPI1043624448PAC ID4789987124
Medicare services, 2024
2,709
Medicare patients, 2024
996
Part D claims, 2024
2,019
MIPS score, 2024
94
Industry payments
$5,670
Practice address
2067 W Vista Way, Vista, CA 92083
Practice phone
Call (760) 758-2020
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Greider Eye Associates

Vista, California

See all 3 affiliations

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Dr. Benjamin Hutton Stephens is an ophthalmologist in Vista, California

Dr. Stephens practices at Greider Eye Associates in Vista, California.

Dr. Stephens' NPI, 1043624448, was assigned on June 13, 2014. Dr. Stephens graduated from OU College of Medicine in 2014. Dr. Stephens holds California license A172672.

NPI and contact details
Medicare PAC ID
4789987124
NPI enumeration date
June 13, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(760) 758-2020
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
38
Medical school graduation
2014

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Benjamin Hutton Stephens practices at Greider Eye Associates in Vista, California

Dr. Stephens' primary practice is Greider Eye Associates, at 2067 W Vista Way, Vista, CA 92083 in San Diego County. The practice phone is (760) 758-2020.

  • Greider Eye Associates
    2067 W Vista Way, Vista, CA 92083 · San Diego CountyPhone(760) 758-2020

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Benjamin Hutton Stephens is affiliated with 2 sites of care and 1 medical group

Dr. Stephens' primary practice is Greider Eye Associates in Vista, California. Dmand AI also links Dr. Stephens to 1 group practice or clinic and 1 medical group, each named with a free account.

See all 3 affiliations for Dr. Stephens

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Benjamin Hutton Stephens' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stephens practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Greider Eye AssociatesAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Benjamin Hutton Stephens is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Stephens' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Stephens is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Stephens' licenses on file in 3 states: California, Oklahoma and West Virginia.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A172672 · 2021 to 2027 · taxonomy 207W00000X
  • Oklahoma licenseLicense 30737 · 2018 to 2026
  • West Virginia license2016 to 2019

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Stephens treats.

Ophthalmologists near Dr. Stephens

Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.

2,621ophthalmologists in California
4ophthalmologists in Vista

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Benjamin Hutton Stephens billed Medicare for 2,709 services in 2024

CMS data shows 2,709 Medicare services from Dr. Stephens across 18 procedure codes in 2024, for 996 Medicare patients. Medicare paid $282,569 for them.

Medicare services, 20242,709
Medicare patients996
Paid by Medicare$282,569
Procedure codes18

Dr. Stephens' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 1,2942024: 1,64027%
Office and hospital visits
2023: 3992024: 62657%
Surgery
2023: 3552024: 44325%
Imaging
2023: 142024: 0100%

Where Dr. Stephens' Medicare services took place, 2024

  • In an office2,49592%
  • In a facility2148%

Dr. Stephens compared with the California median for ophthalmologists, 2024

  • Dr. Stephens
  • California median
Medicare services
2,709vs 1,0792.5 times
Medicare patients
996vs 4212.4 times
Part D claims
1,884vs 6183.0 times

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Dr. Stephens' 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.

See all procedures by Dr. Stephens

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Benjamin Hutton Stephens treated 996 Medicare patients in 2024, average age 77

CMS counts 996 Medicare patients who saw Dr. Stephens in 2024. The largest group is 75 to 84, with 423 patients. 73% of them have high cholesterol, and 66% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Stephens' median patient age at 74, with 59% women.

Medicare patients, 2024996
Average age77
Average risk score1.11
Also on Medicaid8%

Dr. Stephens' Medicare patients by age, 2024

Dr. Stephens' Medicare patients by sex, 2024

  • Women64665%
  • Men35035%

Chronic conditions among Dr. Stephens' Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure66%
  3. Arthritis43%
  4. Diabetes28%
  5. Mood disorders22%
  6. Osteoporosis22%
  7. Ischemic heart disease21%
  8. Chronic kidney disease20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Stephens' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women59%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Benjamin Hutton Stephens wrote 2,019 Medicare Part D claims in 2024

In 2024, Dr. Stephens wrote 2,019 Medicare Part D claims for 650 patients. 50% of them were for generic drugs. CMS names the drug for 1,884 of them, across 23 drugs with 11 or more claims each, at $341,230 in total drug cost. In 2023, CMS named 2,503 claims across 24 drugs.

