Dr. Robert Stephen Jack, MD
- Medicare services, 2024
- 1,155
- Medicare patients, 2026
- 437
- Part D claims, 2026
- 309
- MIPS score, 2026
- 24
- Industry payments
- $739
- Practice address
- 459 Patterson Rd, Honolulu, HI 96819
- Practice phone
- Call (671) 646-3855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Guam Surgicenter
Honolulu, Hawaii
Find Dr. Jack'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 Stephen Jack is an ophthalmologist in Honolulu, Hawaii
Dr. Jack practices at Guam Surgicenter in Honolulu, Hawaii.
Dr. Jack's NPI, 1154338515, was assigned on August 1, 2006. Dr. Jack graduated from Weill Cornell Medicine in 1995. Dr. Jack holds California license A63108.
- NPI
- 1154338515NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890719520
- NPI enumeration date
- August 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (671) 646-3855
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Stephen Jack practices at Guam Surgicenter in Honolulu, Hawaii
Dr. Jack's primary practice is Guam Surgicenter, at 459 Patterson Rd, Honolulu, HI 96819 in Honolulu County. The practice phone is (671) 646-3855.
- Guam Surgicenter459 Patterson Rd, Honolulu, HI 96819 · Honolulu CountyPhone(671) 646-3855
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Stephen Jack is affiliated with 2 sites of care and 1 medical group
Dr. Jack's primary practice is Guam Surgicenter in Honolulu, Hawaii. Dmand AI also links Dr. Jack to 1 group practice or clinic 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. Robert Stephen Jack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Guam Surgicenter | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Stephen Jack is one of 123 ophthalmologists in Hawaii
Ophthalmology is Dr. Jack's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Jack's licenses on file in 2 states: California and Guam.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Guam license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eyelid inflammation and glaucoma among the conditions Dr. Jack treats.
Ophthalmologists near Dr. Jack
Counts of ophthalmologists 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 Stephen Jack billed Medicare for 1,155 services in 2024
CMS data shows 1,155 Medicare services from Dr. Jack across 10 procedure codes in 2024, for 437 Medicare patients. Medicare paid $94,389 for them.
Dr. Jack's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 8252024: 1,02124%
- Surgery
- 2023: 1352024: 7743%
- Imaging
- 2023: 482024: 3625%
- Drugs given in the office
- 2023: 682024: 2169%
Where Dr. Jack's Medicare services took place, 2024
- In an office1,11196%
- In a facility444%
Dr. Jack compared with the Hawaii median for ophthalmologists, 2024
- Dr. Jack
- Hawaii median
- Medicare services
- 1,155vs 1,0837% above
- Medicare patients
- 437vs 30643% above
- Part D claims
- 261vs 49047% below
Medians across 125 ophthalmologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Jack'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Jack and other ophthalmologists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Stephen Jack treated 437 Medicare patients in 2026, average age 74
CMS counts 437 Medicare patients who saw Dr. Jack in 2026. The largest group is 65 to 74, with 217 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Jack's median patient age at 66, with 58% women.
Dr. Jack's Medicare patients by age, 2026
Dr. Jack's Medicare patients by sex, 2026
- Women25759%
- Men18041%
Chronic conditions among Dr. Jack's Medicare patients, 2026
- High blood pressure75%
- High cholesterol75%
- Diabetes63%
- Chronic kidney disease32%
- Arthritis28%
- Ischemic heart disease25%
- Osteoporosis21%
- Heart failure19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Robert Stephen Jack wrote 309 Medicare Part D claims in 2026
In 2026, Dr. Jack wrote 309 Medicare Part D claims for 57 patients. 70% of them were for generic drugs. CMS names the drug for 261 of them, across 7 drugs with 11 or more claims each, at $5,548 in total drug cost. In 2023, CMS named 245 claims across 8 drugs.
