DR. MARK THOMAS LARSON M.D.
NPI 1497973416
Emergency Medicine - Hospice and Palliative Medicine in Centralia, WA

Q: What is Mark Larson's NPI number?

The NPI number for Mark Larson is 1497973416. It was assigned to this individual provider in the NPPES registry on April 23, 2007.

Q: What is Mark Larson's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207PH0002X.

Q: When was this NPI record last updated?

The NPPES record for Mark Larson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 April 23, 2007PECOS EnrolledAccepts Medicare Assignment

914 S SCHEUBER RD, CENTRALIA, WA 98531(360) 330-8785(360) 330-8784 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Mark Thomas Larson M.d. NPPES

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

DR. MARK THOMAS LARSON M.D. (NPI 1497973416) is an individual hospice and palliative medicine provider in Centralia, Washington, licensed in Washington (MD00031468) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Capital Medical Center, and is a graduate of Emory University School Of Medicine (1987).

NPPES Registry Identity

NPI1497973416

Entity TypeIndividualMale

Primary Taxonomy207PH0002X

Provider Legal NameDR. MARK THOMAS LARSONCredential: M.D.

Location Address914 S SCHEUBER RDCentralia, WA 98531-9027

Mailing Address6229 Swayne Drive NeOlympia, WA 98516 · (360) 438-2865 · Fax (360) 330-8684

Phone(360) 330-8785

Fax(360) 330-8784

Sole ProprietorNo

Medical School CMSEmory University School Of MedicineGraduated 1987

Enumeration DateApril 23, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1497973416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207PH0002X

License✔ Licensed in WA · MD00031468

Definition

An emergency medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

914 S SCHEUBER RD, Centralia, WA 98531

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Other Identifiers 2

Medicare ID-Type Unspecified11511808

Medicare UPINF52053WA

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

Dr. Mark Thomas Larson M.d. 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 ID8921902297

PECOS Enrollment IDI20031125000084

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 6

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

153 services153 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

149 services138 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

88 services87 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

84 services82 patients

Electrocardiogram (ecg) 1 to 3 leads with review by physician only 93042

An Electrocardiogram (ECG) is a non-invasive test that records the electrical activity of your heart. 1 to 3 leads or sensors are placed on your body to capture this data. A physician then reviews the results to evaluate your heart's health.

37 services37 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

19 services19 patients

Hospital Affiliations CMS Care Compare

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

Capital Medical Center

Acute Care Hospitals · Olympia, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500139

Location3900 Capital Mall Dr SWOlympia, WA 98502 · Thurston County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98531 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

Most-billed visit code 99214

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.

WILLIAM ALEXANDER STEVENS MD

Family Medicine