1. Home
  2. Directory
  3. Delaware
  4. Camden
  5. General Practice
  6. NPI Profile

RESPONSIVE HEALTH LLC
NPI 1780273839
General Practice in Camden, DE

Active since January 13, 2021CLIA Certified · 4 labs
379 WALMART DR, CAMDEN, DE 19934(302) 387-4343(302) 424-2202 Get Directions Write a Review

NPPES record last updated: September 1, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 1, 2023, Apr 9, 2021, Jan 13, 2021 (3 updates tracked since 2021).

About Responsive Health Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RESPONSIVE HEALTH LLC (NPI 1780273839) is a healthcare organization registered as a general practice in Camden, Delaware and active in the NPI registry since January 2021. The organization holds 4 active CLIA laboratory certificates, maintains 4 additional practice locations, and lists Hien Quang Nguyen, Manager, as its authorized official.

NPPES Registry Identity

NPI1780273839
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameRESPONSIVE HEALTH LLC
Location Address379 WALMART DRCamden, DE 19934-1365
Mailing Address18 Boulden Cir Ste 20New Castle, DE 19720-3494 · (302) 992-8050
Phone(302) 387-4343
Fax(302) 424-2202
Organization SubpartNo
Authorized OfficialHien Quang NguyenManager · (443) 553-4332
Enumeration DateJanuary 13, 2021
Last NPPES UpdateSeptember 1, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2023
✔ NPI 1780273839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X
379 WALMART DR, Camden, DE 19934
Open in Google Maps ↗

Secondary Practice Locations 4

Location 125935 Plaza DrMillsboro, DE 19966-6289 · Phone (302) 947-4111 · Fax (302) 947-4417
Location 2234 New Castle AveNew Castle, DE 19720-2701 · Phone (302) 261-6343 · Fax (302) 204-0433
Location 31309 Savannah RdLewes, DE 19958-1514 · Phone (302) 644-1441 · Fax (302) 644-1449
Location 418 Boulden Cir Ste 20New Castle, DE 19720-3494 · Phone (302) 992-8050

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Highmark Blue Cross Blue Shield Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Responsive Health Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Responsive Health LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (7)

Hien Nguyen, MD
General Surgery
NPI 1629053046
379 WALMART DR
Camden, DE 19934
(302) 387-4343
✔ PECOSSame address
Prakash Vaidy
General Surgery
NPI 1962486761
379 WALMART DR
Camden, DE 19934
(302) 387-4343
✔ PECOS✔ Accepts MedicareSame address
Patrick Massaquoi, N.P.
Nurse Practitioner
NPI 1457788036
124 SLEEPY HOLLOW DR
Middletown, DE 19709
(302) 623-0188
✔ PECOS✔ Accepts Medicare26 mi
Eleanor Baker, FNP
Nurse Practitioner
NPI 1730968322
25935 PLAZA DR UNIT 1
Millsboro, DE 19966
(302) 947-4111
✔ PECOS✔ Accepts Medicare37 mi
Joy Magee, FNP- BC
Nurse Practitioner
NPI 1316369721
25935 PLAZA DR
Millsboro, DE 19966
(302) 947-4111
✔ PECOS✔ Accepts Medicare37 mi
Brenda Blackiston, NP-C
Nurse Practitioner
NPI 1255787511
401 WINSTON AVE
Wilmington, DE 19804
(302) 290-5390
✔ PECOS✔ Accepts Medicare44 mi
Muhammad Farooq, MD
Pediatric Medicine
NPI 1316975667
409 COTTAGE RD
Carthage, TX 75633
(903) 694-4710
✔ PECOS✔ Accepts Medicare1,158 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 4

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 08D2151230

Responsive Medical · Millsboro, DE
Active · expires Jul 15, 2028
CLIA Number08D2151230
Laboratory TypePhysician Office
Certificate Effective DateJuly 16, 2026
Certificate Expiration DateJuly 15, 2028
Laboratory DirectorDr. Hien Q. Nguyen
Laboratory Phone(302) 992-8050
Laboratory LocationResponsive Medical25935 Plaza Drive, Millsboro, DE 19966
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 08D2291393

Responsive Medical · New Castle, DE
Active · expires Oct 9, 2027
CLIA Number08D2291393
Laboratory TypePhysician Office
Certificate Effective DateOctober 10, 2025
Certificate Expiration DateOctober 9, 2027
Laboratory DirectorHien Q. Nguyen
Laboratory Phone(302) 992-8050
Laboratory LocationResponsive Medical234 New Castle Ave, New Castle, DE 19720
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 08D2150885

Responsive Medical · Camden, DE
Active · expires Jul 5, 2028
CLIA Number08D2150885
Laboratory TypePhysician Office
Certificate Effective DateJuly 6, 2026
Certificate Expiration DateJuly 5, 2028
Laboratory DirectorDr. Hien Nguyen
Laboratory Phone(302) 607-3059
Laboratory LocationResponsive Medical379 Walmart Drive, Suite A Attn Toni Stafford, Camden, DE 19934
CLIA data matches this NPI record on: Address
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Accreditation 08D2214338

Responsive Health LLC · New Castle, DE
Active · expires Dec 6, 2026
CLIA Number08D2214338
Laboratory TypeIndependent
Certificate Effective DateDecember 7, 2024
Certificate Expiration DateDecember 6, 2026
Laboratory DirectorMajid Pourshadi
Laboratory Phone(302) 992-8050
Laboratory LocationResponsive Health LLC18 Boulden Circle, Suite #20, New Castle, DE 19720
CLIA data matches this NPI record on: Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by John ***** April 24, 2025

5/5
The girls in the office treat you real good and help you however they can. It is a pleasant experience.
Provider 5/5 Office Staff 5/5
Visited this provider? Share your experience.

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 Responsive Health LLC's NPI number?

The NPI number for Responsive Health LLC is 1780273839. It was assigned to this organization in the NPPES registry on January 13, 2021.

Where is Responsive Health LLC located?

Responsive Health LLC is located at 379 Walmart Dr, Camden, DE 19934. The listed phone number is (302) 387-4343.

What is Responsive Health LLC's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Responsive Health LLC enrolled in Medicare?

Yes. Responsive Health LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Responsive Health LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Responsive Health LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (4), General Surgery (2) and Pediatric Medicine (1). Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Responsive Health LLC hold CLIA laboratory certificates?

Yes. 4 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Responsive Health LLC accept?

Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Responsive Health LLC 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 Responsive Health LLC was last updated on September 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.