DAVID B ORVIN LISW
NPI 1700940814
Social Worker - Clinical in Mount Pleasant, SC
About David B Orvin Lisw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID B ORVIN LISW (NPI 1700940814) is an individual clinical provider in Mount Pleasant, South Carolina, licensed in South Carolina (7036) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses
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
David B Orvin Lisw 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
2Medicare enrollment records show David Orvin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mount Pleasant, SC 29464
- Reassigned Medicare billing, South Carolina enrollment
- 285 clinicians in this Medicare group
Mt Pleasant, SC 29464
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 2,594 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29464 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.
MT PLEASANT, SC 29464
MT PLEASANT, SC 29464
MT. PLEASANT, SC 29464
MT PLEASANT, SC 29464
MT PLEASANT, SC 29464
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 David Orvin's NPI number?
The NPI number for David Orvin is 1700940814. It was assigned to this individual provider in the NPPES registry on December 21, 2006.
Where is David Orvin located?
David Orvin practices at 222 W Coleman Blvd Suite 101, Mount Pleasant, SC 29464. The listed phone number is (843) 406-8681.
What is David Orvin's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is David Orvin enrolled in Medicare?
Yes. David Orvin 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 David Orvin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Orvin reassigns Medicare benefits to 2 organizations: Charleston Counseling Center PC (Mount Pleasant, SC) and University Medical Associates (Mt Pleasant, SC). 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 David Orvin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Orvin accept?
Health plans from First Choice Next and UnitedHealthcare list David Orvin 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 David Orvin was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# David B Orvin, LISW · NPI 1700940814
Clinical provider in Mount Pleasant, South Carolina. Individual provider, active in the CMS NPPES registry since December 21, 2006.
## Identity
- **NPI:** 1700940814 (Entity type: Individual)
- **Enumerated:** December 21, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 7036 (South Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 222 W COLEMAN BLVD, SUITE 101, Mount Pleasant, SC 29464-3588
- **Phone:** (843) 406-8681 · **Fax:** (866) 406-5031
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Charleston Counseling Center PC (NPI 1316375678, Mount Pleasant, SC); University Medical Associates (NPI 1437176039, Mt Pleasant, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 1995
## Record status
- **NPPES last updated:** July 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700940814) · Data from the CMS NPPES public registry.