Mary Blair Matejczyk, M.D.
NPI 1609830223 · Orthopaedic Surgery Physician · Cleveland, OH
Mary Blair Matejczyk, M.D. is a Orthopaedic Surgery Physician provider in Cleveland, OH (NPI 1609830223).
Provider details
- NPI number
- 1609830223
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35046116M (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
20 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
- 2006-04-12
- Last updated
- 2008-02-06
Frequently asked questions
- What is Mary Blair Matejczyk's NPI number?
- Mary Blair Matejczyk's National Provider Identifier (NPI) is 1609830223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Blair Matejczyk's specialty?
- Mary Blair Matejczyk is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Blair Matejczyk located?
- Mary Blair Matejczyk's practice location on file with NPPES is 9500 Euclid Ave, Cleveland, OH 44195-0001.
- What is Mary Blair Matejczyk's phone number?
- The practice phone number listed in the NPPES registry for Mary Blair Matejczyk is (800) 223-2273.
- Is Mary Blair Matejczyk's NPI active?
- Yes — Mary Blair Matejczyk's NPI (1609830223) is active in the NPPES registry as of the last update on 2008-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.