DR. MARJOLEIN DE WIT
NPI 1154402790
Internal Medicine - Pulmonary Disease in Richmond, VA
About Dr. Marjolein De Wit NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARJOLEIN DE WIT (NPI 1154402790) is an individual pulmonary disease provider in Richmond, Virginia, licensed in Virginia (0101058652) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Medical College Of Virginia Hospitals, and is a graduate of Tufts University School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses 3
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
Dr. Marjolein De Wit 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 Marjolein De Wit reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medical College Of Virginia Hospitals
Acute Care Hospitals · Richmond, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23298 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
RICHMOND, VA 23298
RICHMOND, VA 23298
RICHMOND, VA 23298
RICHMOND, VA 23298
RICHMOND, VA 23298
RICHMOND, VA 23298
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 Marjolein De Wit's NPI number?
The NPI number for Marjolein De Wit is 1154402790. It was assigned to this individual provider in the NPPES registry on October 18, 2006.
Where is Marjolein De Wit located?
Marjolein De Wit practices at 1250 E Marshall St Internal Medicine, Richmond, VA 23298. The listed phone number is (804) 828-8707.
What is Marjolein De Wit's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Marjolein De Wit enrolled in Medicare?
Yes. Marjolein De Wit 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 Marjolein De Wit's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marjolein De Wit reassigns Medicare benefits to Mcv Associated Physicians (Richmond, VA). 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 Marjolein De Wit's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marjolein De Wit accept?
Health plans from Oscar Health list Marjolein De Wit 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 Marjolein De Wit affiliated with any hospitals?
According to CMS data, Marjolein De Wit is affiliated with Medical College Of Virginia Hospitals.
When was this NPI record last updated?
The NPPES record for Marjolein De Wit was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Marjolein De Wit · NPI 1154402790
Pulmonary Disease physician in Richmond, Virginia. Individual provider, active in the CMS NPPES registry since October 18, 2006.
## Identity
- **NPI:** 1154402790 (Entity type: Individual)
- **Enumerated:** October 18, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 0101058652 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1250 E MARSHALL ST, INTERNAL MEDICINE, Richmond, VA 23298-5051
- **Phone:** (804) 828-8707 · **Fax:** (804) 827-4998
## 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:** Mcv Associated Physicians (NPI 1710959457, Richmond, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** September 11, 2025
- **Other identifiers:** Medicaid 005875081 541581185 (VA)
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Source: [NPI Profile](https://npiprofile.com/npi/1154402790) · Data from the CMS NPPES public registry.