Spencer Liem, MD
NPI 1619596095 · Urology Physician · Monroeville, PA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Liem, MD is a Urology Physician provider in Monroeville, PA (NPI 1619596095).
Provider details
- NPI number
- 1619596095
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$478 across 10 records (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)
- 300 Halket St Ste 2541Pittsburgh, PA 15213-3108Phone: (412) 380-5063
Registry dates
- Enumerated
- 2020-04-15
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Spencer Liem's NPI number?
- Spencer Liem's National Provider Identifier (NPI) is 1619596095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Liem's specialty?
- Spencer Liem is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Spencer Liem located?
- Spencer Liem's practice location on file with NPPES is 400 Oxford Dr Ste 100, Monroeville, PA 15146-6310.
- What is Spencer Liem's phone number?
- The practice phone number listed in the NPPES registry for Spencer Liem is (412) 380-5063.
- Does Spencer Liem accept Medicare?
- Spencer Liem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Liem's NPI active?
- Yes — Spencer Liem's NPI (1619596095) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.