Michael a Kropf M D a Professional Corporation
NPI 1013185321 · Orthopaedic Surgery of the Spine Physician · Fullerton, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael a Kropf M D a Professional Corporation is a Orthopaedic Surgery of the Spine Physician organization in Fullerton, CA (NPI 1013185321).
Provider details
- NPI number
- 1013185321
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Kropf, President(714) 992-5292
- License
- G56288 (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
- 2008-02-20
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Michael a Kropf M D a Professional Corporation's NPI number?
- Michael a Kropf M D a Professional Corporation's National Provider Identifier (NPI) is 1013185321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael a Kropf M D a Professional Corporation?
- Michael a Kropf M D a Professional Corporation is classified in the NPPES registry as Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael a Kropf M D a Professional Corporation located?
- Michael a Kropf M D a Professional Corporation's practice location on file with NPPES is 1440 N Harbor Blvd, Fullerton, CA 92835-4127.
- What is Michael a Kropf M D a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Michael a Kropf M D a Professional Corporation is (714) 992-5292.
- Does Michael a Kropf M D a Professional Corporation accept Medicare?
- Michael a Kropf M D a Professional 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 Michael a Kropf M D a Professional Corporation?
- The authorized official listed on Michael a Kropf M D a Professional Corporation's NPPES record is Michael Kropf, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael a Kropf M D a Professional Corporation's NPI active?
- Yes — Michael a Kropf M D a Professional Corporation's NPI (1013185321) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.