Jack Marek Klem, MD PA
NPI 1174021414 · Neurological Surgery Physician · Miami, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Marek Klem, MD PA is a Neurological Surgery Physician organization in Miami, FL (NPI 1174021414).
Provider details
- NPI number
- 1174021414
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jack Klem, Owner(786) 607-8047
- License
- ME97440 (FL)
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
8 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
- 2018-01-31
- Last updated
- 2018-01-31
Frequently asked questions
- What is Jack Marek Klem, MD PA's NPI number?
- Jack Marek Klem, MD PA's National Provider Identifier (NPI) is 1174021414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jack Marek Klem, MD PA?
- Jack Marek Klem, MD PA is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Marek Klem, MD PA located?
- Jack Marek Klem, MD PA's practice location on file with NPPES is 11760 Sw 40th St, Miami, FL 33175-3582.
- What is Jack Marek Klem, MD PA's phone number?
- The practice phone number listed in the NPPES registry for Jack Marek Klem, MD PA is (305) 223-3000.
- Does Jack Marek Klem, MD PA accept Medicare?
- Jack Marek Klem, MD PA 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 Jack Marek Klem, MD PA?
- The authorized official listed on Jack Marek Klem, MD PA's NPPES record is Jack Klem, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jack Marek Klem, MD PA's NPI active?
- Yes — Jack Marek Klem, MD PA's NPI (1174021414) is active in the NPPES registry as of the last update on 2018-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.