IndividualActive
Mark Ritter, D.D.S.
NPI 1235118274 · General Practice Dentistry · Alexandria, PA
Mark Ritter, D.D.S. is a General Practice Dentistry provider in Alexandria, PA (NPI 1235118274).
Provider details
- NPI number
- 1235118274
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- License
- DS019615L (PA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
846 Medical Center Dr
Alexandria, PA 16611-2936
Phone: (814) 669-9004
Approximate (ZIP-level) locationGet directions
Mailing address
1611 Mountain Laurel Ct
Warriors Mark, PA 16877-6411
Registry dates
- Enumerated
- 2006-01-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Ritter's NPI number?
- Mark Ritter's National Provider Identifier (NPI) is 1235118274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ritter's specialty?
- Mark Ritter is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Ritter located?
- Mark Ritter's practice location on file with NPPES is 846 Medical Center Dr, Alexandria, PA 16611-2936.
- What is Mark Ritter's phone number?
- The practice phone number listed in the NPPES registry for Mark Ritter is (814) 669-9004.
- Is Mark Ritter's NPI active?
- Yes — Mark Ritter's NPI (1235118274) 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.