Max Steven Mancillas, OD
- Medicare patients, 2024
- 181
- Part D claims, 2024
- 27
- Industry payments
- $145
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 11548 W 135th St, Overland Park, KS 66221
- Practice phone
- Call (913) 814-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Four Eyes Optical, LC
Overland Park, Kansas
Find Max Mancillas' 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.
Max Steven Mancillas is an optometrist in Overland Park, Kansas
Max Mancillas practices at Four Eyes Optical, LC in Overland Park, Kansas.
Max Mancillas' NPI, 1609827971, was assigned on May 12, 2006. Max Mancillas graduated from University of Houston - College of Optometry in 1985. Max Mancillas holds Kansas license 1225-3.
- NPI
- 1609827971NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557373529
- NPI enumeration date
- May 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 814-7600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Max Steven Mancillas practices at Four Eyes Optical, LC in Overland Park, Kansas
Max Mancillas' primary practice is Four Eyes Optical, LC, at 11548 W 135th St, Overland Park, KS 66221 in Johnson County. The practice phone is (913) 814-7600.
- Four Eyes Optical, LC11548 W 135th St, Overland Park, KS 66221 · Johnson CountyPhone(913) 814-7600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Max Steven Mancillas is affiliated with 2 sites of care
Max Mancillas' primary practice is Four Eyes Optical, LC in Overland Park, Kansas. Dmand AI also links Max Mancillas to 1 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 Max Steven Mancillas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Max Mancillas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Four Eyes Optical, LC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Max Steven Mancillas is one of 548 optometrists in Kansas
Optometrist is Max Mancillas' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Max Mancillas is licensed in Kansas.
Specialties and state licenses
- Optometrist, KansasPrimary
Optometrists near Max Mancillas
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
Max Steven Mancillas treated 181 Medicare patients in 2024, average age 73
CMS counts 181 Medicare patients who saw Max Mancillas in 2024. The largest group is 65 to 74, with 106 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Max Mancillas' median patient age at 60, with 55% women.
Max Mancillas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Max Mancillas' Medicare patients by sex, 2024
- Women10759%
- Men7441%
Chronic conditions among Max Mancillas' Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis39%
- Diabetes33%
- Chronic kidney disease20%
- Ischemic heart disease19%
- Mood disorders16%
- Anxiety15%
Share of Medicare patients with each condition. A patient can have several.
Max Mancillas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Max Steven Mancillas wrote 27 Medicare Part D claims in 2024
In 2024, Max Mancillas wrote 27 Medicare Part D claims for 11 patients. 70% of them were for generic drugs.
Max Mancillas' Part D claims by kind of drug, 2024
- Generic19 claims70%
- Brand-name and other8 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Max Steven Mancillas ranks in the 56th percentile for cataract surgery in Medicare
Max Mancillas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of cataract surgery by Max Mancillas, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Max Mancillas 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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Max Steven Mancillas received $145 in industry payments in 2025
CMS Open Payments shows 3 general payments to Max Mancillas from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $130.
Companies that paid Max Mancillas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Max Steven Mancillas graduated from University of Houston - College of Optometry
Max Mancillas graduated from University of Houston - College of Optometry in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Max Steven Mancillas'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 Max Steven Mancillas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Max Steven Mancillas' NPI number?
Max Steven Mancillas' NPI number is 1609827971. It was assigned on May 12, 2006, and it is active in the NPI Registry.
What does Max Steven Mancillas specialize in?
Max Steven Mancillas is an optometrist in Overland Park, Kansas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Max Steven Mancillas practice?
Max Mancillas practices at 11548 W 135th St, Overland Park, KS 66221. Max Mancillas' primary practice is Four Eyes Optical, LC in Overland Park, Kansas. Dmand AI also links Max Mancillas to 1 physician office.
What is Max Steven Mancillas' office phone number?
The practice phone on file for Max Mancillas is (913) 814-7600.
What is Max Steven Mancillas' medical license number?
Max Mancillas holds Kansas license 1225-3.
Does Max Steven Mancillas accept Medicare?
Yes. CMS lists Max Mancillas as accepting Medicare assignment.
How many Medicare patients does Max Steven Mancillas see?
CMS counts 181 Medicare patients who saw Max Mancillas in 2024, with an average age of 73.
Where did Max Steven Mancillas go to medical school?
Max Mancillas graduated from University of Houston - College of Optometry in 1985.
Has Max Steven Mancillas received payments from drug or device companies?
CMS Open Payments shows $145 in general payments to Max Mancillas from 2 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Max Steven Mancillas been practicing?
Max Mancillas graduated from medical school in 1985, 41 years ago.
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