Peter Leahey, M.D.
NPI 1104143726 · Infectious Disease Physician · Portland, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Leahey, M.D. is a Infectious Disease Physician provider in Portland, OR (NPI 1104143726).
Provider details
- NPI number
- 1104143726
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60344929 (WA)
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 tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
593 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) |
|---|---|---|
| Administration of Influenza Virus VaccineG0008 | 314 | $19 |
| Admn Sarscov2 Vacc 1 Dose90480 | 279 | $44 |
Typical Medicare-allowed amounts for these services range $19–$44 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 150 | 42 |
| Atorvastatin Calcium | 144 | 42 |
| Valacyclovir Hclbrand: Valacyclovir | 80 | 26 |
| Emtricitab/Rilpiviri/Tenof Alabrand: Odefsey | 68 | 18 |
| Lisinopril | 67 | 21 |
| Dolutegravir Sodiumbrand: Tivicay | 66 | 20 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 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
Registry dates
- Enumerated
- 2010-04-21
- Last updated
- 2022-02-04
Frequently asked questions
- What is Peter Leahey's NPI number?
- Peter Leahey's National Provider Identifier (NPI) is 1104143726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Leahey's specialty?
- Peter Leahey is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Leahey located?
- Peter Leahey's practice location on file with NPPES is 3550 N Interstate Ave, Portland, OR 97227-1196.
- What is Peter Leahey's phone number?
- The practice phone number listed in the NPPES registry for Peter Leahey is (503) 249-3442.
- Does Peter Leahey accept Medicare?
- Peter Leahey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Leahey's NPI active?
- Yes — Peter Leahey's NPI (1104143726) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.