Joseph Gross, M.D.
NPI 1457355232 · Infectious Disease Physician · Newburyport, MA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Gross, M.D. is a Infectious Disease Physician provider in Newburyport, MA (NPI 1457355232).
Provider details
- NPI number
- 1457355232
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 224290 (MA)
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
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
694 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 130 | $174 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 120 | $120 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 90 | $50 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 78 | $79 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 56 | $17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 95 | 13 |
| Doxycycline Hyclate | 50 | 12 |
| Cefadroxil | 36 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 11 |
| Ampicillin Sodium | 24 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 24 | — |
| Levofloxacin | 21 | — |
Practice location
Mailing address
Additional practice locations (1)
- 41 Mall RdBurlington, MA 01805-3872Phone: (781) 744-8000
Registry dates
- Enumerated
- 2005-06-09
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Joseph Gross's NPI number?
- Joseph Gross's National Provider Identifier (NPI) is 1457355232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Gross's specialty?
- Joseph Gross is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Gross located?
- Joseph Gross's practice location on file with NPPES is 21 Highland Ave, Newburyport, MA 01950-3872.
- What is Joseph Gross's phone number?
- The practice phone number listed in the NPPES registry for Joseph Gross is (978) 499-3810.
- Does Joseph Gross accept Medicare?
- Joseph Gross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Gross's NPI active?
- Yes — Joseph Gross's NPI (1457355232) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.