Mark Scaccia, M.D.
NPI 1114360443 · Internal Medicine Physician · Bethlehem, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Scaccia, M.D. is a Internal Medicine Physician provider in Bethlehem, PA (NPI 1114360443).
Provider details
- NPI number
- 1114360443
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD459341 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,070 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 540 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 251 | $170 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 234 | $112 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $129 |
| Advance Care Planning, First 30 Minutes99497 | 14 | $74 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-17
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Mark Scaccia's NPI number?
- Mark Scaccia's National Provider Identifier (NPI) is 1114360443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Scaccia's specialty?
- Mark Scaccia is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Scaccia located?
- Mark Scaccia's practice location on file with NPPES is 801 Ostrum St, Bethlehem, PA 18015-1000.
- What is Mark Scaccia's phone number?
- The practice phone number listed in the NPPES registry for Mark Scaccia is (148) 452-6664.
- Does Mark Scaccia accept Medicare?
- Mark Scaccia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Scaccia's NPI active?
- Yes — Mark Scaccia's NPI (1114360443) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.