Warren Spitz, MD
NPI 1033470315 · Anesthesiology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Spitz, MD is a Anesthesiology Physician provider in Portland, OR (NPI 1033470315).
Provider details
- NPI number
- 1033470315
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0070691 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
202 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ultrasonic Guidance for Blood Vessel Access76937 | 48 | $13 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 43 | $42 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 18 | $67 |
| Anesthesia for X-Ray on Artery of Brain, Heart, Or Chest01926 | 16 | $333 |
| Other Procedure on Nervous System64999 | 14 | $74 |
| Ultrasonic Guidance for Needle Placement76942 | 13 | $29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 11650 W 2nd PlLakewood, CO 80228-1527Phone: (720) 321-1010Fax: (720) 321-1001
Registry dates
- Enumerated
- 2012-06-04
- Last updated
- 2024-10-08
- Certified
- 2024-10-08
Frequently asked questions
- What is Warren Spitz's NPI number?
- Warren Spitz's National Provider Identifier (NPI) is 1033470315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Spitz's specialty?
- Warren Spitz is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Spitz located?
- Warren Spitz's practice location on file with NPPES is 707 Sw Washington St Ste 700, Portland, OR 97205-3523.
- What is Warren Spitz's phone number?
- The practice phone number listed in the NPPES registry for Warren Spitz is (503) 299-9906.
- Does Warren Spitz accept Medicare?
- Warren Spitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Spitz's NPI active?
- Yes — Warren Spitz's NPI (1033470315) is active in the NPPES registry as of the last update on 2024-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.