Christopher Belz, PSY.D.
NPI 1730421942 · Psychologist · Sparta, NJ
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Belz, PSY.D. is a Psychologist provider in Sparta, NJ (NPI 1730421942).
Provider details
- NPI number
- 1730421942
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35SI00566200 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
326 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) |
|---|---|---|
| Psychotherapy, 45 Minutes90834 | 306 | $110 |
| Psychiatric Diagnostic Evaluation90791 | 20 | $184 |
Typical Medicare-allowed amounts for these services range $110–$184 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 350 Sparta AveBldg C, Suite 8Sparta, NJ 07871-1120Phone: (908) 812-3532
Registry dates
- Enumerated
- 2013-03-26
- Last updated
- 2020-04-11
- Certified
- 2020-04-11
Frequently asked questions
- What is Christopher Belz's NPI number?
- Christopher Belz's National Provider Identifier (NPI) is 1730421942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Belz's specialty?
- Christopher Belz is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Christopher Belz located?
- Christopher Belz's practice location on file with NPPES is 350 Sparta Ave, Sparta, NJ 07871-1120.
- What is Christopher Belz's phone number?
- The practice phone number listed in the NPPES registry for Christopher Belz is (908) 812-3532.
- Does Christopher Belz accept Medicare?
- Christopher Belz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Belz's NPI active?
- Yes — Christopher Belz's NPI (1730421942) is active in the NPPES registry as of the last update on 2020-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.