Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTOPHER LUMSDEN PA-C
NPI 1912306184
Physician Assistant - Medical in Bozeman, MT

Q: What is Christopher Lumsden's NPI number?

The NPI number for Christopher Lumsden is 1912306184. It was assigned to this individual provider in the NPPES registry on August 13, 2014.

Q: What is Christopher Lumsden's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Active since August 13, 2014PECOS EnrolledAccepts Medicare Assignment

80.8/100

CMS Quality Rating

875 S COTTONWOOD RD STE 200, BOZEMAN, MT 59718(406) 414-5336(406) 414-5337 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 10, 2025, Jul 29, 2021, Mar 12, 2020 and 1 more (4 updates tracked since 2016).

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About Christopher Lumsden Pa-c NPPES

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

CHRISTOPHER LUMSDEN PA-C (NPI 1912306184) is an individual medical provider in Bozeman, Montana, licensed in Montana (MED-PAC-LIC-50877) and active in the NPI registry since August 2014. He is enrolled in Medicare PECOS, is affiliated with St James Healthcare, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1912306184

Entity TypeIndividualMale

Primary Taxonomy363AM0700X

Provider Legal NameCHRISTOPHER LUMSDENCredential: PA-C

Location Address875 S COTTONWOOD RD STE 200Bozeman, MT 59718-4222

Mailing Address915 Highland BlvdBozeman, MT 59715-6902 · (406) 414-5336 · Fax (406) 414-5337

Phone(406) 414-5336

Fax(406) 414-5337

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateAugust 13, 2014

Last NPPES UpdateJune 22, 20264 updates tracked since enumeration

NPPES CertifiedJune 22, 2026

✔ NPI 1912306184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in MT · MED-PAC-LIC-50877

Also ListedPhysician AssistantTaxonomy 363A00000X · License MED-PAC-LIC-50877 (MT)

875 S COTTONWOOD RD STE 200, Bozeman, MT 59718

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Secondary Practice Locations 2

Location 11450 Ellis St Ste 201Bozeman, MT 59715-8813 · Phone (406) 522-1144 · Fax (406) 587-5548

Location 2931 Highland Blvd Ste 3350Bozeman, MT 59715-6914 · Phone (406) 414-5000

Other Identifiers 1

Medicaid1912306184MT

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, Providence Health Plan.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

Christopher Lumsden Pa-c 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 ID1153543434

PECOS Enrollment IDI20160930001299

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 9

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

181 services139 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

123 services109 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

83 services83 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

25 services24 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

22 services22 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

14 services14 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St James Healthcare

Acute Care Hospitals · Butte, MT

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270017

Location400 S Clark StButte, MT 59701 · Silver Bow County

Emergency services Birthing friendly

Bozeman Health Deaconess Hospital

Acute Care Hospitals · Bozeman, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270057

Location915 Highland Blvd Suite 3310Bozeman, MT 59715 · Gallatin County

Emergency services Birthing friendly

Livingston Healthcare

Critical Access Hospitals · Livingston, MT

3/5 CMS rating

OwnershipPhysician

CMS Certification Number271317

Location320 Alpenglow LaneLivingston, MT 59047 · Park County

Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.8/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

88.76

Promoting Interoperability

Improvement Activities

Cost

58.08

Other Providers at the Same Location NPPES 8

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

ANDREW HERMAN M.D.

Internal Medicine (Gastroenterology)