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MRS. ANNA MICHELLE DILLIER OLSEN
NPI 1790119626
Anesthesiology in Palo Alto, CA

Active since August 27, 2013PECOS EnrolledAccepts Medicare Assignment
69.15/100
CMS Quality Rating
725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: July 14, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 14, 2020, Mar 24, 2016 (2 updates tracked since 2016).

About Mrs. Anna Michelle Dillier Olsen NPPES

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

MRS. ANNA MICHELLE DILLIER OLSEN (NPI 1790119626) is an individual anesthesiology provider in Palo Alto, California, licensed in California (A150908) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS, is affiliated with Incline Village Community Hospital, and is a graduate of Oregon Health Sciences University School Of Medicine (2016).

NPPES Registry Identity

NPI1790119626
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMRS. ANNA MICHELLE DILLIER OLSEN
Location Address725 WELCH RDPalo Alto, CA 94304-1601
Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000
Phone(650) 497-8000
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2016
Enumeration DateAugust 27, 2013
Last NPPES UpdateJuly 14, 20202 updates tracked since enumeration
NPPES CertifiedJuly 14, 2020
✔ NPI 1790119626 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A150908
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
725 WELCH RD, Palo Alto, CA 94304
Open in Google Maps ↗

Other Names 1

Former Name (1)Ms. Anna Michelle Dillier

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

Mrs. Anna Michelle Dillier Olsen 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 ID4082036264
PECOS Enrollment IDI20200616001966
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.

Hospital Affiliations CMS Care Compare

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

Incline Village Community Hospital

Critical Access Hospitals · Incline Village, NV
OwnershipGovernment - Hospital District or Authority
CMS Certification Number291301
Location880 Alder StreetIncline Village, NV 89451 · Washoe 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.

69.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.56
Promoting Interoperability88
Improvement Activities40
Cost23.62

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.

EIRI INENAGA MS, OTR/L
Occupational Therapist (Pediatrics)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8218
WENDY LEIGH ADAMS ARNP
Nurse Practitioner (Neonatal)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
KEVIN WEI-HAN CHI MD
Pediatrics
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
ASHEEN RAMA MD
Anesthesiology (Pediatric Anesthesiology)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
CRYSTAL LEE MACKALL MD
Pediatrics (Pediatric Hematology-Oncology)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
KRISTI LYNNE O'CONNOR OT
Occupational Therapist
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
LAUREN GENNA ROOS NP
Nurse Practitioner
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
SHALINI MITTAL MD
Hospitalist
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000

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 Anna Michelle Olsen's NPI number?

The NPI number for Anna Michelle Olsen is 1790119626. It was assigned to this individual provider in the NPPES registry on August 27, 2013. The provider is also known as Ms. Anna Michelle Dillier.

Where is Anna Michelle Olsen located?

Anna Michelle Olsen practices at 725 Welch Rd, Palo Alto, CA 94304. The listed phone number is (650) 497-8000.

What is Anna Michelle Olsen's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Anna Michelle Olsen enrolled in Medicare?

Yes. Anna Michelle Olsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Anna Michelle Olsen affiliated with any hospitals?

According to CMS data, Anna Michelle Olsen is affiliated with Incline Village Community Hospital.

When was this NPI record last updated?

The NPPES record for Anna Michelle Olsen was last updated on July 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.