MR. DAVID CHRISTOPHER BULLOCK CRNA
NPI 1831368802
Nurse Anesthetist, Certified Registered in Portland, OR
About Mr. David Christopher Bullock Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DAVID CHRISTOPHER BULLOCK CRNA (NPI 1831368802) is an individual nurse anesthetist, certified registered in Portland, Oregon, licensed in Oregon (200860006CRNA) and active in the NPI registry since February 2008. He is affiliated with Ohsu Hospital And Clinics and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Mr. David Christopher Bullock Crna 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 Reassignment
Medicare enrollment records show David Bullock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 279 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.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 David Bullock's NPI number?
The NPI number for David Bullock is 1831368802. It was assigned to this individual provider in the NPPES registry on February 25, 2008.
Where is David Bullock located?
David Bullock practices at 3181 SW Sam Jackson Park Rd # Uhs-2, Portland, OR 97239. The listed phone number is (503) 494-1127.
What is David Bullock's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is David Bullock enrolled in Medicare?
Yes. David Bullock 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 organization bills Medicare for David Bullock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Bullock reassigns Medicare benefits to University Anesthesiology Associates, LLC (Portland, OR). The 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 David Bullock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Bullock accept?
Health plans from Moda Health Plan, Inc. list David Bullock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Bullock affiliated with any hospitals?
According to CMS data, David Bullock is affiliated with Ohsu Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for David Bullock was last updated on March 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mr. David Christopher Bullock, CRNA · NPI 1831368802
Nurse Anesthetist, Certified Registered physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since February 25, 2008.
## Identity
- **NPI:** 1831368802 (Entity type: Individual)
- **Enumerated:** February 25, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 200860006CRNA (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD # UHS-2, Portland, OR 97239-3011
- **Phone:** (503) 494-1127
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** University Anesthesiology Associates, LLC (NPI 1841217817, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** March 10, 2014
- **Other identifiers:** Medicare PIN P01259527 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1831368802) · Data from the CMS NPPES public registry.