Dr. David Philip Simon, MD
- Medicare services, 2024
- 2,365
- Medicare patients, 2024
- 312
- Part D claims, 2024
- 468
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 2100 S McDowell Blvd, Petaluma, CA 94954
- Practice phone
- Call (707) 256-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Simon Eyes, Inc.
Petaluma, California
Find Dr. Simon'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. David Philip Simon is an ophthalmologist in Petaluma, California
Dr. Simon practices at Simon Eyes, Inc. in Petaluma, California.
Dr. Simon's NPI, 1114913829, was assigned on September 27, 2005. Dr. Simon graduated from University of Miami, Miller School of Medicine in 1996. Dr. Simon holds Florida license ME86211.
- NPI
- 1114913829NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749244242
- NPI enumeration date
- September 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 256-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Philip Simon practices at Simon Eyes, Inc. in Petaluma, California
Dr. Simon's primary practice is Simon Eyes, Inc., at 2100 S McDowell Blvd, Petaluma, CA 94954 in Sonoma County. The practice phone is (707) 256-5000.
- Simon Eyes, Inc.2100 S McDowell Blvd, Petaluma, CA 94954 · Sonoma CountyPhone(707) 256-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Philip Simon is affiliated with 3 sites of care and 1 medical group
Dr. Simon's primary practice is Simon Eyes, Inc. in Petaluma, California. Dr. Simon is also affiliated with Providence Queen of the Valley Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Simon to 1 more physician office, 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. David Philip Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Simon Eyes, Inc. | Available with a free account |
| +2 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Philip Simon is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Simon's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Simon is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Simon's licenses on file in 7 states: Florida, California, Nevada, Arizona, Tennessee, Arkansas and Maryland.
Specialties and state licenses
- Ophthalmology, FloridaPrimary
- California license
- Nevada license
- Arizona license
- Tennessee license
- Arkansas license
- Maryland license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, dry eye, eyelid inflammation, glaucoma and secondary membranaous cataract surgery among the conditions Dr. Simon treats.
Ophthalmologists near Dr. Simon
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. David Philip Simon billed Medicare for 2,365 services in 2024
CMS data shows 2,365 Medicare services from Dr. Simon across 13 procedure codes in 2024, for 312 Medicare patients. Medicare paid $207,067 for them.
Dr. Simon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,4852024: 1,72716%
- Surgery
- 2023: 3082024: 59493%
- Imaging
- 2023: 632024: 4430%
Where Dr. Simon's Medicare services took place, 2024
- In an office2,29397%
- In a facility723%
Dr. Simon compared with the California median for ophthalmologists, 2024
- Dr. Simon
- California median
- Medicare services
- 2,365vs 1,0792.2 times
- Medicare patients
- 312vs 42126% below
- Part D claims
- 411vs 61833% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Simon'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. Simon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Simon and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Philip Simon treated 312 Medicare patients in 2024, average age 75
CMS counts 312 Medicare patients who saw Dr. Simon in 2024. The largest group is 65 to 74, with 161 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Simon's median patient age at 72, with 54% women.
Dr. Simon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Simon's Medicare patients by sex, 2024
- Women17355%
- Men13945%
Chronic conditions among Dr. Simon's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis45%
- Ischemic heart disease23%
- Atrial fibrillation21%
- Diabetes20%
- Osteoporosis18%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Philip Simon wrote 468 Medicare Part D claims in 2024
In 2024, Dr. Simon wrote 468 Medicare Part D claims for 134 patients. 58% of them were for generic drugs. CMS names the drug for 411 of them, across 9 drugs with 11 or more claims each, at $9,034 in total drug cost. In 2023, CMS named 249 claims across 6 drugs.
Dr. Simon's Part D claims by kind of drug, 2024
- Generic272 claims58%
- Brand-name196 claims42%
Dr. Simon'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. Simon's Part D claims, 2024
- Antibiotics7%32 of 468 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: 2492024: 41165%
Drugs named by CMS: 9 in 2024, 6 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. David Philip Simon scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Simon for performance year 2024, reported individually. Dr. Simon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 280 procedures of cataract surgery by Dr. Simon, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Simon ranks in Medicare procedure volume
- Cataract surgery
- 88th percentile280 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Philip Simon received $2,634 in industry payments from 2017 to 2025
CMS Open Payments shows 57 general payments to Dr. Simon from 21 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 98% of the total. Alcon Laboratories Inc paid the most, $954.
General payments to Dr. Simon by program year, 2017 to 2025
General payments to Dr. Simon by kind, 2017 to 2025
- Food and beverage$2,56898%
- Entertainment$652%
Companies that paid Dr. Simon 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. David Philip Simon graduated from University of Miami, Miller School of Medicine
Dr. Simon graduated from University of Miami, Miller School of Medicine in 1996.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. David Philip Simon accepts plans from 15 insurance carriers
Dr. Simon is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Simon accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. David Philip Simon'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. David Philip Simon
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. David Philip Simon's NPI number?
Dr. David Philip Simon's NPI number is 1114913829. It was assigned on September 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Philip Simon?
Dr. David Philip Simon is an ophthalmologist in Petaluma, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. David Philip Simon practice?
Dr. Simon practices at 2100 S McDowell Blvd, Petaluma, CA 94954. Dr. Simon's primary practice is Simon Eyes, Inc. in Petaluma, California. Dmand AI also links Dr. Simon to 1 physician office.
What is Dr. David Philip Simon's office phone number?
The practice phone on file for Dr. Simon is (707) 256-5000.
What is Dr. David Philip Simon's medical license number?
Dr. Simon holds Florida license ME86211, one of the licenses on file in 7 states.
Which states has Dr. David Philip Simon been licensed in?
Dmand AI has state licenses on file for Dr. Simon in Florida (2002 to 2027), California (1999 to 2027), Nevada (2021 to 2027), Arizona (2021 to 2026), Tennessee (2001 to 2004), Arkansas (2001 to 2002) and Maryland (1998 to 1999).
Which hospitals is Dr. David Philip Simon affiliated with?
Dr. Simon is affiliated with Providence Queen of the Valley Medical Center.
What medical group is Dr. David Philip Simon part of?
Dr. Simon is linked to The Permanente Medical Group, Inc.
Does Dr. David Philip Simon accept Medicare?
Yes. CMS data shows Dr. Simon billed Medicare for 2,365 services in 2024, and Dr. Simon accepts Medicare assignment.
What is Dr. David Philip Simon's MIPS score?
Dr. Simon's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. David Philip Simon see?
CMS counts 312 Medicare patients who saw Dr. Simon in 2024, with an average age of 75.
Is Dr. David Philip Simon board certified?
Yes. Dr. Simon is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. David Philip Simon bill to Medicare?
In 2024, Dr. Simon's most billed Medicare services were eye exam or test (92014), surgery: eye (68761) and eye exam or test (92134).
Where did Dr. David Philip Simon go to medical school?
Dr. Simon graduated from University of Miami, Miller School of Medicine in 1996.
What drugs does Dr. David Philip Simon prescribe most?
In 2024 Medicare Part D data, Dr. Simon's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Timolol Maleate.
Has Dr. David Philip Simon received payments from drug or device companies?
CMS Open Payments shows $2,634 in general payments to Dr. Simon from 21 companies from 2017 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. David Philip Simon been practicing?
Dr. Simon graduated from medical school in 1996, 30 years ago.
What insurance does Dr. David Philip Simon accept?
Dr. Simon is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to ophthalmology practices?
See ophthalmologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card