MR. ROBERT FREDERIC HOFFMAN LCSW
NPI 1609001668
Social Worker - Clinical in Horsham, PA
About Mr. Robert Frederic Hoffman Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROBERT FREDERIC HOFFMAN LCSW (NPI 1609001668) is an individual clinical provider in Horsham, Pennsylvania, licensed in Pennsylvania (CW014685) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Villanova, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Robert Frederic Hoffman 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 Reassignments
2Medicare enrollment records show Robert Hoffman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Horsham, PA 19044
- Reassigned Medicare billing, Pennsylvania enrollment
- 37 clinicians in this Medicare group
Philadelphia, PA 19140
- Reassigned Medicare billing, Pennsylvania enrollment
- 232 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 19044 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HORSHAM, PA 19044
HORSHAM, PA 19044
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 Robert Hoffman's NPI number?
The NPI number for Robert Hoffman is 1609001668. It was assigned to this individual provider in the NPPES registry on May 20, 2009.
Where is Robert Hoffman located?
Robert Hoffman practices at 721 Dresher Rd Ste 1100, Horsham, PA 19044. The listed phone number is (215) 254-6000.
What is Robert Hoffman's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Robert Hoffman enrolled in Medicare?
Yes. Robert Hoffman 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 Robert Hoffman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Hoffman reassigns Medicare benefits to 2 organizations: Cmc Of PA PC (Horsham, PA) and Greater Philadelphia Health Action, Inc. (Philadelphia, PA). 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 Robert Hoffman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Hoffman accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Robert Hoffman 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 Robert Hoffman was last updated on January 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Mr. Robert Frederic Hoffman, LCSW · NPI 1609001668
Clinical provider in Horsham, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 20, 2009.
## Identity
- **NPI:** 1609001668 (Entity type: Individual)
- **Enumerated:** May 20, 2009
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** CW014685 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 721 DRESHER RD STE 1100, Horsham, PA 19044-2216
- **Phone:** (215) 254-6000 · **Fax:** (215) 754-1705
## 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): Cmc Of PA PC (NPI 1083341341, Horsham, PA); Greater Philadelphia Health Action, Inc. (NPI 1063466068, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** January 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1609001668) · Data from the CMS NPPES public registry.