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DIANA G. WASSER LPC
NPI 1265680334
Counselor - Mental Health in Nampa, ID

Active since September 03, 2008PECOS EnrolledAccepts Medicare Assignment
9850 W ST LUKES DR, NAMPA, ID 83687(208) 505-2222(208) 453-4255 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diana G. Wasser Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA G. WASSER LPC (NPI 1265680334) is an individual mental health provider in Nampa, Idaho, licensed in Idaho (LCPC-6023) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with St Luke's Nampa Medical Center, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1265680334
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANA G. WASSERCredential: LPC
Location Address9850 W ST LUKES DRNampa, ID 83687-7912
Mailing Address1762 N Todd WayMeridian, ID 83646-1205 · (208) 949-1374 · Fax (208) 392-1259
Phone(208) 505-2222
Fax(208) 453-4255
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateSeptember 3, 2008
Last NPPES UpdateFebruary 26, 2026
NPPES CertifiedFebruary 26, 2026
✔ NPI 1265680334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in ID · LCPC-6023
9850 W ST LUKES DR, Nampa, ID 83687
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Diana G. Wasser Lpc 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.

PECOS PAC ID1456797042
PECOS Enrollment IDI20240305004492
Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Luke's Nampa Medical Center

Acute Care Hospitals · Nampa, ID
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number130071
Location9850 West St Lukes DriveNampa, ID 83687 · Canyon County
Emergency services Birthing friendly

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.

JOHN-MINH NGUYEN D.O
Psychiatry & Neurology (Psychiatry)
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 706-6375
LINDSAY NELSON LMSW
Social Worker (Clinical)
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 505-2000
BONNIE HOEWING NP
Nurse Practitioner
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 205-7282
MANDY PALESANO PHARMD
Pharmacist
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 505-2628
MRS. PATRICIA K AGGERS PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 205-7394
SUDHA SUBRAMANYAM MD
Family Medicine
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 205-7282
KATYLYNN ANN DIZDAREVIC-MILLER MD
Family Medicine
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 463-7300
CHARLES CLARK III MD
Orthopaedic Surgery
9850 W ST LUKES DR
NAMPA, ID 83687
Canyon County (208) 706-2663

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 Diana Wasser's NPI number?

The NPI number for Diana Wasser is 1265680334. It was assigned to this individual provider in the NPPES registry on September 3, 2008.

Where is Diana Wasser located?

Diana Wasser practices at 9850 W St Lukes Dr, Nampa, ID 83687. The listed phone number is (208) 505-2222.

What is Diana Wasser's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Diana Wasser enrolled in Medicare?

Yes. Diana Wasser 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.

What insurance does Diana Wasser accept?

Health plans from PacificSource Health Plans list Diana Wasser as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diana Wasser affiliated with any hospitals?

According to CMS data, Diana Wasser is affiliated with St Luke's Nampa Medical Center.

When was this NPI record last updated?

The NPPES record for Diana Wasser was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.