MS. DIANE MARIE ACKROYD PMPNP-BC
NPI 1083655815
Nurse Practitioner - Psychiatric/Mental Health in Irvine, CA
About Ms. Diane Marie Ackroyd Pmpnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. DIANE MARIE ACKROYD PMPNP-BC (NPI 1083655815) is an individual psychiatric/mental health provider in Irvine, California, licensed in California (95016167) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Diane Marie Ackroyd Pmpnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Diane Ackroyd reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94108
- Reassigned Medicare billing, California enrollment
- 118 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 135 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IRVINE, CA 92612
IRVINE, CA 92612
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diane Ackroyd's NPI number?
The NPI number for Diane Ackroyd is 1083655815. It was assigned to this individual provider in the NPPES registry on June 10, 2006.
Where is Diane Ackroyd located?
Diane Ackroyd practices at 4255 Campus Dr Ste A245, Irvine, CA 92612. The listed phone number is (888) 699-4873.
What is Diane Ackroyd's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Diane Ackroyd enrolled in Medicare?
Yes. Diane Ackroyd is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Diane Ackroyd's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Ackroyd reassigns Medicare benefits to 2 organizations: Mindful Health Solutions A Professional Medical Corporation (San Francisco, CA) and New York Gracie Square Hospital Inc (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diane Ackroyd's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Diane Ackroyd was last updated on July 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ms. Diane Marie Ackroyd, PMPNP-BC · NPI 1083655815
Psychiatric/Mental Health physician in Irvine, California. Individual provider, active in the CMS NPPES registry since June 10, 2006.
## Identity
- **NPI:** 1083655815 (Entity type: Individual)
- **Enumerated:** June 10, 2006
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95016167 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4255 CAMPUS DR STE A245, Irvine, CA 92612-8630
- **Phone:** (888) 699-4873
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mindful Health Solutions A Professional Medical Corporation (NPI 1881894483, San Francisco, CA); New York Gracie Square Hospital Inc (NPI 1215911946, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** July 30, 2021
- **Other identifiers:** Medicaid 02205310 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1083655815) · Data from the CMS NPPES public registry.