FLORINA M CONSTANTINESCU M.D.
NPI 1780696195
Internal Medicine - Rheumatology in Washington, DC
About Florina M Constantinescu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FLORINA M CONSTANTINESCU M.D. (NPI 1780696195) is an individual rheumatology provider in Washington, District Of Columbia, licensed in Virginia (0101239553) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
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
Florina M Constantinescu M.d. 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 Florina Constantinescu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 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 7
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 20010 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.
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.
WASHINGTON, DC 20010
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 Florina Constantinescu's NPI number?
The NPI number for Florina Constantinescu is 1780696195. It was assigned to this individual provider in the NPPES registry on August 13, 2006.
Where is Florina Constantinescu located?
Florina Constantinescu practices at 110 Irving St NW # 2a38, Washington, DC 20010. The listed phone number is (202) 877-6274.
What is Florina Constantinescu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Florina Constantinescu enrolled in Medicare?
Yes. Florina Constantinescu 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 Florina Constantinescu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Florina Constantinescu reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Whc Emerg Phys (Washington, DC). 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 Florina Constantinescu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Florina Constantinescu was last updated on May 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Florina M Constantinescu, M.D. · NPI 1780696195
Rheumatology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since August 13, 2006.
## Identity
- **NPI:** 1780696195 (Entity type: Individual)
- **Enumerated:** August 13, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 0101239553 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 IRVING ST NW # 2A38, Washington, DC 20010-3017
- **Phone:** (202) 877-6274 · **Fax:** (202) 877-6130
## 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): Medstar Medical Group II LLC (NPI 1023836137, Washington, DC); Whc Emerg Phys (NPI 1306260625, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** May 27, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1780696195) · Data from the CMS NPPES public registry.