Dr. Eric Aldrich Williams, DO
- Part D claims, 2024
- 18
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical group
- 1
- State license
- 1
- Practice address
- 1750 60th Street, West Des Moines, IA 50266
- Practice phone
- Call (515) 273-5240
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lakeview Surgery Center - West des Moines
Surgery Center - Medicare-Certified · West Des Moines, Iowa
Find Dr. Williams' 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.
Dr. Eric Aldrich Williams is an anesthesiologist in West Des Moines, Iowa
Dr. Williams practices at Lakeview Surgery Center - West des Moines in West Des Moines, Iowa.
Dr. Williams' NPI, 1194301705, was assigned on March 23, 2021. Dr. Williams graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2021. Dr. Williams holds Iowa license DO-06913.
- NPI
- 1194301705NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133520620
- NPI enumeration date
- March 23, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (515) 273-5240
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Aldrich Williams practices at Lakeview Surgery Center - West des Moines in West Des Moines, Iowa
Dr. Williams' primary practice is Lakeview Surgery Center - West des Moines, at 1750 60th Street, West Des Moines, IA 50266. The practice phone is (515) 273-5240.
- Lakeview Surgery Center - West des Moines1750 60th Street, West Des Moines, IA 50266Phone(515) 273-5240
Source: Dmand AI Affiliation Data
Dr. Eric Aldrich Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is Lakeview Surgery Center - West des Moines in West Des Moines, Iowa. Dr. Williams is also affiliated with UnityPoint Health - Iowa Methodist Medical Center. The medical group on file is Associated Anesthesiologists.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Aldrich Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lakeview Surgery Center - West des Moines | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Aldrich Williams is one of 381 anesthesiologists in Iowa
Anesthesiology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Williams is licensed in Iowa.
Specialties and state licenses
- Anesthesiology, IowaPrimary
Anesthesiologists near Dr. Williams
Counts of anesthesiologists 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. Eric Aldrich Williams' patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 47, with 63% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. Eric Aldrich Williams wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 18 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $231 in total drug cost.
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Eric Aldrich Williams takes part in Medicare
Dr. Williams 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. Eric Aldrich Williams received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $20.
Companies that paid Dr. Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Aldrich Williams graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Williams graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric Aldrich Williams'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 DataDmand AI Org Hierarchy Data |
| 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)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 Dr. Eric Aldrich Williams
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What is Dr. Eric Aldrich Williams' NPI number?
Dr. Eric Aldrich Williams' NPI number is 1194301705. It was assigned on March 23, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Aldrich Williams?
Dr. Eric Aldrich Williams is an anesthesiologist in West Des Moines, Iowa. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Eric Aldrich Williams practice?
Dr. Williams practices at 1750 60th Street, West Des Moines, IA 50266. Dr. Williams' primary practice is Lakeview Surgery Center - West des Moines in West Des Moines, Iowa.
What is Dr. Eric Aldrich Williams' office phone number?
The practice phone on file for Dr. Williams is (515) 273-5240.
What is Dr. Eric Aldrich Williams' medical license number?
Dr. Williams holds Iowa license DO-06913, one of 2 state licenses on file.
Which hospitals is Dr. Eric Aldrich Williams affiliated with?
Dr. Williams is affiliated with UnityPoint Health - Iowa Methodist Medical Center.
What medical group is Dr. Eric Aldrich Williams part of?
Dr. Williams is linked to Associated Anesthesiologists.
Does Dr. Eric Aldrich Williams accept Medicare?
Yes. CMS lists Dr. Williams as accepting Medicare assignment.
Where did Dr. Eric Aldrich Williams go to medical school?
Dr. Williams graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2021.
What drugs does Dr. Eric Aldrich Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Eric Aldrich Williams received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Williams from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Eric Aldrich Williams been practicing?
Dr. Williams graduated from medical school in 2021, 5 years ago.
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