MR. MARK ALPER LCSW
NPI 1477571776
Social Worker - Clinical in Boca Raton, FL
About Mr. Mark Alper Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARK ALPER LCSW (NPI 1477571776) is an individual clinical provider in Boca Raton, Florida, licensed in Florida (SW6241) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1976).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Mr. Mark Alper Lcsw 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 Reassignment
Medicare enrollment records show Mark Alper reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boca Raton, FL 33431
- Reassigned Medicare billing, Florida enrollment
- 2 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
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 33431 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.
BOCA RATON, FL 33431
BOCA RATON, FL 33431
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 Mark Alper's NPI number?
The NPI number for Mark Alper is 1477571776. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Mark Alper located?
Mark Alper practices at 2900 N Military Trl Suite 165, Boca Raton, FL 33431. The listed phone number is (561) 241-4311.
What is Mark Alper's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mark Alper enrolled in Medicare?
Yes. Mark Alper 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 organization bills Medicare for Mark Alper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Alper reassigns Medicare benefits to Therapy Associates Of Boca Raton LLC (Boca Raton, FL). The 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 Mark Alper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Alper accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Mark Alper 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 Mark Alper was last updated on November 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.
# Mr. Mark Alper, LCSW · NPI 1477571776
Clinical provider in Boca Raton, Florida. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1477571776 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** SW6241 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2900 N MILITARY TRL, SUITE 165, Boca Raton, FL 33431-6365
- **Phone:** (561) 241-4311 · **Fax:** (561) 241-4313
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Therapy Associates Of Boca Raton LLC (NPI 1831372648, Boca Raton, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1976
## Record status
- **NPPES last updated:** November 2, 2009
- **Other identifiers:** Medicare ID-Type Unspecified Z9468Z (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1477571776) · Data from the CMS NPPES public registry.