Oscar Lopez, MD
NPI 1487623518 · Specialist · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oscar Lopez, MD is a Specialist provider in Pittsburgh, PA (NPI 1487623518).
Provider details
- NPI number
- 1487623518
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- License
- MD049809L (PA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
40 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $122 |
Typical Medicare-allowed amounts for these services range $84–$122 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 144 | 40 |
| Memantine Hcl | 139 | 28 |
| Sertraline Hcl | 85 | 14 |
| Trazodone Hcl | 37 | — |
| Levetiracetam | 27 | — |
| Galantamine Hbrbrand: Galantamine Er | 20 | — |
| Lorazepam | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Oscar Lopez's NPI number?
- Oscar Lopez's National Provider Identifier (NPI) is 1487623518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Lopez's specialty?
- Oscar Lopez is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Oscar Lopez located?
- Oscar Lopez's practice location on file with NPPES is 3459 5th Ave, Pittsburgh, PA 15213-3236.
- What is Oscar Lopez's phone number?
- The practice phone number listed in the NPPES registry for Oscar Lopez is (412) 692-2700.
- Does Oscar Lopez accept Medicare?
- Oscar Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oscar Lopez's NPI active?
- Yes — Oscar Lopez's NPI (1487623518) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.