CHARLES C DE LA RIVA JR. NP-C
NPI 1336726447
Nurse Practitioner in Portsmouth, VA
About Charles C De La Riva Jr. Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES C DE LA RIVA JR. NP-C (NPI 1336726447) is an individual nurse practitioner in Portsmouth, Virginia, licensed in Arizona (261707) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Charles C De La Riva Jr. Np-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
11Medicare enrollment records show Charles De La Riva reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mesa, AZ 85204
- Reassigned Medicare billing, Arizona enrollment
- 78 clinicians in this Medicare group
Chandler, AZ 85225
- Reassigned Medicare billing, Arizona enrollment
- 62 clinicians in this Medicare group
Casa Grande, AZ 85122
- Reassigned Medicare billing, Arizona enrollment
- 81 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 240 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 367 clinicians in this Medicare group
Phoenix, AZ 85032
- Reassigned Medicare billing, Arizona enrollment
- 78 clinicians in this Medicare group
Phoenix, AZ 85012
- Reassigned Medicare billing, Arizona enrollment
- 54 clinicians in this Medicare group
Phoenix, AZ 85007
- Reassigned Medicare billing, Arizona enrollment
- 8 clinicians in this Medicare group
Phoenix, AZ 85037
- Reassigned Medicare billing, Arizona enrollment
- 87 clinicians in this Medicare group
Sun City West, AZ 85375
- Reassigned Medicare billing, Arizona enrollment
- 72 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Charles De La Riva's NPI number?
The NPI number for Charles De La Riva is 1336726447. It was assigned to this individual provider in the NPPES registry on March 25, 2021.
Where is Charles De La Riva located?
Charles De La Riva practices at 620 John Paul Jones Cir, Portsmouth, VA 23708. The listed phone number is (757) 953-2600.
What is Charles De La Riva's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Charles De La Riva enrolled in Medicare?
Yes. Charles De La Riva is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Charles De La Riva's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles De La Riva reassigns Medicare benefits to 11 organizations: Hope Diabetes Center, LLC (Mesa, AZ), I Am Wellness Az LLC (Chandler, AZ), Progressive Pain Management Inc (Casa Grande, AZ), Nextcare Arizona I Jv LLC (Tempe, AZ), Nextcare Arizona LLC (Tempe, AZ) and 6 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Charles De La Riva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles De La Riva accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Charles De La Riva as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Charles De La Riva was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Charles C De La Riva Jr., NP-C · NPI 1336726447
Nurse Practitioner physician in Portsmouth, Virginia. Individual provider, active in the CMS NPPES registry since March 25, 2021.
## Identity
- **NPI:** 1336726447 (Entity type: Individual)
- **Enumerated:** March 25, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 261707 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 620 JOHN PAUL JONES CIR, Portsmouth, VA 23708-2111
- **Phone:** (757) 953-2600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 11 organizations under Medicare reassignment (form CMS-855R): Hope Diabetes Center, LLC (NPI 1104865757, Mesa, AZ); I Am Wellness Az LLC (NPI 1184354532, Chandler, AZ); Progressive Pain Management Inc (NPI 1881866754, Casa Grande, AZ); Nextcare Arizona I Jv LLC (NPI 1114798071, Tempe, AZ); Nextcare Arizona LLC (NPI 1043371826, Tempe, AZ); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 8, 2026
- **Other identifiers:** Other 261707 (AZ); Other 192810 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1336726447) · Data from the CMS NPPES public registry.