Gestational AgeInfant, Low Birth WeightInfant, Premature
Dr. Lance Mitchell Siegel, MD
NPI1629044185PAC ID6002700838
- Medicare services, 2022
- 22
- Part D claims, 2021
- 31
- Publications
- 12
- Industry payments
- $1,649
- Affiliated sites
- 1
- Practice address
- 1246 E Arrow Hwy, Upland, CA 91786
- Practice phone
- Call (909) 931-9675
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Eye Institute, Inc.
Upland, California
Find Dr. Siegel's professional email, personal email and mobile number
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Dr. Lance Mitchell Siegel is an ophthalmologist in Upland, California
Dr. Siegel practices at Children's Eye Institute, Inc. in Upland, California.
Dr. Siegel's NPI, 1629044185, was assigned on February 24, 2006. Dr. Siegel graduated from VCU School of Medicine in 1990. Dr. Siegel holds California license G72351.
NPI and contact details
- NPI
- 1629044185NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002700838
- NPI enumeration date
- February 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 931-9675
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lance Mitchell Siegel practices at Children's Eye Institute, Inc. in Upland, California
Dr. Siegel's primary practice is Children's Eye Institute, Inc., at 1246 E Arrow Hwy, Upland, CA 91786 in San Bernardino County. The practice phone is (909) 931-9675.
- Children's Eye Institute, Inc.1246 E Arrow Hwy, Upland, CA 91786 · San Bernardino CountyPhone(909) 931-9675
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lance Mitchell Siegel is affiliated with 2 sites of care and 2 medical groups
Dr. Siegel's primary practice is Children's Eye Institute, Inc. in Upland, California. The medical group on file is Children's Hospital Los Angeles Medical Group. Dmand AI also links Dr. Siegel to 1 more group practice or clinic and 1 medical group, each named with a free account.
Children's Eye Institute, Inc.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lance Mitchell Siegel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siegel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Eye Institute, Inc. | 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. Lance Mitchell Siegel is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Siegel's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Siegel is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Siegel is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists vision problems among the conditions Dr. Siegel treats.
Ophthalmologists near Dr. Siegel
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. Lance Mitchell Siegel billed Medicare for 22 services in 2022
CMS data shows 22 Medicare services from Dr. Siegel across 1 procedure code in 2022. Medicare paid $1,007 for them. Every service was in an office.
Medicare services, 202222
Paid by Medicare$1,007
Procedure codes1
Dr. Siegel's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Tests and treatments
- 2021: 712022: 2269%
Dr. Siegel compared with the California median for ophthalmologists, 2022
- Dr. Siegel
- California median
- Medicare services
- 22vs 1,07998% below
- Part D claims
- 31vs 61895% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Siegel's most billed Medicare procedure codes, 2022
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. Siegel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Siegel and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lance Mitchell Siegel's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Siegel's median patient age at 8, with 48% women.
Dr. Siegel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Lance Mitchell Siegel wrote 31 Medicare Part D claims in 2021
In 2021, Dr. Siegel wrote 31 Medicare Part D claims. They cover 2 drugs, with $11,264 in total drug cost.
Part D claims, 202131
Drugs named by CMS2
Total drug cost$11,264
Dr. Siegel's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Lance Mitchell Siegel takes part in Medicare
Dr. Siegel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lance Mitchell Siegel has 12 publications on record
Dmand AI links 12 papers to Dr. Siegel, published from 2018 to 2022. 2021 was the busiest year, with 2. The most frequent topics are Ophthalmology, Barrett Esophagus and COVID-19. Dr. Siegel has published most often in J AAPOS. Dr. Siegel's most frequent co-authors are Shira L. Robbins, MD, Reuben John Garcia-Carrasquillo, MD and Peter H.r. Green, MD.
