Dr. Mark E. Hollingshead, MD
- Medicare services, 2024
- 1,513
- Medicare patients, 2024
- 613
- Part D claims, 2024
- 1,407
- MIPS score, 2024
- 88
- Industry payments
- $5,508
- Practice address
- 360 East Mallard Drive, Suite 125, Boise, ID 83706
- Practice phone
- Call (208) 336-8700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SurgiCare Center of Idaho
Surgery Center - Medicare-Certified · Boise, Idaho
Find Dr. Hollingshead'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. Mark E. Hollingshead is an ophthalmologist in Boise, Idaho
Dr. Hollingshead practices at SurgiCare Center of Idaho in Boise, Idaho.
Dr. Hollingshead's NPI, 1689670911, was assigned on June 22, 2005. Dr. Hollingshead graduated from Irvine California College of Medicine in 1987. Dr. Hollingshead holds Idaho license M6436.
- NPI
- 1689670911NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2005
- NPI status
- Active
- Practice phone
- (208) 336-8700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark E. Hollingshead practices at SurgiCare Center of Idaho in Boise, Idaho
Dr. Hollingshead's primary practice is SurgiCare Center of Idaho, at 360 East Mallard Drive, Suite 125, Boise, ID 83706. The practice phone is (208) 336-8700.
- SurgiCare Center of Idaho360 East Mallard Drive, Suite 125, Boise, ID 83706Phone(208) 336-8700
Source: Dmand AI Affiliation Data
Dr. Mark E. Hollingshead is affiliated with 2 sites of care and 1 medical group
Dr. Hollingshead's primary practice is SurgiCare Center of Idaho in Boise, Idaho. Dmand AI also links Dr. Hollingshead to 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Hollingshead's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark E. Hollingshead's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hollingshead practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SurgiCare Center of Idaho | 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. Mark E. Hollingshead is one of 75 ophthalmologists in Idaho
Ophthalmology is Dr. Hollingshead's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Hollingshead is licensed in Idaho.
Specialties and state licenses
- Ophthalmology, IdahoPrimary
Ophthalmologists near Dr. Hollingshead
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. Mark E. Hollingshead billed Medicare for 1,513 services in 2024
CMS data shows 1,513 Medicare services from Dr. Hollingshead across 14 procedure codes in 2024, for 613 Medicare patients. Medicare paid $233,342 for them.
Dr. Hollingshead's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 8622024: 77410%
- Surgery
- 2023: 8142024: 58328%
- Office and hospital visits
- 2023: 3622024: 15657%
Where Dr. Hollingshead's Medicare services took place, 2024
- In an office93061%
- In a facility58339%
Dr. Hollingshead compared with the Idaho median for ophthalmologists, 2024
- Dr. Hollingshead
- Idaho median
- Medicare services
- 1,513vs 1,5945% below
- Medicare patients
- 613vs 70813% below
- Part D claims
- 1,351vs 6062.2 times
Medians across 85 ophthalmologists in Idaho with Dmand AI profiles that report each measure.
Dr. Hollingshead'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. Hollingshead and other ophthalmologists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Hollingshead treated 613 Medicare patients in 2024, average age 75
CMS counts 613 Medicare patients who saw Dr. Hollingshead in 2024. The largest group is 65 to 74, with 311 patients. 63% of them have high cholesterol, and 62% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hollingshead's median patient age at 76, with 58% women.
Dr. Hollingshead's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hollingshead's Medicare patients by sex, 2024
- Women37060%
- Men24340%
Chronic conditions among Dr. Hollingshead's Medicare patients, 2024
- High cholesterol63%
- High blood pressure62%
- Arthritis42%
- Diabetes22%
- Mood disorders22%
- Depression21%
- Chronic kidney disease19%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hollingshead's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark E. Hollingshead wrote 1,407 Medicare Part D claims in 2024
In 2024, Dr. Hollingshead wrote 1,407 Medicare Part D claims for 373 patients. 63% of them were for generic drugs. CMS names the drug for 1,351 of them, across 10 drugs with 11 or more claims each, at $52,901 in total drug cost. In 2023, CMS named 2,678 claims across 11 drugs.
Dr. Hollingshead's Part D claims by kind of drug, 2024
- Generic891 claims63%
- Brand-name516 claims37%
Dr. Hollingshead'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: 2,6782024: 1,35150%
Drugs named by CMS: 10 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
Dr. Mark E. Hollingshead scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Hollingshead for performance year 2024, reported as part of a group.
Dr. Hollingshead's MIPS scores, performance year 2024
- 88of 100Final score
- 84.5of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark E. Hollingshead received $5,508 in industry payments from 2016 to 2024
CMS Open Payments shows 121 general payments to Dr. Hollingshead from 21 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 82% of the total. Valeant Pharmaceuticals International paid the most, $1,394.
General payments to Dr. Hollingshead by program year, 2016 to 2024
General payments to Dr. Hollingshead by kind, 2016 to 2024
- Food and beverage$4,49782%
- Travel and lodging$77414%
- Device or supply loans$1913%
- Honoraria$260%
- Gifts$190%
Companies that paid Dr. Hollingshead the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark E. Hollingshead graduated from Irvine California College of Medicine
Dr. Hollingshead graduated from Irvine California College of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark E. Hollingshead'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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Mark E. Hollingshead
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. Mark E. Hollingshead's NPI number?
Dr. Mark E. Hollingshead's NPI number is 1689670911. It was assigned on June 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Hollingshead?
Dr. Mark E. Hollingshead is an ophthalmologist in Boise, Idaho. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Mark E. Hollingshead practice?
Dr. Hollingshead practices at 360 East Mallard Drive, Suite 125, Boise, ID 83706. Dr. Hollingshead's primary practice is SurgiCare Center of Idaho in Boise, Idaho. Dmand AI also links Dr. Hollingshead to 1 group practice or clinic and 1 medical group.
What is Dr. Mark E. Hollingshead's office phone number?
The practice phone on file for Dr. Hollingshead is (208) 336-8700.
What is Dr. Mark E. Hollingshead's medical license number?
Dr. Hollingshead holds Idaho license M6436.
Does Dr. Mark E. Hollingshead accept Medicare?
Yes. CMS data shows Dr. Hollingshead billed Medicare for 1,513 services in 2024.
What is Dr. Mark E. Hollingshead's MIPS score?
Dr. Hollingshead's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark E. Hollingshead see?
CMS counts 613 Medicare patients who saw Dr. Hollingshead in 2024, with an average age of 75.
What services does Dr. Mark E. Hollingshead bill to Medicare?
In 2024, Dr. Hollingshead's most billed Medicare services were eye exam or test (92136), surgery: eye (66984) and surgery: eye (66821).
Where did Dr. Mark E. Hollingshead go to medical school?
Dr. Hollingshead graduated from Irvine California College of Medicine in 1987.
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What drugs does Dr. Mark E. Hollingshead prescribe most?
In 2024 Medicare Part D data, Dr. Hollingshead's most prescribed drugs by claims were Prednisolone Acetate, Ketorolac Tromethamine and Ofloxacin.
Has Dr. Mark E. Hollingshead received payments from drug or device companies?
CMS Open Payments shows $5,508 in general payments to Dr. Hollingshead from 21 companies from 2016 to 2024. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. Mark E. Hollingshead been practicing?
Dr. Hollingshead graduated from medical school in 1987, 39 years ago.
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