John Lasko
NPI 1205289576 · Physical Medicine & Rehabilitation Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lasko is a Physical Medicine & Rehabilitation Physician provider in Philadelphia, PA (NPI 1205289576).
Provider details
- NPI number
- 1205289576
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-07-21
- Last updated
- 2023-11-14
- Certified
- 2023-11-14
Frequently asked questions
- What is John Lasko's NPI number?
- John Lasko's National Provider Identifier (NPI) is 1205289576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lasko's specialty?
- John Lasko is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is John Lasko located?
- John Lasko's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4238.
- What is John Lasko's phone number?
- The practice phone number listed in the NPPES registry for John Lasko is (570) 592-7740.
- Does John Lasko accept Medicare?
- John Lasko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lasko's NPI active?
- Yes — John Lasko's NPI (1205289576) is active in the NPPES registry as of the last update on 2023-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.