Jeffrey a Kantor MD a Medical Corporation
NPI 1336335355 · Orthopaedic Surgery Physician · Valencia, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey a Kantor MD a Medical Corporation is a Orthopaedic Surgery Physician organization in Valencia, CA (NPI 1336335355).
Provider details
- NPI number
- 1336335355
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Kantor, M.D.(661) 259-2110
- License
- A69250 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-09-24
- Last updated
- 2024-04-15
- Certified
- 2024-04-15
Frequently asked questions
- What is Jeffrey a Kantor MD a Medical Corporation's NPI number?
- Jeffrey a Kantor MD a Medical Corporation's National Provider Identifier (NPI) is 1336335355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey a Kantor MD a Medical Corporation?
- Jeffrey a Kantor MD a Medical Corporation is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey a Kantor MD a Medical Corporation located?
- Jeffrey a Kantor MD a Medical Corporation's practice location on file with NPPES is 27875 Smyth Dr Ste 101, Valencia, CA 91355-6064.
- What is Jeffrey a Kantor MD a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey a Kantor MD a Medical Corporation is (661) 259-2110.
- Does Jeffrey a Kantor MD a Medical Corporation accept Medicare?
- Jeffrey a Kantor MD a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jeffrey a Kantor MD a Medical Corporation?
- The authorized official listed on Jeffrey a Kantor MD a Medical Corporation's NPPES record is Jeffrey Kantor, M.D.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey a Kantor MD a Medical Corporation's NPI active?
- Yes — Jeffrey a Kantor MD a Medical Corporation's NPI (1336335355) is active in the NPPES registry as of the last update on 2024-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.