Dr. William Laurence Eckstein, MD
- Industry payments
- $845
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 2401 Valley Dr, Valparaiso, IN 46383
- Practice phone
- Call (219) 413-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
HealthLinc - Valparaiso (Valley Dr)
FQHC - Main Site · Valparaiso, Indiana
Find Dr. Eckstein'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.
Dr. William Laurence Eckstein is a pediatrician in Valparaiso, Indiana
Dr. Eckstein practices at HealthLinc - Valparaiso (Valley Dr) in Valparaiso, Indiana.
Dr. Eckstein's NPI, 1619038171, was assigned on December 12, 2006. Dr. Eckstein graduated from Rush Medical College of Rush University in 1981. Dr. Eckstein holds Indiana license 0109455A.
- NPI
- 1619038171NPI Registry (opens in a new tab)
- NPI enumeration date
- December 12, 2006
- NPI status
- Active
- Practice phone
- (219) 413-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Laurence Eckstein practices at HealthLinc - Valparaiso (Valley Dr) in Valparaiso, Indiana
Dr. Eckstein's primary practice is HealthLinc - Valparaiso (Valley Dr), at 2401 Valley Dr, Valparaiso, IN 46383 in Porter County. The practice phone is (219) 413-5100.
- HealthLinc - Valparaiso (Valley Dr)2401 Valley Dr, Valparaiso, IN 46383 · Porter CountyPhone(219) 413-5100
Source: Dmand AI Affiliation Data
Dr. William Laurence Eckstein is affiliated with 2 sites of care and 2 medical groups
Dr. Eckstein's primary practice is HealthLinc - Valparaiso (Valley Dr) in Valparaiso, Indiana. The medical group on file is HealthLinc Community Health Center. Dmand AI also links Dr. Eckstein to 1 more community health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Laurence Eckstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eckstein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HealthLinc - Valparaiso (Valley Dr) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Laurence Eckstein is one of 949 pediatricians in Indiana
Pediatrics is Dr. Eckstein's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Eckstein's licenses on file in 2 states: Indiana and Illinois.
Specialties and state licenses
- Pediatrics, IndianaPrimary
- Illinois license
Pediatricians near Dr. Eckstein
Counts of pediatricians 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. William Laurence Eckstein's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Eckstein's median patient age at 10, with 38% women.
Dr. Eckstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. William Laurence Eckstein received $845 in industry payments from 2020 to 2025
CMS Open Payments shows 47 general payments to Dr. Eckstein from 21 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Corium, LLC paid the most, $159.
General payments to Dr. Eckstein by program year, 2020 to 2025
Companies that paid Dr. Eckstein the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Laurence Eckstein graduated from Rush Medical College of Rush University
Dr. Eckstein graduated from Rush Medical College of Rush University in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Laurence Eckstein'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 |
| 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. William Laurence Eckstein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William Laurence Eckstein's NPI number?
Dr. William Laurence Eckstein's NPI number is 1619038171. It was assigned on December 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Laurence Eckstein?
Dr. William Laurence Eckstein is a pediatrician in Valparaiso, Indiana. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. William Laurence Eckstein practice?
Dr. Eckstein practices at 2401 Valley Dr, Valparaiso, IN 46383. Dr. Eckstein's primary practice is HealthLinc - Valparaiso (Valley Dr) in Valparaiso, Indiana. Dmand AI also links Dr. Eckstein to 1 community health center and 1 medical group.
What is Dr. William Laurence Eckstein's office phone number?
The practice phone on file for Dr. Eckstein is (219) 413-5100.
What is Dr. William Laurence Eckstein's medical license number?
Dr. Eckstein holds Indiana license 0109455A, one of the licenses on file in 2 states.
Which states has Dr. William Laurence Eckstein been licensed in?
Dmand AI has state licenses on file for Dr. Eckstein in Indiana and Illinois.
What medical group is Dr. William Laurence Eckstein part of?
Dr. Eckstein is linked to HealthLinc Community Health Center. Dmand AI links Dr. Eckstein to 1 more medical group.
Where did Dr. William Laurence Eckstein go to medical school?
Dr. Eckstein graduated from Rush Medical College of Rush University in 1981.
Has Dr. William Laurence Eckstein received payments from drug or device companies?
CMS Open Payments shows $845 in general payments to Dr. Eckstein from 21 companies from 2020 to 2025. The largest total came from Corium, LLC.
How long has Dr. William Laurence Eckstein been practicing?
Dr. Eckstein graduated from medical school in 1981, 45 years ago.
Selling to pediatrics practices?
See pediatricians in Indiana by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card