1. Home
  2. Directory
  3. Washington
  4. Vancouver
  5. Internal Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GAGE M LEMUNYAN MD
NPI 1144915380
Internal Medicine in Vancouver, WA

Active since April 05, 2023PECOS Enrolled
NE 87TH AVE, VANCOUVER, WA 98664(360) 882-2778 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2026, Jun 18, 2023, Apr 5, 2023 (3 updates tracked since 2023).

About Gage M Lemunyan Md NPPES

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

GAGE M LEMUNYAN MD (NPI 1144915380) is an individual internal medicine provider in Vancouver, Washington, licensed in Washington (MD.MD.70105667) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144915380
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGAGE M LEMUNYANCredential: MD
Location AddressNE 87TH AVEVancouver, WA 98664
Mailing AddressNe 87th AveVancouver, WA 98664 · (360) 882-2778
Phone(360) 882-2778
Sole ProprietorNo
Enumeration DateApril 5, 2023
Last NPPES UpdateAugust 5, 20263 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1144915380 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 · MD.MD.70105667
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.
NE 87TH AVE, Vancouver, WA 98664
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gage M Lemunyan 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98664 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.

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 Gage Lemunyan's NPI number?

The NPI number for Gage Lemunyan is 1144915380. It was assigned to this individual provider in the NPPES registry on April 5, 2023.

Where is Gage Lemunyan located?

Gage Lemunyan practices at NE 87th Ave, Vancouver, WA 98664. The listed phone number is (360) 882-2778.

What is Gage Lemunyan's specialty?

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

Is Gage Lemunyan enrolled in Medicare?

Yes. Gage Lemunyan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gage Lemunyan was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.