Gregory Diorio, DO
NPI 1427369867 · Urology Physician · Camden, NJ
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Diorio, DO is a Urology Physician provider in Camden, NJ (NPI 1427369867).
Provider details
- NPI number
- 1427369867
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS015925 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
523 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 | 111 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $68 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 53 | $136 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 44 | $82 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $95 |
| Insertion of Stent in Ureter Using an Endoscope |
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 |
|---|---|---|
| Tamsulosin Hcl | 140 | 46 |
| Oxybutynin Chloride | 77 | 35 |
| Finasteride | 45 | 15 |
| Oxycodone Hcl | 31 | 26 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 29 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 26 | 24 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$234 across 4 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
Additional practice locations (10)
- 4160 John R StSuite 1021Detroit, MI 48201-2020Phone: (866) 437-4227Fax: (313) 745-8222
- 1 Presidential Blvd Suite 100Bala Cynwyd, PA 19004-2020Phone: (610) 667-3020
- 125 Medical Campus Drive Suite 305Lansdale, PA 19446-2020
- 7604 Central Avenue Friends Hall 104Philadelphia, PA 19111-2020Phone: (215) 745-4130Fax: (215) 745-9666
- 2301 E. Allegheny Avenue 3rd FloorPhiladelphia, PA 19134-2020Phone: (215) 634-2900Fax: (215) 634-5687
- 5401 Old York Road Klein Bldg, Suite 200Philadelphia, PA 19141-2020
- 9880 Bustleton Avenue Suite 208Philadelphia, PA 19115-2020Phone: (215) 677-0667Fax: (215) 677-1063
- 231 N. Broad Street 2nd FloorPhiladelphia, PA 19107-2020
Registry dates
- Enumerated
- 2010-06-30
- Last updated
- 2023-12-02
- Certified
- 2023-12-02
Frequently asked questions
- What is Gregory Diorio's NPI number?
- Gregory Diorio's National Provider Identifier (NPI) is 1427369867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Diorio's specialty?
- Gregory Diorio is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Diorio located?
- Gregory Diorio's practice location on file with NPPES is 3 Cooper Plz Rm 104, Camden, NJ 08103-1407.
- What is Gregory Diorio's phone number?
- The practice phone number listed in the NPPES registry for Gregory Diorio is (856) 342-3113.
- Does Gregory Diorio accept Medicare?
- Gregory Diorio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Diorio's NPI active?
- Yes — Gregory Diorio's NPI (1427369867) is active in the NPPES registry as of the last update on 2023-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.