Denise Bilbao, M.D.
NPI 1538173943 · Internal Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Bilbao, M.D. is a Internal Medicine Physician provider in Portland, OR (NPI 1538173943).
Provider details
- NPI number
- 1538173943
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A90590 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 428 | 130 |
| Amlodipine Besylate | 267 | 81 |
| Lisinopril | 234 | 71 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 198 | 42 |
| Gabapentin | 188 | 47 |
| Levothyroxine Sodium | 186 | 47 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2015-08-19
Frequently asked questions
- What is Denise Bilbao's NPI number?
- Denise Bilbao's National Provider Identifier (NPI) is 1538173943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Bilbao's specialty?
- Denise Bilbao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Denise Bilbao located?
- Denise Bilbao's practice location on file with NPPES is 3550 N Interstate Ave, Portland, OR 97227-1196.
- What is Denise Bilbao's phone number?
- The practice phone number listed in the NPPES registry for Denise Bilbao is (503) 813-2000.
- Does Denise Bilbao accept Medicare?
- Denise Bilbao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Bilbao's NPI active?
- Yes — Denise Bilbao's NPI (1538173943) is active in the NPPES registry as of the last update on 2015-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.