Rebeca Castellanos Gonzalez, PHD
NPI 1639803844 · Clinical Psychologist · Charleston, SC
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebeca Castellanos Gonzalez, PHD is a Clinical Psychologist provider in Charleston, SC (NPI 1639803844).
Provider details
- NPI number
- 1639803844
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
3 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
72 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, 1 Hour90837 | 50 | $126 |
| Psychotherapy, 45 Minutes90834 | 22 | $90 |
Typical Medicare-allowed amounts for these services range $90–$126 (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
Registry dates
- Enumerated
- 2022-07-13
- Last updated
- 2022-07-13
- Certified
- 2022-04-10
Frequently asked questions
- What is Rebeca Castellanos Gonzalez's NPI number?
- Rebeca Castellanos Gonzalez's National Provider Identifier (NPI) is 1639803844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebeca Castellanos Gonzalez's specialty?
- Rebeca Castellanos Gonzalez is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Rebeca Castellanos Gonzalez located?
- Rebeca Castellanos Gonzalez's practice location on file with NPPES is 67 President St # 861, Charleston, SC 29425-5712.
- What is Rebeca Castellanos Gonzalez's phone number?
- The practice phone number listed in the NPPES registry for Rebeca Castellanos Gonzalez is (843) 792-0686.
- Does Rebeca Castellanos Gonzalez accept Medicare?
- Rebeca Castellanos Gonzalez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebeca Castellanos Gonzalez's NPI active?
- Yes — Rebeca Castellanos Gonzalez's NPI (1639803844) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.