1. Home
  2. Directory
  3. California
  4. Walnut Creek
  5. Psychologist
  6. NPI Profile

DR. NICOLE A HERMANN-METZGER PSYD, LP
NPI 1942353578
Psychologist - Clinical in Walnut Creek, CA

Active since January 18, 2007PECOS Enrolled
2970 CAMINO DIABLO STE 300, WALNUT CREEK, CA 94597(925) 282-1778(415) 296-5299 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 11, 2025, Jun 25, 2024, May 17, 2024 (3 updates tracked since 2024).

About Dr. Nicole A Hermann-metzger Psyd, Lp NPPES

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

DR. NICOLE A HERMANN-METZGER PSYD, LP (NPI 1942353578) is an individual clinical provider in Walnut Creek, California, licensed in California (25698) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942353578
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. NICOLE A HERMANN-METZGERCredential: PSYD, LP
Location Address2970 CAMINO DIABLO STE 300Walnut Creek, CA 94597-4001
Mailing Address2970 Camino Diablo Ste 300Walnut Creek, CA 94597-4001 · (925) 282-1778 · Fax (415) 296-5299
Phone(925) 282-1778
Fax(415) 296-5299
Sole ProprietorNo
Enumeration DateJanuary 18, 2007
Last NPPES UpdateJuly 14, 20253 updates tracked since enumeration
NPPES CertifiedJuly 14, 2025
✔ NPI 1942353578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 25698
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
2970 CAMINO DIABLO STE 300, Walnut Creek, CA 94597
Open in Google Maps ↗

Other Names 1

Former Name (1)Nicole A Hermann

Other Identifiers 1

Other4475CA · Contra Costa County Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nicole A Hermann-metzger Psyd, Lp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Nicole Hermann-metzger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pacific Coast Psychiatric Associates Inc
645 mi
Clinical
7373 N SCOTTSDALE RD STE A199
Scottsdale, AZ 85253
  • Reassigned Medicare billing, California enrollment
  • 766 clinicians in this Medicare group
NPI 1023125465 (702) 805-5360

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 94597 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. MARIA EMMA ROSA CASTRO LACOUTURE M.D.
Psychiatry & Neurology (Psychiatry)
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778
DR. ALICIA M GREFENSON PSYD, LP
Psychologist (Clinical)
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778
WILLIAM MERRIT FOX LCSW
Social Worker (Clinical)
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778
SANDRA OROZCO LOZA LCSW
Social Worker (Clinical)
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778
ANNA CAROLYN OCONNELL LPCC, BC-DMT, GL-CMA
Counselor (Professional)
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778
MICHELLE MARIE REARDON LMFT
Marriage & Family Therapist
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778
LAUREN E SPAMPINATO PHD, LP
Psychologist (Clinical)
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778
CINDY ANN BOLTER PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2970 CAMINO DIABLO STE 300
WALNUT CREEK, CA 94597
Contra Costa County (925) 282-1778

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 Nicole Hermann-metzger's NPI number?

The NPI number for Nicole Hermann-metzger is 1942353578. It was assigned to this individual provider in the NPPES registry on January 18, 2007. The provider is also known as Nicole A Hermann.

Where is Nicole Hermann-metzger located?

Nicole Hermann-metzger practices at 2970 Camino Diablo Ste 300, Walnut Creek, CA 94597. The listed phone number is (925) 282-1778.

What is Nicole Hermann-metzger's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Nicole Hermann-metzger enrolled in Medicare?

Yes. Nicole Hermann-metzger is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nicole Hermann-metzger's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Hermann-metzger reassigns Medicare benefits to Pacific Coast Psychiatric Associates Inc (Scottsdale, AZ). The 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 Nicole Hermann-metzger'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 Nicole Hermann-metzger was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.