DR. JOHN C MCCREARY MD
NPI 1275556664
Anesthesiology in Portland, OR
About Dr. John C Mccreary Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN C MCCREARY MD (NPI 1275556664) is an individual anesthesiology provider in Portland, Oregon, licensed in Oregon (MD24565) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and is a graduate of Medical College Of Georgia School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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
Dr. John C Mccreary Md 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.
Medicare Billing Reassignments
2Medicare enrollment records show John Mccreary reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 2 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 419 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence St Vincent Medical Center
Acute Care Hospitals · Portland, OROther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 John Mccreary's NPI number?
The NPI number for John Mccreary is 1275556664. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is John Mccreary located?
John Mccreary practices at 707 SW Washington St Ste 700, Portland, OR 97205. The listed phone number is (503) 299-9906.
What is John Mccreary's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is John Mccreary enrolled in Medicare?
Yes. John Mccreary 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 John Mccreary's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mccreary reassigns Medicare benefits to 2 organizations: Oregon Outpatient Anesthesia Associates LLC (Portland, OR) and Hospitalist Medicine Physicians Of Washington - Tcs (Portland, 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 John Mccreary's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Mccreary affiliated with any hospitals?
According to CMS data, John Mccreary is affiliated with Providence St Vincent Medical Center.
When was this NPI record last updated?
The NPPES record for John Mccreary was last updated on October 18, 2018. 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.
# Dr. John C Mccreary, MD · NPI 1275556664
Anesthesiology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since July 26, 2006.
## Identity
- **NPI:** 1275556664 (Entity type: Individual)
- **Enumerated:** July 26, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD24565 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 707 SW WASHINGTON ST, STE 700, Portland, OR 97205-3536
- **Phone:** (503) 299-9906 · **Fax:** (503) 225-9002
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Oregon Outpatient Anesthesia Associates LLC (NPI 1083499727, Portland, OR); Hospitalist Medicine Physicians Of Washington - Tcs (NPI 1649816380, Portland, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** October 18, 2018
- **Other identifiers:** Medicaid 1275556664 (ID); Medicaid 1275556664 (MT); Medicaid 227006 (OR); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1275556664) · Data from the CMS NPPES public registry.