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MICHAEL MURPHY WOLL M.D.
NPI 1104857770
Surgery in Bend, OR

Active since July 05, 2006PECOS Enrolled
2200 NE NEFF RD STE 302, BEND, OR 97701(541) 706-6915(541) 706-6733 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 4, 2026, Aug 30, 2023, Oct 19, 2021 and 2 more (5 updates tracked since 2017).

About Michael Murphy Woll M.d. NPPES

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

MICHAEL MURPHY WOLL M.D. (NPI 1104857770) is an individual surgery provider in Bend, Oregon, licensed in Oregon (MD176208) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Newport.

NPPES Registry Identity

NPI1104857770
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMICHAEL MURPHY WOLLCredential: M.D.
Location Address2200 NE NEFF RD STE 302Bend, OR 97701-4279
Mailing AddressPo Box 5579Bend, OR 97708-5579 · (541) 706-6915 · Fax (541) 706-6733
Phone(541) 706-6915
Fax(541) 706-6733
Sole ProprietorNo
Enumeration DateJuly 5, 2006
Last NPPES UpdateMay 4, 20265 updates tracked since enumeration
NPPES CertifiedMay 4, 2026
✔ NPI 1104857770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in OR · MD176208✔ Licensed in CO · 4760
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
2200 NE NEFF RD STE 302, Bend, OR 97701
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Secondary Practice Location 1

Location 1930 SW Abbey St Ste BNewport, OR 97365-4820 · Phone (541) 574-7235

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Murphy Woll M.d. 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Michael Woll reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Charles Health System, Inc.
0.1 mi
Family Medicine
2500 NE NEFF RD
Bend, OR 97701
  • Reassigned Medicare billing, Oregon enrollment
  • 348 clinicians in this Medicare group
NPI 1023331303 (541) 382-4321
Samaritan Pacific Health Services, Inc.
138 mi
Rural Health
199 WEST HIGHWAY 20
Toledo, OR 97391
  • Reassigned Medicare billing, Oregon enrollment
  • 348 clinicians in this Medicare group
NPI 1568543692 (541) 574-2730
Intermountain Medical Group Denver, LLC
877 mi
Family Medicine
15389 W 91ST DR STE 100
Arvada, CO 80007
  • Reassigned Medicare billing, Colorado enrollment
  • 1,270 clinicians in this Medicare group
NPI 1043973902 (303) 603-9300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
31 services31 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.
19 services12 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.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97701 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
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
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.

MS. DEBORA ANN LEONARDO FNP-BC
Nurse Practitioner (Family)
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (541) 706-6915
ARTHRITIS AND OSTEOPORSIS CLINIC LLC
Internal Medicine (Rheumatology)
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (541) 317-1812
DR. ANDREW JON RIGGLE MD
Surgery
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (541) 706-6915
DR. MARYCLARE SARFF M.D.
Surgery
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (541) 706-6915
JOSEPH W FLANNERY MD
Internal Medicine
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (541) 706-2949
ANNE ONISHI M.D.
Surgery
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (541) 706-6915
MARY ROUZER DNP
Nurse Practitioner (Family)
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (541) 706-4220
EMILY GEIGER MAXWELL PA-C
Physician Assistant
2200 NE NEFF RD STE 302
BEND, OR 97701
Deschutes County (651) 706-6915

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 Michael Woll's NPI number?

The NPI number for Michael Woll is 1104857770. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is Michael Woll located?

Michael Woll practices at 2200 NE Neff Rd Ste 302, Bend, OR 97701. The listed phone number is (541) 706-6915.

What is Michael Woll's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Michael Woll enrolled in Medicare?

Yes. Michael Woll is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Woll's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Woll reassigns Medicare benefits to 3 organizations: St. Charles Health System, Inc. (Bend, OR), Samaritan Pacific Health Services, Inc. (Toledo, OR) and Intermountain Medical Group Denver, LLC (Arvada, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Woll's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Woll accept?

Health plans from PacificSource Health Plans and Providence Health Plan list Michael Woll 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 Michael Woll was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.