1. Home
  2. Directory
  3. Montana
  4. Billings
  5. Social Worker
  6. NPI Profile

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

Active since November 21, 2014PECOS Enrolled
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: August 09, 2026.

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

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
Open in Google Maps ↗

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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Jamie Nicole Spencer Lac, Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3382
DR. JENNIFER AKIKO VINNOLA DRPH, MS, RD
Dietitian, Registered
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350
SAMANTHA MILLER RN
Registered Nurse
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350
PAMELA WETSTEIN RN
Registered Nurse
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3220
YELLOWSTONE CITY COUNTY HEALTH DEPARTMENT
Public Health or Welfare
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3200
SHAE ELIZABETH SAUNDERS MD
Family Medicine
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350
ASHLEY DAWN MARIE BAUMEISTER
Registered Nurse (Case Management)
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3360
MEGAN B LITTLEFIELD M.D.
Internal Medicine
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350

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 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.

Where is Jamie Spencer located?

Jamie Spencer practices at 123 S 27th St, Billings, MT 59101. The listed phone number is (406) 247-3350.

What is Jamie Spencer's specialty?

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

Is Jamie Spencer enrolled in Medicare?

Yes. Jamie Spencer is registered in the Medicare PECOS enrollment system.

What insurance does Jamie Spencer accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and PacificSource Health Plans list Jamie Spencer 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 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 3 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.