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MRS. TARIN DELLA MUIR-DAVIS LMFT
NPI 1154087369
Marriage & Family Therapist in Monterey, CA

Active since November 11, 2021PECOS EnrolledAccepts Medicare Assignment
9829 BLUE LARKSPUR LN, MONTEREY, CA 93940(831) 647-8490(831) 641-7320 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 5, 2025, Nov 11, 2021 (2 updates tracked since 2021).

About Mrs. Tarin Della Muir-davis Lmft NPPES

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

MRS. TARIN DELLA MUIR-DAVIS LMFT (NPI 1154087369) is an individual marriage & family therapist in Monterey, California, licensed in California (159244) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1154087369
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. TARIN DELLA MUIR-DAVISCredential: LMFT
Location Address9829 BLUE LARKSPUR LNMonterey, CA 93940-6535
Mailing Address9829 Blue Larkspur LnMonterey, CA 93940-6535 · (831) 647-8490 · Fax (831) 641-7320
Phone(831) 647-8490
Fax(831) 641-7320
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateNovember 11, 2021
Last NPPES UpdateDecember 5, 20252 updates tracked since enumeration
NPPES CertifiedDecember 5, 2025
✔ NPI 1154087369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 159244
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.
9829 BLUE LARKSPUR LN, Monterey, CA 93940
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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

Mrs. Tarin Della Muir-davis 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 ID8426543315
PECOS Enrollment IDI20251218000903
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 Tarin Muir-davis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellspring Psychological Services, Inc.
Same address
Counseling
9829 BLUE LARKSPUR LN STE 2
Monterey, CA 93940
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1336680495 (831) 647-8490

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 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CINDY CISNEROS PH.D.
Psychologist (Clinical)
9829 BLUE LARKSPUR LN
MONTEREY, CA 93940
Monterey County (831) 647-8490
MRS. SHAHIN TONANTZIN ESPINOSA LCSW, PPSC
Social Worker (Clinical)
9829 BLUE LARKSPUR LN
MONTEREY, CA 93940
Monterey County (831) 647-8490
SHANNON GARNSEY LMFT
Marriage & Family Therapist
9829 BLUE LARKSPUR LN
MONTEREY, CA 93940
Monterey County (831) 647-8490
FREDERICK WILLIAM RISARD
Social Worker (Clinical)
9829 BLUE LARKSPUR LN
MONTEREY, CA 93940
Monterey County (209) 658-9832

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 Tarin Muir-davis's NPI number?

The NPI number for Tarin Muir-davis is 1154087369. It was assigned to this individual provider in the NPPES registry on November 11, 2021.

Where is Tarin Muir-davis located?

Tarin Muir-davis practices at 9829 Blue Larkspur Ln, Monterey, CA 93940. The listed phone number is (831) 647-8490.

What is Tarin Muir-davis's specialty?

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

Is Tarin Muir-davis enrolled in Medicare?

Yes. Tarin Muir-davis 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 Tarin Muir-davis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tarin Muir-davis reassigns Medicare benefits to Wellspring Psychological Services, Inc. (Monterey, 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 Tarin Muir-davis'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 Tarin Muir-davis was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.