Matthew Altieri, DO
NPI 1750842779 · Hospitalist Physician · Morristown, NJ
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Altieri, DO is a Hospitalist Physician provider in Morristown, NJ (NPI 1750842779).
Provider details
- NPI number
- 1750842779
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 25MB11450900 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,188 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 50 Minutes99233 | 1,113 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 510 | $83 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 320 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 123 | $182 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $101 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 27 | 26 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 23 | 20 |
| Torsemide | 21 | 21 |
| Pantoprazole Sodium | 20 | 20 |
| Cefuroxime Axetilbrand: Cefuroxime | 19 | 18 |
| Spironolactone | 17 | 16 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$211 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-31
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is Matthew Altieri's NPI number?
- Matthew Altieri's National Provider Identifier (NPI) is 1750842779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Altieri's specialty?
- Matthew Altieri is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Altieri located?
- Matthew Altieri's practice location on file with NPPES is 100 Madison Ave, Morristown, NJ 07960-6136.
- What is Matthew Altieri's phone number?
- The practice phone number listed in the NPPES registry for Matthew Altieri is (973) 971-5000.
- Does Matthew Altieri accept Medicare?
- Matthew Altieri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Altieri's NPI active?
- Yes — Matthew Altieri's NPI (1750842779) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.