Mark Giallorenzi, DMD
NPI 1225081987 · Oral and Maxillofacial Pathology Dentistry · Scranton, PA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Giallorenzi, DMD is a Oral and Maxillofacial Pathology Dentistry provider in Scranton, PA (NPI 1225081987).
Provider details
- NPI number
- 1225081987
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Pathology DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DS030135L (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 226 | 202 |
| Ibuprofen | 181 | 158 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 36 | 28 |
| Azithromycin | 34 | 29 |
| Doxycycline Hyclate | 30 | 25 |
| Chlorhexidine Gluconate | 26 | 17 |
| Clindamycin Hcl | 13 | 11 |
| Dexamethasone | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mark Giallorenzi's NPI number?
- Mark Giallorenzi's National Provider Identifier (NPI) is 1225081987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Giallorenzi's specialty?
- Mark Giallorenzi is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Pathology Dentistry (Dental Providers).
- Where is Mark Giallorenzi located?
- Mark Giallorenzi's practice location on file with NPPES is 401 Adams Ave, Scranton, PA 18510-2025.
- What is Mark Giallorenzi's phone number?
- The practice phone number listed in the NPPES registry for Mark Giallorenzi is (570) 346-7301.
- Does Mark Giallorenzi accept Medicare?
- Mark Giallorenzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Giallorenzi's NPI active?
- Yes — Mark Giallorenzi's NPI (1225081987) 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.