1. Home
  2. Directory
  3. Washington
  4. Olympia
  5. Internal Medicine
  6. NPI Profile

SARAH B MERRIFIELD MD
NPI 1104014364
Internal Medicine - Hospice and Palliative Medicine in Olympia, WA

Active since October 11, 2007PECOS Enrolled
413 LILLY RD NE, PALLIATIVE CARE, OLYMPIA, WA 98506(360) 491-9480 Get Directions Write a Review

NPPES record last updated: June 18, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sarah B Merrifield Md NPPES

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

SARAH B MERRIFIELD MD (NPI 1104014364) is an individual hospice and palliative medicine provider in Olympia, Washington, licensed in Washington (MD00046168) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104014364
Entity TypeIndividualFemale
Primary Taxonomy207RH0002X
Provider Legal NameSARAH B MERRIFIELDCredential: MD
Location Address413 LILLY RD NE, PALLIATIVE CAREOlympia, WA 98506-5133
Mailing AddressPo Box 3505Portland, OR 97208-3505
Phone(360) 491-9480
Sole ProprietorNo
Enumeration DateOctober 11, 2007
Last NPPES UpdateJune 18, 2021
NPPES CertifiedJune 18, 2021
✔ NPI 1104014364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License✔ Licensed in WA · MD00046168
Definition
An internal 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.
413 LILLY RD NE, Olympia, WA 98506
Open in Google Maps ↗

Other Identifiers 1

OtherMD00046168WA · State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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)

Sarah B Merrifield Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
29 services20 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.
24 services24 patients

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.

DR. JEFFREY HOWARD MD
Emergency Medicine
413 LILLY RD NE
OLYMPIA, WA 98506
Thurston County (360) 491-9480
DR. PENELOPE ANNE GOODE M.D.
Emergency Medicine
413 LILLY RD NE, OLYMPIA EMERGENCY SERVICES
OLYMPIA, WA 98506
Thurston County (360) 493-4554
MR. URIEL JIMENEZ SANCHEZ
Pharmacist
413 LILLY RD NE
OLYMPIA, WA 98506
Thurston County (360) 493-7179
DANIEL HU
Pharmacist
413 LILLY RD NE
OLYMPIA, WA 98506
Thurston County (360) 493-5438
RAFFY JATAMOSA
Registered Nurse
413 LILLY RD NE
OLYMPIA, WA 98506
Thurston County (360) 491-9480
CHANH TAM NGUYEN
Student in an Organized Health Care Education/Training Program
413 LILLY RD NE
OLYMPIA, WA 98506
Thurston County (360) 493-7525
SUSAN A DERRY MD
Emergency Medicine
413 LILLY RD NE, MSDDH09
OLYMPIA, WA 98506
Thurston County (360) 918-0119
AMORY E.W. BALLANTINE LICSW
Social Worker (Clinical)
413 LILLY RD NE
OLYMPIA, WA 98506
Thurston County (360) 491-9480

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 Sarah Merrifield's NPI number?

The NPI number for Sarah Merrifield is 1104014364. It was assigned to this individual provider in the NPPES registry on October 11, 2007.

Where is Sarah Merrifield located?

Sarah Merrifield practices at 413 Lilly Rd NE Palliative Care, Olympia, WA 98506. The listed phone number is (360) 491-9480.

What is Sarah Merrifield's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Sarah Merrifield enrolled in Medicare?

Yes. Sarah Merrifield is registered in the Medicare PECOS enrollment system.

What insurance does Sarah Merrifield accept?

Health plans from PacificSource Health Plans list Sarah Merrifield 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 Sarah Merrifield was last updated on June 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.