1. Home
  2. Directory
  3. Massachusetts
  4. Chelmsford
  5. Nurse Practitioner
  6. NPI Profile

MRS. JIANING XIAO NP
NPI 1346507092
Nurse Practitioner - Adult Health in Chelmsford, MA

Active since April 19, 2012PECOS EnrolledAccepts Medicare Assignment
12 FLETCHER STREET, CHELMSFORD, MA 01824(978) 687-2321 Get Directions Write a Review

NPPES record last updated: December 8, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 8, 2023, Oct 26, 2022 (2 updates tracked since 2022).

About Mrs. Jianing Xiao Np NPPES

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

MRS. JIANING XIAO NP (NPI 1346507092) is an individual adult health provider in Chelmsford, Massachusetts, licensed in New York (306405) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Lowell General Hospital, and maintains a secondary practice location in Nashua.

NPPES Registry Identity

NPI1346507092
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. JIANING XIAOCredential: NP
Location Address12 FLETCHER STREETChelmsford, MA 01824
Mailing Address354 Merrimack St Ste 1Lawrence, MA 01843-1755 · (978) 687-2321
Phone(978) 687-2321
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateApril 19, 2012
Last NPPES UpdateDecember 8, 20232 updates tracked since enumeration
NPPES CertifiedDecember 7, 2023
✔ NPI 1346507092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · 306405
12 FLETCHER STREET, Chelmsford, MA 01824
Open in Google Maps ↗

Secondary Practice Location 1

Location 1168 Kinsley StNashua, NH 03060-3634 · Phone (978) 687-2321

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield.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

Mrs. Jianing Xiao Np 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.

PECOS PAC ID6002045622
PECOS Enrollment IDI20140131000142, I20230201000779, I20230908002868
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.

Medicare Billing Reassignments

6

Medicare enrollment records show Jianing Xiao reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lgh Medical Group, Inc.
3.4 mi
Anesthesiology
295 VARNUM AVE
Lowell, MA 01854
  • Reassigned Medicare billing, Massachusetts and New Hampshire enrollments
  • Also billed through NPI 1174698385 (New Hampshire)
  • 220 clinicians in this Medicare group
NPI 1770763880 (978) 937-6350
Urban Family Practice PC
357 mi
In Home Supportive Care
1820 LANCASTER ST STE 200
Baltimore, MD 21231
  • Reassigned Medicare billing, New York enrollment
  • 25 clinicians in this Medicare group
NPI 1164594099 (844) 401-4663
Southtowns Neurology Of Western New York PC
377 mi
Specialist
3775 SENECA ST
West Seneca, NY 14224
  • Reassigned Medicare billing, New York enrollment
  • 2 clinicians in this Medicare group
NPI 1346446614 (716) 712-0890
Wny House Physician PLLC
378 mi
Internal Medicine
60 BRYNSTONE CT
Amherst, NY 14228
  • Reassigned Medicare billing, New York enrollment
  • 12 clinicians in this Medicare group
NPI 1003449745 (716) 345-6960
Chs Neuroscience Group
380 mi
Neurology
565 ABBOTT RD
Buffalo, NY 14220
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Mercy Hospital Of Buffalo
  • 499 clinicians in this Medicare group
NPI 1972883304 (716) 826-7000
Care Medical Practice PLLC
384 mi
Family Medicine
564 NIAGARA ST BLDG 2
Buffalo, NY 14201
  • Reassigned Medicare billing, New York enrollment
  • 16 clinicians in this Medicare group
NPI 1811658883 (716) 882-0366

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 4

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
266 services192 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
164 services164 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
104 services100 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
21 services18 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lowell General Hospital

Acute Care Hospitals · Lowell, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220063
Location295 Varnum AvenueLowell, MA 01854 · Middlesex County
Emergency services Birthing friendly

St Joseph Hospital

Acute Care Hospitals · Nashua, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number300011
Location172 Kinsley StNashua, NH 03060 · Hillsborough County
Emergency services Birthing friendly

Southern Nh Medical Center

Acute Care Hospitals · Nashua, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300020
Location8 Prospect StreetNashua, NH 03060 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01824 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.

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 Jianing Xiao's NPI number?

The NPI number for Jianing Xiao is 1346507092. It was assigned to this individual provider in the NPPES registry on April 19, 2012.

Where is Jianing Xiao located?

Jianing Xiao practices at 12 Fletcher Street, Chelmsford, MA 01824. The listed phone number is (978) 687-2321.

What is Jianing Xiao's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Jianing Xiao enrolled in Medicare?

Yes. Jianing Xiao 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 Jianing Xiao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jianing Xiao reassigns Medicare benefits to 6 organizations: Lgh Medical Group, Inc. (Lowell, MA), Urban Family Practice PC (Baltimore, MD), Southtowns Neurology Of Western New York PC (West Seneca, NY), Wny House Physician PLLC (Amherst, NY), Chs Neuroscience Group (Buffalo, NY) and 1 more organization, listed in the Medicare section above. 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 Jianing Xiao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jianing Xiao accept?

Health plans from Ambetter from NH Healthy Families and Anthem Blue Cross and Blue Shield list Jianing Xiao 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 Jianing Xiao affiliated with any hospitals?

According to CMS data, Jianing Xiao is affiliated with Lowell General Hospital, St Joseph Hospital and Southern Nh Medical Center.

When was this NPI record last updated?

The NPPES record for Jianing Xiao was last updated on December 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.