Donald Machen, DMD
NPI 1285741488 · Orthodontics and Dentofacial Orthopedics Dentistry · Pittsburgh, PA
Donald Machen, DMD is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Pittsburgh, PA (NPI 1285741488).
Provider details
- NPI number
- 1285741488
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- DS17938 (PA)
Specialties & taxonomies
Dental Providers
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
- 2006-08-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Machen's NPI number?
- Donald Machen's National Provider Identifier (NPI) is 1285741488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Machen's specialty?
- Donald Machen is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Donald Machen located?
- Donald Machen's practice location on file with NPPES is 2023 Murray Ave, Pittsburgh, PA 15217-2103.
- What is Donald Machen's phone number?
- The practice phone number listed in the NPPES registry for Donald Machen is (412) 421-3223.
- Is Donald Machen's NPI active?
- Yes — Donald Machen's NPI (1285741488) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.