John Schwika, DO
NPI 1699786798 · Nephrology Physician · Cherry Hill, NJ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Schwika, DO is a Nephrology Physician provider in Cherry Hill, NJ (NPI 1699786798).
Provider details
- NPI number
- 1699786798
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MB07821700 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,242 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 | 475 | $130 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 294 | $86 |
| Hemodialysis Procedure With Physician Evaluation90935 | 201 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 170 | $190 |
| Critical Care, First 30-74 Minutes99291 | 70 | $232 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 3 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 (2)
- 75 South White Horse PikeBackHammonton, NJ 08037Phone: (856) 428-8992Fax: (856) 428-9614
- 239 Hurffville Crosskeys Rd Ste 360dSewell, NJ 08080-4002Phone: (856) 374-4440Fax: (856) 374-4445
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2024-11-08
- Certified
- 2024-11-08
Frequently asked questions
- What is John Schwika's NPI number?
- John Schwika's National Provider Identifier (NPI) is 1699786798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Schwika's specialty?
- John Schwika is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is John Schwika located?
- John Schwika's practice location on file with NPPES is 401 Kings Hwy S Ste 5, Cherry Hill, NJ 08034-2500.
- What is John Schwika's phone number?
- The practice phone number listed in the NPPES registry for John Schwika is (856) 428-8992.
- Does John Schwika accept Medicare?
- John Schwika is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Schwika's NPI active?
- Yes — John Schwika's NPI (1699786798) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.