James Williams
- Part D claims, 2024
- 22
- Affiliated sites
- 3
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 1060 Exposition Blvd, Los Angeles, CA 90007
- Practice phone
- Call (323) 541-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rolland Curtis Clinic
FQHC - Main Site · Los Angeles, California
Find James 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.
James Williams is a psychiatric/mental health nurse practitioner in Los Angeles, California
James Williams practices at Rolland Curtis Clinic in Los Angeles, California.
James Williams' NPI, 1356964340, was assigned on May 25, 2020. James Williams holds California license 95027871.
- NPI
- 1356964340NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305322454
- NPI enumeration date
- May 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 541-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James Williams practices at Rolland Curtis Clinic in Los Angeles, California
James Williams' primary practice is Rolland Curtis Clinic, at 1060 Exposition Blvd, Los Angeles, CA 90007 in Los Angeles County. The practice phone is (323) 541-1600.
- Rolland Curtis Clinic1060 Exposition Blvd, Los Angeles, CA 90007 · Los Angeles CountyPhone(323) 541-1600
Source: Dmand AI Affiliation Data
James Williams is affiliated with 3 sites of care and 3 medical groups
James Williams' primary practice is Rolland Curtis Clinic in Los Angeles, California. The medical group on file is St. John's Community Health. Dmand AI also links James Williams to 2 more medical groups, 1 physician office and 1 group practice or clinic, each named with a free account. James Williams' employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rolland Curtis Clinic | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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James Williams is one of 3,099 psychiatric/mental health nurse practitioners in California
Psychiatric/mental health is James Williams' primary specialty in the NPI Registry, under taxonomy code 363LP0808X. James Williams is licensed in California.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, CaliforniaPrimary
Psychiatric/mental health nurse practitioners near James Williams
Counts of psychiatric/mental health nurse practitioners 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
James Williams' patients have a median age of 29
Across all payers, Dmand AI patient panel data puts James Williams' median patient age at 29, with 75% women.
James Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 29
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
James Williams wrote 22 Medicare Part D claims in 2024
In 2024, James Williams wrote 22 Medicare Part D claims. 95% of them were for generic drugs.
James Williams' Part D claims by kind of drug, 2024
- Generic21 claims95%
- Brand-name and other1 claims5%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How James Williams takes part in Medicare
James 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for James 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 (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) |
| 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 James 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 James Williams' NPI number?
James Williams' NPI number is 1356964340. It was assigned on May 25, 2020, and it is active in the NPI Registry.
What does James Williams specialize in?
James Williams is a psychiatric/mental health nurse practitioner in Los Angeles, California. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does James Williams practice?
James Williams practices at 1060 Exposition Blvd, Los Angeles, CA 90007. James Williams' primary practice is Rolland Curtis Clinic in Los Angeles, California. Dmand AI also links James Williams to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is James Williams' office phone number?
The practice phone on file for James Williams is (323) 541-1600.
What is James Williams' medical license number?
James Williams holds California license 95027871.
What medical group is James Williams part of?
James Williams is linked to St. John's Community Health. Dmand AI links James Williams to 2 more medical groups.
Does James Williams accept Medicare?
Yes. CMS lists James Williams as accepting Medicare assignment.
How long has James Williams been practicing?
James Williams graduated from medical school in 2023, 3 years ago.
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