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MS. KOLBY MERTZ GAMBILL LICSW
NPI 1669858601
Social Worker - Clinical in Port Townsend, WA

Active since July 31, 2015PECOS EnrolledAccepts Medicare Assignment
1136 WATER ST STE 102, PORT TOWNSEND, WA 98368(360) 207-4745 Get Directions Write a Review

NPPES record last updated: October 29, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 22, 2024, Jul 24, 2019, Jul 9, 2019 (3 updates tracked since 2019).

About Ms. Kolby Mertz Gambill Licsw NPPES

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

MS. KOLBY MERTZ GAMBILL LICSW (NPI 1669858601) is an individual clinical provider in Port Townsend, Washington, licensed in Washington (LW60163613) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1669858601
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. KOLBY MERTZ GAMBILLCredential: LICSW
Location Address1136 WATER ST STE 102Port Townsend, WA 98368-6728
Mailing Address1136 Water St Ste 102Port Townsend, WA 98368-6728 · (360) 207-4745
Phone(360) 207-4745
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateJuly 31, 2015
Last NPPES UpdateOctober 29, 20243 updates tracked since enumeration
NPPES CertifiedOctober 24, 2024
✔ NPI 1669858601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WA · LW60163613
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1136 WATER ST STE 102, Port Townsend, WA 98368
Open in Google Maps ↗

Secondary Practice Locations 5

Location 11010 Sheridan Street, STE 101Port Townsend, WA 98368 · Phone (360) 385-3500 · Fax (360) 385-5496
Location 2294843 US Highway 101Quilcene, WA 98376-9800 · Phone (603) 853-9913 · Fax (360) 765-3811
Location 389 Breaker LnPort Ludlow, WA 98365-9766 · Phone (360) 437-4158 · Fax (360) 437-4158
Location 4915 Sheridan StPort Townsend, WA 98368-2931 · Phone (360) 385-4848 · Fax (360) 379-4383
Location 5934 Sheridan StreetPort Townsend, WA 98368 · Phone (360) 385-5388 · Fax (360) 385-0433

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska.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

Ms. Kolby Mertz Gambill Licsw 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 ID2365758737
PECOS Enrollment IDI20150831001303
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
121 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98368 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
$0.00 typical visit price
range $57.27 – $172.80
Typical copayment $0.00 (range $14.31 – $43.20)
Most-billed visit code NA
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
Most-billed visit code 99213
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

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

NEBARI COUNSELING PLLC
Social Worker (Clinical)
1136 WATER ST STE 102
PORT TOWNSEND, WA 98368
Jefferson County (360) 207-4745

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 Kolby Gambill's NPI number?

The NPI number for Kolby Gambill is 1669858601. It was assigned to this individual provider in the NPPES registry on July 31, 2015.

Where is Kolby Gambill located?

Kolby Gambill practices at 1136 Water St Ste 102, Port Townsend, WA 98368. The listed phone number is (360) 207-4745.

What is Kolby Gambill's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Kolby Gambill enrolled in Medicare?

Yes. Kolby Gambill 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 Kolby Gambill accept?

Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Kolby Gambill 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.

When was this NPI record last updated?

The NPPES record for Kolby Gambill was last updated on October 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.