River Williams, PhD
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 8525 Executive Woods Dr, Lincoln, NE 68512
- Practice phone
- Call (402) 489-2218
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diane C. Marti, Ph.D.
Lincoln, Nebraska
Find River 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.
River Williams is an intellectual and developmental disabilities psychologist in Lincoln, Nebraska
River Williams practices at Diane C. Marti, Ph.D. in Lincoln, Nebraska.
River Williams' NPI, 1932889268, was assigned on July 21, 2023. River Williams holds Nebraska license 1195.
- NPI
- 1932889268NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890282115
- NPI enumeration date
- July 21, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 489-2218
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
River Williams practices at Diane C. Marti, Ph.D. in Lincoln, Nebraska
River Williams' primary practice is Diane C. Marti, Ph.D., at 8525 Executive Woods Dr, Lincoln, NE 68512 in Lancaster County. The practice phone is (402) 489-2218.
- Diane C. Marti, Ph.D.8525 Executive Woods Dr, Lincoln, NE 68512 · Lancaster CountyPhone(402) 489-2218
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
River Williams is affiliated with 3 sites of care and 1 medical group
River Williams' primary practice is Diane C. Marti, Ph.D. in Lincoln, Nebraska. The medical group on file is Williamsburg Behavioral Psychology. Dmand AI also links River Williams to 1 more physician office 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 River Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where River Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diane C. Marti, Ph.D. | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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River Williams' specialty is intellectual and developmental disabilities
Intellectual and developmental disabilities is River Williams' primary specialty in the NPI Registry, under taxonomy code 103TM1800X. River Williams is licensed in Nebraska.
Specialties and state licenses
- Intellectual and developmental disabilities psychologist, NebraskaPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
River Williams' patients have a median age of 28
Across all payers, Dmand AI patient panel data puts River Williams' median patient age at 28, with 64% women.
River Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 28
Patient panel by sex, all payers
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
How River Williams takes part in Medicare
River 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)
Sources for River 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 | 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about River Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is River Williams' NPI number?
River Williams' NPI number is 1932889268. It was assigned on July 21, 2023, and it is active in the NPI Registry.
What does River Williams specialize in?
River Williams is an intellectual and developmental disabilities psychologist in Lincoln, Nebraska. The primary specialty in the NPI Registry is Intellectual & Developmental Disabilities Psychologist (taxonomy code 103TM1800X).
Where does River Williams practice?
River Williams practices at 8525 Executive Woods Dr, Lincoln, NE 68512. River Williams' primary practice is Diane C. Marti, Ph.D. in Lincoln, Nebraska. Dmand AI also links River Williams to 1 physician office and 1 group practice or clinic.
What is River Williams' office phone number?
The practice phone on file for River Williams is (402) 489-2218.
What is River Williams' medical license number?
River Williams holds Nebraska license 1195.
What medical group is River Williams part of?
River Williams is linked to Williamsburg Behavioral Psychology.
Does River Williams accept Medicare?
Yes. CMS lists River Williams as accepting Medicare assignment.
How long has River Williams been practicing?
River Williams graduated from medical school in 2024, 2 years ago.
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