Gregory Barone, D.O.
NPI 1104016187 · Endocrinology, Diabetes & Metabolism Physician · Cherry Hill, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Barone, D.O. is a Endocrinology, Diabetes & Metabolism Physician provider in Cherry Hill, NJ (NPI 1104016187).
Provider details
- NPI number
- 1104016187
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,110 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 598 | $142 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 225 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $101 |
| 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 | 68 | $18 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 55 | $183 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 448 | 109 |
| Levothyroxine Sodium | 421 | 116 |
| Metformin Hcl | 410 | 110 |
| Metformin Hclbrand: Metformin Hcl Er | 309 | 102 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 259 | 111 |
| Pioglitazone Hcl | 238 | 54 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$70,555 across 184 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
- 2007-07-26
- Last updated
- 2016-06-21
Frequently asked questions
- What is Gregory Barone's NPI number?
- Gregory Barone's National Provider Identifier (NPI) is 1104016187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Barone's specialty?
- Gregory Barone is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Barone located?
- Gregory Barone's practice location on file with NPPES is 457 Haddonfield Rd, Cherry Hill, NJ 08002-2220.
- What is Gregory Barone's phone number?
- The practice phone number listed in the NPPES registry for Gregory Barone is (856) 406-4091.
- Does Gregory Barone accept Medicare?
- Gregory Barone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Barone's NPI active?
- Yes — Gregory Barone's NPI (1104016187) is active in the NPPES registry as of the last update on 2016-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.