COLLIN RICHARDS MD
NPI 1679152581
Ophthalmology in Philadelphia, PA
About Collin Richards Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLLIN RICHARDS MD (NPI 1679152581) is an individual ophthalmology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD488583) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and maintains a secondary practice location in Philadelphia.
NPPES Registry Identity
Specialties & Licenses 2
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
Collin Richards Md 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 Collin Richards reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 230 clinicians in this Medicare group
Plymouth Meeting, PA 19462
- Reassigned Medicare billing, Pennsylvania enrollment
- 37 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAWills Eye Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Collin Richards's NPI number?
The NPI number for Collin Richards is 1679152581. It was assigned to this individual provider in the NPPES registry on April 7, 2021.
Where is Collin Richards located?
Collin Richards practices at 840 Walnut St Ste 1020, Philadelphia, PA 19107. The listed phone number is (800) 331-6634.
What is Collin Richards's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Collin Richards enrolled in Medicare?
Yes. Collin Richards 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 Collin Richards's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Collin Richards reassigns Medicare benefits to 2 organizations: Wills Eye Ophthalmology Clinic, Inc (Philadelphia, PA) and Retinovitreous Associates Ltd (Plymouth Meeting, 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 Collin Richards's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Collin Richards accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Collin Richards 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.
Is Collin Richards affiliated with any hospitals?
According to CMS data, Collin Richards is affiliated with Thomas Jefferson University Hospital and Wills Eye Hospital.
When was this NPI record last updated?
The NPPES record for Collin Richards was last updated on June 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Collin Richards, MD · NPI 1679152581
Ophthalmology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 7, 2021.
## Identity
- **NPI:** 1679152581 (Entity type: Individual)
- **Enumerated:** April 7, 2021
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** MD488583 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 840 WALNUT ST STE 1020, Philadelphia, PA 19107-5109
- **Phone:** (800) 331-6634
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Wills Eye Ophthalmology Clinic, Inc (NPI 1184624009, Philadelphia, PA); Retinovitreous Associates Ltd (NPI 1659326452, Plymouth Meeting, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** June 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1679152581) · Data from the CMS NPPES public registry.