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KIRSTIN QUINN SIEGEL LMFT
NPI 1285829580
Marriage & Family Therapist in Grass Valley, CA

Active since September 10, 2007PECOS EnrolledAccepts Medicare Assignment
500 CROWN POINT CIR, GRASS VALLEY, CA 95945(530) 265-1437 Get Directions Write a Review

NPPES record last updated: July 16, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kirstin Quinn Siegel Lmft NPPES

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

KIRSTIN QUINN SIEGEL LMFT (NPI 1285829580) is an individual marriage & family therapist in Grass Valley, California, licensed in California (49811) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1285829580
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameKIRSTIN QUINN SIEGELCredential: LMFT
Location Address500 CROWN POINT CIRGrass Valley, CA 95945-9561
Mailing AddressPo Box 474Nevada City, CA 95959-0474
Phone(530) 265-1437
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateSeptember 10, 2007
Last NPPES UpdateJuly 16, 2024
NPPES CertifiedJuly 16, 2024
✔ NPI 1285829580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 49811
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
500 CROWN POINT CIR, Grass Valley, CA 95945
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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

Kirstin Quinn Siegel Lmft 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 ID2365922937
PECOS Enrollment IDI20260213002200
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 Kirstin Quinn Siegel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Nevada
Same address
Mental Health (Including Community Mental Health Center)
500 CROWN POINT CIR STE 120
Grass Valley, CA 95945
  • Reassigned Medicare billing, California enrollment
  • 24 clinicians in this Medicare group
NPI 1982620399 (530) 265-1437

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MRS. LYNN SCHWEISSINGER R.N.
Registered Nurse
500 CROWN POINT CIR, SUITE 120
GRASS VALLEY, CA 95945
Nevada County (530) 265-1437
JEFFREY DUPRA
Counselor (Mental Health)
500 CROWN POINT CIR, SUITE 100
GRASS VALLEY, CA 95945
Nevada County (530) 273-5440
TRISHA SKIDGEL OQP
Adult Companion
500 CROWN POINT CIR
GRASS VALLEY, CA 95945
Nevada County (530) 470-2440
ROBERT FERRER
Marriage & Family Therapist
500 CROWN POINT CIR, SUITE 100
GRASS VALLEY, CA 95945
Nevada County (530) 273-5440
MR. VANN FRANKLIN SCOTT
Community Health Worker
500 CROWN POINT CIR
GRASS VALLEY, CA 95945
Nevada County (530) 273-5440
CATHERINE LANSDON
Licensed Psychiatric Technician
500 CROWN POINT CIR, SUITE 120
GRASS VALLEY, CA 95945
Nevada County (530) 470-2735
MARY LOWE
Marriage & Family Therapist
500 CROWN POINT CIR, 120
GRASS VALLEY, CA 95945
Nevada County (530) 470-2542
MR. CARL FREDERICK JEFFERSON C.A.S.
Adult Companion
500 CROWN POINT CIR
GRASS VALLEY, CA 95945
Nevada County (530) 470-2759

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 Kirstin Quinn Siegel's NPI number?

The NPI number for Kirstin Quinn Siegel is 1285829580. It was assigned to this individual provider in the NPPES registry on September 10, 2007.

Where is Kirstin Quinn Siegel located?

Kirstin Quinn Siegel practices at 500 Crown Point Cir, Grass Valley, CA 95945. The listed phone number is (530) 265-1437.

What is Kirstin Quinn Siegel's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Kirstin Quinn Siegel enrolled in Medicare?

Yes. Kirstin Quinn Siegel 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 organization bills Medicare for Kirstin Quinn Siegel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kirstin Quinn Siegel reassigns Medicare benefits to County Of Nevada (Grass Valley, CA). 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 Kirstin Quinn Siegel'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 Kirstin Quinn Siegel was last updated on July 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.