MARY CATHERINE FIRST MD
NPI 1659212777
Student in an Organized Health Care Education/Training Program in Portland, OR
About Mary Catherine First Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY CATHERINE FIRST MD (NPI 1659212777) is an individual student in an organized health care education/training program in Portland, Oregon and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mary Catherine First Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
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.
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
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 First's NPI number?
The NPI number for Mary First is 1659212777. It was assigned to this individual provider in the NPPES registry on April 2, 2026.
Where is Mary First located?
Mary First practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-8211.
What is Mary First's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Mary First enrolled in Medicare?
Yes. Mary First is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Mary First was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mary Catherine First, MD · NPI 1659212777
Student in an Organized Health Care Education/Training Program provider in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 2, 2026.
## Identity
- **NPI:** 1659212777 (Entity type: Individual)
- **Enumerated:** April 2, 2026
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, Portland, OR 97239-3098
- **Phone:** (503) 494-8211
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** April 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1659212777) · Data from the CMS NPPES public registry.