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MICHAEL OH M.D.
NPI 1104177120
Emergency Medicine in Salem, OR

Active since October 01, 2012PECOS EnrolledAccepts Medicare Assignment
890 OAK ST SE BLDG A, SALEM, OR 97301(503) 814-1278 Get Directions Write a Review

NPPES record last updated: December 4, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Michael Oh M.d. NPPES

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

MICHAEL OH M.D. (NPI 1104177120) is an individual emergency medicine provider in Salem, Oregon, licensed in Oregon (175380) and active in the NPI registry since October 2012. He is enrolled in Medicare PECOS, is affiliated with Salem Hospital, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1104177120
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMICHAEL OHCredential: M.D.
Location Address890 OAK ST SE BLDG ASalem, OR 97301-3905
Mailing Address890 Oak St Se Bldg ASalem, OR 97301-3905 · (503) 814-1278
Phone(503) 814-1278
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateOctober 1, 2012
Last NPPES UpdateDecember 4, 2017
✔ NPI 1104177120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in OR · 175380
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
890 OAK ST SE BLDG A, Salem, OR 97301
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael Oh 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 ID4486946290
PECOS Enrollment IDI20160714000386
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

2

Medicare enrollment records show Michael Oh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Salem Emergency Physicians Service, PC
Same address
Emergency Medicine
890 OAK STREET, SE BUILDING 'A'
Salem, OR 97301
  • Reassigned Medicare billing, Oregon enrollment
  • 47 clinicians in this Medicare group
NPI 1063454395 (503) 561-5634
Salem Health West Valley
14 mi
Critical Access
525 SE WASHINGTON ST
Dallas, OR 97338
  • Reassigned Medicare billing, Oregon enrollment
  • 254 clinicians in this Medicare group
NPI 1245237486 (503) 623-8301

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 4

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.
194 services191 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 services118 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.
66 services63 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.
53 services50 patients

Hospital Affiliations CMS Care Compare 2

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

Salem Hospital

Acute Care Hospitals · Salem, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380051
Location890 Oak Street, SESalem, OR 97301 · Marion County
Emergency services Birthing friendly

West Valley Hospital

Critical Access Hospitals · Dallas, OR
OwnershipVoluntary non-profit - Private
CMS Certification Number381308
Location525 SE Washington StreetDallas, OR 97338 · Polk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97301 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
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
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 19

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

MR. CHRISTOPHER MICHAEL SIMPSON PA
Physician Assistant
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (503) 814-1278
JACOB VANDERSTARRE M.D.
Emergency Medicine
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (855) 691-9890
TYLER O STUTZMAN PA-C
Physician Assistant
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (503) 814-1280
DR. TIMOTHY STEVEN DUENAS M.D.
Emergency Medicine
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (503) 561-5634
DR. STEFANI ANNE SORENSEN D.O.
Emergency Medicine
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (503) 561-5200
ELLIE MORROW
Physician Assistant
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (855) 691-9890
SCOTT CRUISE DO
Emergency Medicine
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (855) 691-9890
DR. RONALD S LOTOC MD
Family Medicine
890 OAK ST SE BLDG A
SALEM, OR 97301
Marion County (800) 813-2000

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 Oh's NPI number?

The NPI number for Michael Oh is 1104177120. It was assigned to this individual provider in the NPPES registry on October 1, 2012.

Where is Michael Oh located?

Michael Oh practices at 890 Oak St SE Bldg A, Salem, OR 97301. The listed phone number is (503) 814-1278.

What is Michael Oh's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Michael Oh enrolled in Medicare?

Yes. Michael Oh 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.

Which organizations bill Medicare for Michael Oh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Oh reassigns Medicare benefits to 2 organizations: Salem Emergency Physicians Service, PC (Salem, OR) and Salem Health West Valley (Dallas, OR). 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 Oh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Michael Oh affiliated with any hospitals?

According to CMS data, Michael Oh is affiliated with Salem Hospital and West Valley Hospital.

When was this NPI record last updated?

The NPPES record for Michael Oh was last updated on December 4, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.