Ryan Robert Lang, OD
- Medicare patients, 2024
- 89
- Part D claims, 2024
- 95
- Industry payments
- $264
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 15855 W National Ave Suite 101 Suite 101, New Berlin, WI 53151-5159
- Practice phone
- Call (262) 923-7073
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lang Family Eye Care
Eye care practice · New Berlin, Wisconsin
Find Ryan Lang'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.
Ryan Robert Lang is an optometrist in New Berlin, Wisconsin
Ryan Lang practices at Lang Family Eye Care in New Berlin, Wisconsin.
Ryan Lang's NPI, 1881957561, was assigned on June 19, 2012. Ryan Lang graduated from Illinois College of Optometry at Chicago in 2012. Ryan Lang holds Wisconsin license 3268-35.
- NPI
- 1881957561NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638324791
- NPI enumeration date
- June 19, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 923-7073
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan Robert Lang practices at Lang Family Eye Care in New Berlin, Wisconsin
Ryan Lang's primary practice is Lang Family Eye Care, at 15855 W National Ave Suite 101 Suite 101, New Berlin, WI 53151-5159. The practice phone is (262) 923-7073.
- Lang Family Eye Care15855 W National Ave Suite 101 Suite 101, New Berlin, WI 53151-5159Phone(262) 923-7073
Source: Dmand AI Affiliation Data
Ryan Robert Lang is affiliated with 1 site of care and 1 medical group
Ryan Lang's primary practice is Lang Family Eye Care in New Berlin, Wisconsin. Dmand AI also links Ryan Lang to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ryan Robert Lang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Lang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lang Family Eye Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ryan Robert Lang is one of 946 optometrists in Wisconsin
Optometrist is Ryan Lang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ryan Lang is licensed in Wisconsin.
Specialties and state licenses
- Optometrist, WisconsinPrimary
Optometrists near Ryan Lang
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
Ryan Robert Lang treated 89 Medicare patients in 2024, average age 72
CMS counts 89 Medicare patients who saw Ryan Lang in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ryan Lang's median patient age at 66, with 54% women.
Ryan Lang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ryan Lang's Medicare patients by sex, 2024
- Women5461%
- Men3539%
Chronic conditions among Ryan Lang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis28%
- Diabetes27%
- Ischemic heart disease20%
- Osteoporosis19%
- Anxiety13%
- Chronic kidney disease13%
Share of Medicare patients with each condition. A patient can have several.
Ryan Lang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan Robert Lang wrote 95 Medicare Part D claims in 2024
In 2024, Ryan Lang wrote 95 Medicare Part D claims for 27 patients. 49% of them were for generic drugs.
Ryan Lang's Part D claims by kind of drug, 2024
- Generic47 claims49%
- Brand-name48 claims51%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ryan Robert Lang takes part in Medicare
Ryan Lang 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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Ryan Robert Lang received $264 in industry payments in 2025
CMS Open Payments shows 8 general payments to Ryan Lang from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $181.
Companies that paid Ryan Lang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ryan Robert Lang graduated from Illinois College of Optometry at Chicago
Ryan Lang graduated from Illinois College of Optometry at Chicago in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ryan Robert Lang'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Ryan Robert Lang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan Robert Lang's NPI number?
Ryan Robert Lang's NPI number is 1881957561. It was assigned on June 19, 2012, and it is active in the NPI Registry.
What does Ryan Robert Lang specialize in?
Ryan Robert Lang is an optometrist in New Berlin, Wisconsin. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ryan Robert Lang practice?
Ryan Lang practices at 15855 W National Ave Suite 101 Suite 101, New Berlin, WI 53151-5159. Ryan Lang's primary practice is Lang Family Eye Care in New Berlin, Wisconsin. Dmand AI also links Ryan Lang to 1 medical group.
What is Ryan Robert Lang's office phone number?
The practice phone on file for Ryan Lang is (262) 923-7073.
What is Ryan Robert Lang's medical license number?
Ryan Lang holds Wisconsin license 3268-35.
Does Ryan Robert Lang accept Medicare?
Yes. CMS lists Ryan Lang as accepting Medicare assignment.
How many Medicare patients does Ryan Robert Lang see?
CMS counts 89 Medicare patients who saw Ryan Lang in 2024, with an average age of 72.
Where did Ryan Robert Lang go to medical school?
Ryan Lang graduated from Illinois College of Optometry at Chicago in 2012.
Has Ryan Robert Lang received payments from drug or device companies?
CMS Open Payments shows $264 in general payments to Ryan Lang from 4 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Ryan Robert Lang been practicing?
Ryan Lang graduated from medical school in 2012, 14 years ago.
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