Dr. Jack's Part D claims by kind of drug, 2026
- Generic215 claims70%
- Brand-name94 claims30%
Dr. Jack'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2452024: 2617%
Drugs named by CMS: 7 in 2024, 8 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), 2026 data
Dr. Robert Stephen Jack scored 24 out of 100 in Medicare's MIPS program for 2026
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 24 out of 100 for Dr. Jack for performance year 2026, reported individually. Dr. Jack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 67 procedures of cataract surgery by Dr. Jack, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Jack's MIPS scores, performance year 2026
- 24of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Jack ranks in Medicare procedure volume
- Cataract surgery
- 68th percentile67 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), 2026 data; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Robert Stephen Jack received $739 in industry payments from 2017 to 2025
CMS Open Payments shows 19 general payments to Dr. Jack from 5 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, $452.
General payments to Dr. Jack by program year, 2017 to 2025
Companies that paid Dr. Jack the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Stephen Jack graduated from Weill Cornell Medicine
Dr. Jack graduated from Weill Cornell Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Robert Stephen Jack accepts plans from 1 insurance carrier
Dr. Jack is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Stephen Jack'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)Clinician Public Reporting: Overall MIPS Performance (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 Stephen Jack
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 Stephen Jack's NPI number?
Dr. Robert Stephen Jack's NPI number is 1154338515. It was assigned on August 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Stephen Jack?
Dr. Robert Stephen Jack is an ophthalmologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Robert Stephen Jack practice?
Dr. Jack practices at 459 Patterson Rd, Honolulu, HI 96819. Dr. Jack's primary practice is Guam Surgicenter in Honolulu, Hawaii. Dmand AI also links Dr. Jack to 1 group practice or clinic and 1 medical group, and a free account names each one.
What is Dr. Robert Stephen Jack's office phone number?
The practice phone on file for Dr. Jack is (671) 646-3855. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Robert Stephen Jack's email address?
Dmand AI checks professional and personal email addresses for Dr. Jack through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Robert Stephen Jack's medical license number?
Dr. Jack holds California license A63108, one of the licenses on file in 2 states.
Which states has Dr. Robert Stephen Jack been licensed in?
Dmand AI has state licenses on file for Dr. Jack in California (since 1997) and Guam (2007 to 2025).
What medical group is Dr. Robert Stephen Jack part of?
Dmand AI links Dr. Jack to 1 medical group. A free account names the group, with the clinicians and leaders there.
Who does Dr. Robert Stephen Jack practice with?
Dmand AI links 3 HCPs to Dr. Jack's primary medical group, 2 of them ophthalmologists. A free account lists them, with verified contacts.
Does Dr. Robert Stephen Jack accept Medicare?
Yes. CMS data shows Dr. Jack billed Medicare for 1,155 services in 2024, and Dr. Jack accepts Medicare assignment.
Show 9 more questionsShow fewer questions
What is Dr. Robert Stephen Jack's MIPS score?
Dr. Jack's MIPS final score for performance year 2026 is 24 out of 100, reported individually.
How many Medicare patients does Dr. Robert Stephen Jack see?
CMS counts 437 Medicare patients who saw Dr. Jack in 2026, with an average age of 74.
What services does Dr. Robert Stephen Jack bill to Medicare?
In 2024, Dr. Jack's most billed Medicare services were eye exam or test (92014), eye exam or test (92012) and eye exam or test (92004).
Where did Dr. Robert Stephen Jack go to medical school?
Dr. Jack graduated from Weill Cornell Medicine in 1995.
What drugs does Dr. Robert Stephen Jack prescribe most?
In 2024 Medicare Part D data, Dr. Jack's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Ketorolac Tromethamine.
Has Dr. Robert Stephen Jack received payments from drug or device companies?
CMS Open Payments shows $739 in general payments to Dr. Jack from 5 companies from 2017 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Robert Stephen Jack been practicing?
Dr. Jack graduated from medical school in 1995, 31 years ago.
What EHR does Dr. Robert Stephen Jack's practice use?
Dmand AI tracks the EHR system at Guam Surgicenter and at 1 more site and 1 medical group. The vendor and product are available with a free Dmand AI account.
What insurance does Dr. Robert Stephen Jack accept?
Dr. Jack is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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