Frederic Liss, MD
NPI 1447256680 · Orthopaedic Surgery Physician · Phoenixville, PA
Enrolled with Medicare as Practitioner - Hand Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederic Liss, MD is a Orthopaedic Surgery Physician provider in Phoenixville, PA (NPI 1447256680).
Provider details
- NPI number
- 1447256680
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD036317E (PA)
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 tenure38% of score
21 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2015-11-10
Frequently asked questions
- What is Frederic Liss's NPI number?
- Frederic Liss's National Provider Identifier (NPI) is 1447256680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederic Liss's specialty?
- Frederic Liss is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Frederic Liss located?
- Frederic Liss's practice location on file with NPPES is 400 Main St, Phoenixville, PA 19460-3810.
- What is Frederic Liss's phone number?
- The practice phone number listed in the NPPES registry for Frederic Liss is (610) 935-1120.
- Does Frederic Liss accept Medicare?
- Frederic Liss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederic Liss's NPI active?
- Yes — Frederic Liss's NPI (1447256680) is active in the NPPES registry as of the last update on 2015-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.