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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DANIEL DAQI XIA MD
NPI 1659020998
Emergency Medicine in Lowell, MA

Active since March 23, 2022PECOS Enrolled
295 VARNUM AVE, LOWELL, MA 01854(978) 937-6000 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Daniel Daqi Xia Md NPPES

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

DANIEL DAQI XIA MD (NPI 1659020998) is an individual emergency medicine provider in Lowell, Massachusetts, licensed in Massachusetts (1025104) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659020998
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDANIEL DAQI XIACredential: MD
Location Address295 VARNUM AVELowell, MA 01854-2193
Mailing Address295 Varnum AveLowell, MA 01854-2193 · (617) 414-4929
Phone(978) 937-6000
Sole ProprietorYes
Enumeration DateMarch 23, 2022
Last NPPES UpdateSeptember 18, 2026
NPPES CertifiedSeptember 18, 2026
✔ NPI 1659020998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MA · 1025104
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
295 VARNUM AVE, Lowell, MA 01854
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Daniel Daqi Xia Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01854 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

RAVI KRISHNA MURTHY MD
Emergency Medicine
295 VARNUM AVE
LOWELL, MA 01854
Middlesex County (978) 937-6161
NICOLE FLAHERTY
Nurse Practitioner (Pediatrics)
295 VARNUM AVE
LOWELL, MA 01854
Middlesex County (978) 937-6000
MRS. JULIE FRANCES VERGADOS SIMONEAU
Nurse Practitioner
295 VARNUM AVE
LOWELL, MA 01854
Middlesex County (978) 937-6088
KELLY SURABIAN
Physician Assistant
295 VARNUM AVE
LOWELL, MA 01854
Middlesex County (978) 937-6000
MISS MICHELLE MUKASA PA-C
Physician Assistant
295 VARNUM AVE
LOWELL, MA 01854
Middlesex County (978) 937-6439
DR. SUFYAN A SHEIKH MD
Anesthesiology
295 VARNUM AVE, ANESTHETICS OF LOWELL, PC
LOWELL, MA 01854
Middlesex County (978) 454-0941
DR. CYNTHIA LYNN MANNING M.D.
Hospitalist
295 VARNUM AVE
LOWELL, MA 01854
Middlesex County (978) 937-6439
JULIEANN DUONG PA-C
Physician Assistant (Medical)
295 VARNUM AVE
LOWELL, MA 01854
Middlesex County (978) 937-6000

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 Daniel Xia's NPI number?

The NPI number for Daniel Xia is 1659020998. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Where is Daniel Xia located?

Daniel Xia practices at 295 Varnum Ave, Lowell, MA 01854. The listed phone number is (978) 937-6000.

What is Daniel Xia's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Daniel Xia enrolled in Medicare?

Yes. Daniel Xia is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Daniel Xia was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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.