MS. JAMIE NICOLE SPENCER LAC, LCSW
NPI 1164829917
Social Worker - Clinical in Billings, MT

Q: What is Jamie Spencer's NPI number?

The NPI number for Jamie Spencer is 1164829917. It was assigned to this individual provider in the NPPES registry on November 21, 2014. The provider is also known as Jamie N. Doyle Lac.

Q: What is Jamie Spencer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jamie Spencer was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since November 21, 2014PECOS EnrolledAccepts Medicare Assignment

123 S 27TH ST, BILLINGS, MT 59101(406) 247-3350(406) 247-3389 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 5, 2026, Dec 7, 2017 (2 updates tracked since 2017).

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About Ms. Jamie Nicole Spencer Lac, Lcsw NPPES

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

MS. JAMIE NICOLE SPENCER LAC, LCSW (NPI 1164829917) is an individual clinical provider in Billings, Montana, licensed in Montana (88447) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1164829917

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMS. JAMIE NICOLE SPENCERCredential: LAC, LCSW

Location Address123 S 27TH STBillings, MT 59101-4227

Mailing Address123 S 27th StBillings, MT 59101-4227 · (406) 247-3350 · Fax (406) 247-3389

Phone(406) 247-3350

Fax(406) 247-3389

Sole ProprietorYes

Medical School CMSOtherGraduated 2007

Enumeration DateNovember 21, 2014

Last NPPES UpdateMay 5, 20262 updates tracked since enumeration

NPPES CertifiedMay 5, 2026

✔ NPI 1164829917 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in MT · 88447

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.

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 4141 (MT)

123 S 27TH ST, Billings, MT 59101

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Other Names 1

Former Name (1)Jamie N. Doyle Lac

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and more.Insurance ›

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

Ms. Jamie Nicole Spencer Lac, Lcsw 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 ID4789153735

PECOS Enrollment IDI20260519002983

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 Jamie Spencer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Yellowstone City-County Health Dept

Same address

Federally Qualified Health Center (FQHC)

123 S 27TH ST
Billings, MT 59101

Reassigned Medicare billing, Montana enrollment
42 clinicians in this Medicare group

NPI 1841219698 (406) 247-3350

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 59101 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 $56.81 – $172.26

Typical copayment $0.00 (range $14.20 – $43.06)

Most-billed visit code NA

Established Patient

$70.82 typical visit price

range $18.24 – $140.32

Typical copayment $17.70 (range $4.56 – $35.08)

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 20

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

KARMEN HAMMERMEISTER RN

Registered Nurse