HAIQIN DENG
NPI 1295308146
Nurse Practitioner - Family in Vienna, VA
About Haiqin Deng NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAIQIN DENG (NPI 1295308146) is an individual family provider in Vienna, Virginia, licensed in Virginia (0024182126) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Haiqin Deng 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 Haiqin Deng reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia enrollment
- 1,534 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22180 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 2
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 Haiqin Deng's NPI number?
The NPI number for Haiqin Deng is 1295308146. It was assigned to this individual provider in the NPPES registry on July 19, 2021.
Where is Haiqin Deng located?
Haiqin Deng practices at 301 Maple Ave W Ste 130, Vienna, VA 22180. The listed phone number is (703) 255-9850.
What is Haiqin Deng's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Haiqin Deng enrolled in Medicare?
Yes. Haiqin Deng 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 Haiqin Deng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Haiqin Deng reassigns Medicare benefits to 2 organizations: Privia Medical Group, LLC (Arlington, VA) and Harmony Primary Care LLC (Rockville, MD). 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 Haiqin Deng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Haiqin Deng accept?
Health plans from Oscar Health list Haiqin Deng 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 Haiqin Deng was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.
# Haiqin Deng · NPI 1295308146
Family physician in Vienna, Virginia. Individual provider, active in the CMS NPPES registry since July 19, 2021.
## Identity
- **NPI:** 1295308146 (Entity type: Individual)
- **Enumerated:** July 19, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024182126 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 MAPLE AVE W STE 130, Vienna, VA 22180-4301
- **Phone:** (703) 255-9850 · **Fax:** (703) 255-9856
## 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): Privia Medical Group, LLC (NPI 1013042480, Arlington, VA); Harmony Primary Care LLC (NPI 1962214957, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1295308146) · Data from the CMS NPPES public registry.