Papers12
Years published2018 to 2022
Dr. Siegel's papers by year, 2018 to 2022
Topics Dr. Siegel writes about most
- Ophthalmology
- Barrett Esophagus
- COVID-19
- Ophthalmologists
- Pandemics
- Retinopathy of Prematurity
- Socioeconomic Factors
- Visual Acuity
Dr. Siegel's most frequent co-authors
- Shira L. Robbins, MD4 shared papers
- Reuben John Garcia-Carrasquillo, MD2 shared papers
- Peter H.r. Green, MD2 shared papers
Recent publications by Dr. Siegel
COVID-19OphthalmologistsOphthalmology
CicatrixClaudinsEye Diseases, Hereditary
Mass ScreeningNeonatal ScreeningOphthalmology
COVID-19OphthalmologistsOphthalmology
See who Dr. Siegel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Siegel works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lance Mitchell Siegel received $1,649 in industry payments from 2016 to 2025
CMS Open Payments shows 15 general payments to Dr. Siegel from 9 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 82% of the total. Kala Pharmaceuticals, Inc. paid the most, $1,350.
General payments to Dr. Siegel by program year, 2016 to 2025
General payments to Dr. Siegel by kind, 2016 to 2025
$1.6Kin total
- Consulting fees$1,35082%
- Food and beverage$26616%
- Entertainment$201%
- Education$131%
Companies that paid Dr. Siegel the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lance Mitchell Siegel has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Siegel.
Awards and honors for Dr. Siegel
- Undated
- AAO Fellow
- AAP Fellow
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. Lance Mitchell Siegel graduated from VCU School of Medicine
Dr. Siegel graduated from VCU School of Medicine in 1990. Dr. Siegel is a member of AAO and AAP.
- Medical school
- Board certified in ophthalmology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Lance Mitchell Siegel accepts plans from 15 insurance carriers
Dr. Siegel is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Molina
- +7 more carriersWith a free account
Plan types Dr. Siegel accepts, by number of carriers
- HMO9
- Medicare8
- PPO7
- POS5
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Lance Mitchell Siegel'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Lance Mitchell Siegel
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. Lance Mitchell Siegel's NPI number?
Dr. Lance Mitchell Siegel's NPI number is 1629044185. It was assigned on February 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lance Mitchell Siegel?
Dr. Lance Mitchell Siegel is an ophthalmologist in Upland, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Lance Mitchell Siegel practice?
Dr. Siegel practices at 1246 E Arrow Hwy, Upland, CA 91786. Dr. Siegel's primary practice is Children's Eye Institute, Inc. in Upland, California. Dmand AI also links Dr. Siegel to 1 group practice or clinic and 1 medical group.
What is Dr. Lance Mitchell Siegel's office phone number?
The practice phone on file for Dr. Siegel is (909) 931-9675.
What is Dr. Lance Mitchell Siegel's medical license number?
Dr. Siegel holds California license G72351.
What medical group is Dr. Lance Mitchell Siegel part of?
Dr. Siegel is linked to Children's Hospital Los Angeles Medical Group. Dmand AI links Dr. Siegel to 1 more medical group.
Does Dr. Lance Mitchell Siegel accept Medicare?
Yes. CMS data shows Dr. Siegel billed Medicare for 22 services in 2022, and Dr. Siegel accepts Medicare assignment.
Is Dr. Lance Mitchell Siegel board certified?
Yes. Dr. Siegel is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Lance Mitchell Siegel bill to Medicare?
In 2022, Dr. Siegel's most billed Medicare services were eye exam or test (92060).
Where did Dr. Lance Mitchell Siegel go to medical school?
Dr. Siegel graduated from VCU School of Medicine in 1990.
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What drugs does Dr. Lance Mitchell Siegel prescribe most?
In 2021 Medicare Part D data, Dr. Siegel's most prescribed drugs by claims were Tobramycin-Dexamethasone and Restasis.
Has Dr. Lance Mitchell Siegel received payments from drug or device companies?
CMS Open Payments shows $1,649 in general payments to Dr. Siegel from 9 companies from 2016 to 2025. The largest total came from Kala Pharmaceuticals, Inc.
How long has Dr. Lance Mitchell Siegel been practicing?
Dr. Siegel graduated from medical school in 1990, 36 years ago.
Does Dr. Lance Mitchell Siegel do research?
Dmand AI links 12 publications to Dr. Siegel, published from 2018 to 2022.
Who does Dr. Lance Mitchell Siegel publish with?
Dr. Siegel's most frequent co-authors are Shira L. Robbins, MD (4 shared papers), Reuben John Garcia-Carrasquillo, MD (2 shared papers) and Peter H.r. Green, MD (2 shared papers).
What insurance does Dr. Lance Mitchell Siegel accept?
Dr. Siegel is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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