Mark S. Forrest, OD
- Medicare patients, 2024
- 455
- Part D claims, 2024
- 147
- Industry payments
- $125
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 41 University Dr, Newtown, PA 18940
- Practice phone
- Call (215) 750-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medical Arts Lps
Newtown, Pennsylvania
Find Mark Forrest'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.
Mark S. Forrest is an optometrist in Newtown, Pennsylvania
Mark Forrest practices at Medical Arts Lps in Newtown, Pennsylvania.
Mark Forrest's NPI, 1871531038, was assigned on June 2, 2006. Mark Forrest graduated from Pennsylvania College of Optometry in 1975. Mark Forrest holds Pennsylvania license OEG000938.
- NPI
- 1871531038NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173625464
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 750-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark S. Forrest practices at Medical Arts Lps in Newtown, Pennsylvania
Mark Forrest's primary practice is Medical Arts Lps, at 41 University Dr, Newtown, PA 18940 in Bucks County. The practice phone is (215) 750-2300.
- Medical Arts Lps41 University Dr, Newtown, PA 18940 · Bucks CountyPhone(215) 750-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark S. Forrest is affiliated with 2 sites of care and 1 medical group
Mark Forrest's primary practice is Medical Arts Lps in Newtown, Pennsylvania. Dmand AI also links Mark Forrest 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 Mark S. Forrest's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Forrest practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medical Arts Lps | 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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Mark S. Forrest is one of 1,750 optometrists in Pennsylvania
Optometrist is Mark Forrest's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Forrest is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Mark Forrest
Counts of optometrists 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
Mark S. Forrest treated 455 Medicare patients in 2024, average age 73
CMS counts 455 Medicare patients who saw Mark Forrest in 2024. The largest group is 65 to 74, with 250 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% 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 Mark Forrest's median patient age at 69, with 58% women.
Mark Forrest's Medicare patients by age, 2024
Mark Forrest's Medicare patients by sex, 2024
- Women26859%
- Men18741%
Chronic conditions among Mark Forrest's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease27%
- Anxiety26%
- Diabetes24%
- Mood disorders22%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Mark Forrest's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark S. Forrest wrote 147 Medicare Part D claims in 2024
In 2024, Mark Forrest wrote 147 Medicare Part D claims for 57 patients. 68% of them were for generic drugs.
Mark Forrest's Part D claims by kind of drug, 2024
- Generic100 claims68%
- Brand-name47 claims32%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark S. Forrest ranks in the 56th percentile for cataract surgery in Medicare
Mark Forrest accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of cataract surgery by Mark Forrest, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Mark Forrest ranks in Medicare procedure volume
- Cataract surgery
- 56th percentile34 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Mark S. Forrest received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mark Forrest from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $125.
Companies that paid Mark Forrest the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mark S. Forrest graduated from Pennsylvania College of Optometry
Mark Forrest graduated from Pennsylvania College of Optometry in 1975.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark S. Forrest'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 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 (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 |
| 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 Mark S. Forrest
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark S. Forrest's NPI number?
Mark S. Forrest's NPI number is 1871531038. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What does Mark S. Forrest specialize in?
Mark S. Forrest is an optometrist in Newtown, Pennsylvania. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark S. Forrest practice?
Mark Forrest practices at 41 University Dr, Newtown, PA 18940. Mark Forrest's primary practice is Medical Arts Lps in Newtown, Pennsylvania. Dmand AI also links Mark Forrest to 1 group practice or clinic and 1 medical group.
What is Mark S. Forrest's office phone number?
The practice phone on file for Mark Forrest is (215) 750-2300.
What is Mark S. Forrest's medical license number?
Mark Forrest holds Pennsylvania license OEG000938.
Does Mark S. Forrest accept Medicare?
Yes. CMS lists Mark Forrest as accepting Medicare assignment.
How many Medicare patients does Mark S. Forrest see?
CMS counts 455 Medicare patients who saw Mark Forrest in 2024, with an average age of 73.
Where did Mark S. Forrest go to medical school?
Mark Forrest graduated from Pennsylvania College of Optometry in 1975.
Has Mark S. Forrest received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Mark Forrest from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Mark S. Forrest been practicing?
Mark Forrest graduated from medical school in 1975, 51 years ago.
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