Lucas A. Cook
- Medicare patients, 2024
- 453
- Part D claims, 2024
- 323
- Industry payments
- $82
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 909 E San Marnan Dr, Waterloo, IA 50702
- Practice phone
- Call (319) 235-5390
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedar Valley Medical Specialists
Waterloo, Iowa
Find Lucas Cook'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.
Lucas A. Cook is an optometrist in Waterloo, Iowa
Lucas Cook practices at Cedar Valley Medical Specialists in Waterloo, Iowa.
Lucas Cook's NPI, 1639582901, was assigned on June 4, 2014. Lucas Cook graduated from Southern College of Optometry in 2014. Lucas Cook holds Iowa license 073303.
- NPI
- 1639582901NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527283589
- NPI enumeration date
- June 4, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 235-5390
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Lucas A. Cook practices at Cedar Valley Medical Specialists in Waterloo, Iowa
Lucas Cook's primary practice is Cedar Valley Medical Specialists, at 909 E San Marnan Dr, Waterloo, IA 50702 in Black Hawk County. The practice phone is (319) 235-5390.
- Cedar Valley Medical Specialists909 E San Marnan Dr, Waterloo, IA 50702 · Black Hawk CountyPhone(319) 235-5390
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Lucas A. Cook is affiliated with 2 sites of care and 1 medical group
Lucas Cook's primary practice is Cedar Valley Medical Specialists in Waterloo, Iowa. The medical group on file is Cedar Valley Medical Specialists. Dmand AI also links Lucas Cook to 1 more group practice or clinic, 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 Lucas A. Cook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lucas Cook practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedar Valley Medical Specialists | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Lucas A. Cook is one of 501 optometrists in Iowa
Optometrist is Lucas Cook's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Lucas Cook is licensed in Iowa.
Specialties and state licenses
- Optometrist, IowaPrimary
Optometrists near Lucas Cook
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
Lucas A. Cook treated 453 Medicare patients in 2024, average age 72
CMS counts 453 Medicare patients who saw Lucas Cook in 2024. The largest group is 65 to 74, with 277 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lucas Cook's median patient age at 69, with 53% women.
Lucas Cook's Medicare patients by age, 2024
Lucas Cook's Medicare patients by sex, 2024
- Women25757%
- Men19643%
Chronic conditions among Lucas Cook's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis40%
- Diabetes31%
- Ischemic heart disease29%
- Mood disorders26%
- Anxiety24%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Lucas Cook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lucas A. Cook wrote 323 Medicare Part D claims in 2024
In 2024, Lucas Cook wrote 323 Medicare Part D claims for 115 patients. 61% of them were for generic drugs.
Lucas Cook's Part D claims by kind of drug, 2024
- Generic197 claims61%
- Brand-name126 claims39%
Drug classes CMS tracks in Lucas Cook's Part D claims, 2024
- Antibiotics12%40 of 323 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Lucas A. Cook takes part in Medicare
Lucas Cook 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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Lucas A. Cook received $82 in industry payments in 2025
CMS Open Payments shows 3 general payments to Lucas Cook from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $35.
Companies that paid Lucas Cook the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Lucas A. Cook graduated from Southern College of Optometry
Lucas Cook graduated from Southern College of Optometry in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Lucas A. Cook'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) |
| 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 Lucas A. Cook
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lucas A. Cook's NPI number?
Lucas A. Cook's NPI number is 1639582901. It was assigned on June 4, 2014, and it is active in the NPI Registry.
What does Lucas A. Cook specialize in?
Lucas A. Cook is an optometrist in Waterloo, Iowa. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Lucas A. Cook practice?
Lucas Cook practices at 909 E San Marnan Dr, Waterloo, IA 50702. Lucas Cook's primary practice is Cedar Valley Medical Specialists in Waterloo, Iowa. Dmand AI also links Lucas Cook to 1 group practice or clinic.
What is Lucas A. Cook's office phone number?
The practice phone on file for Lucas Cook is (319) 235-5390.
What is Lucas A. Cook's medical license number?
Lucas Cook holds Iowa license 073303.
What medical group is Lucas A. Cook part of?
Lucas Cook is linked to Cedar Valley Medical Specialists.
Does Lucas A. Cook accept Medicare?
Yes. CMS lists Lucas Cook as accepting Medicare assignment.
How many Medicare patients does Lucas A. Cook see?
CMS counts 453 Medicare patients who saw Lucas Cook in 2024, with an average age of 72.
Where did Lucas A. Cook go to medical school?
Lucas Cook graduated from Southern College of Optometry in 2014.
Has Lucas A. Cook received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Lucas Cook from 3 companies from 2025 to 2025. The largest total came from Genentech, Inc.
How long has Lucas A. Cook been practicing?
Lucas Cook graduated from medical school in 2014, 12 years ago.
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