DR. MARY R OEFELEIN M.D.
NPI 1467437681
Internal Medicine in Spokane, WA

Active since December 09, 2005PECOS EnrolledAccepts Medicare Assignment
104 W 5TH AVE, SUITE 200 W, SPOKANE, WA 99204(509) 744-3750(509) 744-3969 Get Directions Write a Review

NPPES record last updated: November 22, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary R Oefelein M.d. NPPES

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

DR. MARY R OEFELEIN M.D. (NPI 1467437681) is an individual internal medicine provider in Spokane, Washington, licensed in Washington (MD00043718) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1990).

NPPES Registry Identity

NPI1467437681
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARY R OEFELEINCredential: M.D.
Location Address104 W 5TH AVE, SUITE 200 WSpokane, WA 99204-4820
Mailing Address104 W 5th Ave, Suite 200 WSpokane, WA 99204-4820 · (509) 744-3750 · Fax (509) 744-3969
Fax(509) 744-3969
Sole ProprietorNo
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 1990
Enumeration DateDecember 9, 2005
Last NPPES UpdateNovember 22, 2021
NPI 1467437681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WA · MD00043718
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
104 W 5TH AVE, Spokane, WA 99204

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. Mary R Oefelein 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 ID6507843299
PECOS Enrollment IDI20091230000674
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99204 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
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.

Anesthesiology
104 W 5TH AVE, SUITE 230E
SPOKANE, WA 99204
Anesthesiology
104 W 5TH AVE, SUITE 230E
SPOKANE, WA 99204
Dermatology
104 W 5TH AVE, 330W
SPOKANE, WA 99204
Student in an Organized Health Care Education/Training Program
104 W 5TH AVE, SUITE 200W
SPOKANE, WA 99204
Nurse Anesthetist, Certified Registered
104 W 5TH AVE, SUITE 250E
SPOKANE, WA 99204
Emergency Medicine
104 W 5TH AVE, SUITE 200W
SPOKANE, WA 99204
Anesthesiology
104 W 5TH AVE, SUITE 250E
SPOKANE, WA 99204
Internal Medicine
104 W 5TH AVE, SUITE 200W
SPOKANE, WA 99204

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 Mary Oefelein's NPI number?

The NPI number for Mary Oefelein is 1467437681. It was assigned to this individual provider in the NPPES registry on December 9, 2005.

Where is Mary Oefelein located?

Mary Oefelein practices at 104 W 5th Ave Suite 200 W, Spokane, WA 99204. The listed phone number is (509) 744-3750.

What is Mary Oefelein's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mary Oefelein enrolled in Medicare?

Yes. Mary Oefelein 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.

When was this NPI record last updated?

The NPPES record for Mary Oefelein was last updated on November 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.