Anna K. Sadler, OD
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 17
- Industry payments
- $270
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 211 E Broadway, Alton, IL 62002
- Practice phone
- Call (913) 390-6700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Acuity Vision Center
Alton, Illinois
Find Anna Sadler'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.
Anna K. Sadler is an optometrist in Alton, Illinois
Anna Sadler practices at Acuity Vision Center in Alton, Illinois.
Anna Sadler's NPI, 1770932519, was assigned on June 11, 2016. Anna Sadler holds Kansas license 2114.
- NPI
- 1770932519NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709177413
- NPI enumeration date
- June 11, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 390-6700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna K. Sadler practices at Acuity Vision Center in Alton, Illinois
Anna Sadler's primary practice is Acuity Vision Center, at 211 E Broadway, Alton, IL 62002 in Madison County. The practice phone is (913) 390-6700.
- Acuity Vision Center211 E Broadway, Alton, IL 62002 · Madison CountyPhone(913) 390-6700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Anna K. Sadler is affiliated with 2 sites of care and 2 medical groups
Anna Sadler's primary practice is Acuity Vision Center in Alton, Illinois. Dmand AI also links Anna Sadler to 2 medical groups and 1 group practice or clinic, 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 Anna K. Sadler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Sadler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Acuity Vision Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Anna K. Sadler is one of 2,194 optometrists in Illinois
Optometrist is Anna Sadler's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Anna Sadler's licenses on file in 2 states: Kansas and Wisconsin.
Specialties and state licenses
- Optometrist, KansasPrimary
- Wisconsin license
Optometrists near Anna Sadler
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
Anna K. Sadler treated 39 Medicare patients in 2024, average age 73
CMS counts 39 Medicare patients who saw Anna Sadler in 2024. The largest group is 65 to 74, with 26 patients. 74% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Anna Sadler's median patient age at 67, with 62% women.
Anna Sadler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Anna Sadler's Medicare patients by sex, 2024
- Women1949%
- Men2051%
Chronic conditions among Anna Sadler's Medicare patients, 2024
- High blood pressure74%
- High cholesterol74%
- Arthritis41%
Share of Medicare patients with each condition. A patient can have several.
Anna Sadler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anna K. Sadler wrote 17 Medicare Part D claims in 2024
In 2024, Anna Sadler wrote 17 Medicare Part D claims for 13 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Anna K. Sadler ranks in the 41st percentile for cataract surgery in Medicare
Anna Sadler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of cataract surgery by Anna Sadler, more than 41% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Anna Sadler ranks in Medicare procedure volume
- Cataract surgery
- 41st percentile17 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Anna K. Sadler received $270 in industry payments in 2025
CMS Open Payments shows 10 general payments to Anna Sadler from 5 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, $167.
Companies that paid Anna Sadler the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Anna K. Sadler'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) |
| 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 Anna K. Sadler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna K. Sadler's NPI number?
Anna K. Sadler's NPI number is 1770932519. It was assigned on June 11, 2016, and it is active in the NPI Registry.
What does Anna K. Sadler specialize in?
Anna K. Sadler is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Anna K. Sadler practice?
Anna Sadler practices at 211 E Broadway, Alton, IL 62002. Anna Sadler's primary practice is Acuity Vision Center in Alton, Illinois. Dmand AI also links Anna Sadler to 2 medical groups and 1 group practice or clinic.
What is Anna K. Sadler's office phone number?
The practice phone on file for Anna Sadler is (913) 390-6700.
What is Anna K. Sadler's medical license number?
Anna Sadler holds Kansas license 2114, one of the licenses on file in 2 states.
Which states has Anna K. Sadler been licensed in?
Dmand AI has state licenses on file for Anna Sadler in Kansas and Wisconsin.
Does Anna K. Sadler accept Medicare?
Yes. CMS lists Anna Sadler as accepting Medicare assignment.
How many Medicare patients does Anna K. Sadler see?
CMS counts 39 Medicare patients who saw Anna Sadler in 2024, with an average age of 73.
Has Anna K. Sadler received payments from drug or device companies?
CMS Open Payments shows $270 in general payments to Anna Sadler from 5 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Anna K. Sadler been practicing?
Anna Sadler graduated from medical school in 2016, 10 years ago.
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