Christopher Sivak, M.D.
NPI 1386787067 · Internal Medicine Physician · Brecksville, OH
Christopher Sivak, M.D. is a Internal Medicine Physician provider in Brecksville, OH (NPI 1386787067).
Provider details
- NPI number
- 1386787067
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35061169 (OH)
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
19 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
- 2007-02-14
- Last updated
- 2007-07-09
Frequently asked questions
- What is Christopher Sivak's NPI number?
- Christopher Sivak's National Provider Identifier (NPI) is 1386787067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Sivak's specialty?
- Christopher Sivak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Sivak located?
- Christopher Sivak's practice location on file with NPPES is 4514 Boston Rd, Brecksville, OH 44141-3900.
- What is Christopher Sivak's phone number?
- The practice phone number listed in the NPPES registry for Christopher Sivak is (440) 546-9585.
- Is Christopher Sivak's NPI active?
- Yes — Christopher Sivak's NPI (1386787067) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.