Part D claims, 20242,019
Drugs named by CMS23
Total drug cost$341,230
Part D patients650

Dr. Stephens' Part D claims by kind of drug, 2024

  • Generic1,011 claims50%
  • Brand-name1,008 claims50%

Dr. Stephens' 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2,5032024: 1,88425%

Drugs named by CMS: 23 in 2024, 24 in 2023.

See all prescribing by Dr. Stephens

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. Benjamin Hutton Stephens scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Stephens for performance year 2024, reported as part of a group. Dr. Stephens accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 260 procedures of cataract surgery by Dr. Stephens, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Stephens' MIPS scores, performance year 2024

  • 94of 100Final score
  • 100of 100Quality
  • 40of 100Improvement Activities
  • 80of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Stephens ranks in Medicare procedure volume

Cataract surgery
87th percentile260 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Benjamin Hutton Stephens received $5,670 in industry payments from 2017 to 2025

CMS Open Payments shows 195 general payments to Dr. Stephens from 17 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $1,687.

General payments to Dr. Stephens by program year, 2017 to 2025

Companies that paid Dr. Stephens the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Stephens

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Benjamin Hutton Stephens graduated from OU College of Medicine

Dr. Stephens graduated from OU College of Medicine in 2014.

  1. Medical schoolOU College of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Benjamin Hutton Stephens accepts plans from 21 insurance carriers

Dr. Stephens is in network with 21 carriers, including Aetna, HCSC and United Healthcare. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Stephens accepts, by number of carriers

  1. HMO12
  2. PPO11
  3. Medicare8
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Benjamin Hutton Stephens's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Benjamin Hutton Stephens

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. Benjamin Hutton Stephens' NPI number?

Dr. Benjamin Hutton Stephens' NPI number is 1043624448. It was assigned on June 13, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Benjamin Hutton Stephens?

Dr. Benjamin Hutton Stephens is an ophthalmologist in Vista, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Benjamin Hutton Stephens practice?

Dr. Stephens practices at 2067 W Vista Way, Vista, CA 92083. Dr. Stephens' primary practice is Greider Eye Associates in Vista, California. Dmand AI also links Dr. Stephens to 1 group practice or clinic and 1 medical group.

What is Dr. Benjamin Hutton Stephens' office phone number?

The practice phone on file for Dr. Stephens is (760) 758-2020.

What is Dr. Benjamin Hutton Stephens' medical license number?

Dr. Stephens holds California license A172672, one of the licenses on file in 3 states.

Which states has Dr. Benjamin Hutton Stephens been licensed in?

Dmand AI has state licenses on file for Dr. Stephens in California (2021 to 2027), Oklahoma (2018 to 2026) and West Virginia (2016 to 2019).

Does Dr. Benjamin Hutton Stephens accept Medicare?

Yes. CMS data shows Dr. Stephens billed Medicare for 2,709 services in 2024, and Dr. Stephens accepts Medicare assignment.

What is Dr. Benjamin Hutton Stephens' MIPS score?

Dr. Stephens' MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.

How many Medicare patients does Dr. Benjamin Hutton Stephens see?

CMS counts 996 Medicare patients who saw Dr. Stephens in 2024, with an average age of 77.

Is Dr. Benjamin Hutton Stephens board certified?

Yes. Dr. Stephens is board certified in ophthalmology by the American Board of Ophthalmology.

Show 6 more questionsShow fewer questions

What services does Dr. Benjamin Hutton Stephens bill to Medicare?

In 2024, Dr. Stephens' most billed Medicare services were eye exam or test (92014), office visit, established patient (99213) and eye exam or test (92134).

Where did Dr. Benjamin Hutton Stephens go to medical school?

Dr. Stephens graduated from OU College of Medicine in 2014.

What drugs does Dr. Benjamin Hutton Stephens prescribe most?

In 2024 Medicare Part D data, Dr. Stephens' most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Brimonidine Tartrate.

Has Dr. Benjamin Hutton Stephens received payments from drug or device companies?

CMS Open Payments shows $5,670 in general payments to Dr. Stephens from 17 companies from 2017 to 2025. The largest total came from Alcon Laboratories Inc.

How long has Dr. Benjamin Hutton Stephens been practicing?

Dr. Stephens graduated from medical school in 2014, 12 years ago.

What insurance does Dr. Benjamin Hutton Stephens accept?

Dr. Stephens is in network with 21 carriers, including Aetna, HCSC and United Healthcare. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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