John Chapman, MD
NPI 1811971377 · Urology Physician · Brick, NJ
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Chapman, MD is a Urology Physician provider in Brick, NJ (NPI 1811971377).
Provider details
- NPI number
- 1811971377
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06877600 (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
20 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
7,143 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 1,436 | $2 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,186 | $134 |
| 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 | 784 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 474 | $96 |
| Detection Test By Nucleic Acid for Organism, Amplified Probe Technique87798 | 364 | $34 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 940 | 289 |
| Finasteride | 589 | 174 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 248 | 81 |
| Ciprofloxacin Hcl | 221 | 165 |
| Levofloxacin | 119 | 102 |
| Dutasteride | 114 | 34 |
| Mirabegronbrand: Myrbetriq | 103 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$838 across 41 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
- 2005-11-30
- Last updated
- 2018-08-30
Frequently asked questions
- What is John Chapman's NPI number?
- John Chapman's National Provider Identifier (NPI) is 1811971377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chapman's specialty?
- John Chapman is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is John Chapman located?
- John Chapman's practice location on file with NPPES is 446 Jack Martin Blvd, Brick, NJ 08724.
- What is John Chapman's phone number?
- The practice phone number listed in the NPPES registry for John Chapman is (732) 840-4300.
- Does John Chapman accept Medicare?
- John Chapman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Chapman's NPI active?
- Yes — John Chapman's NPI (1811971377) is active in the NPPES registry as of the last update on 2018-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.