ELIZABETH HON-YU TSAI DO
NPI 1700105293
Family Medicine in North Quincy, MA

Q: What is Elizabeth Tsai's NPI number?

The NPI number for Elizabeth Tsai is 1700105293. It was assigned to this individual provider in the NPPES registry on May 23, 2010.

Q: What is Elizabeth Tsai's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Tsai was last updated on February 2, 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.

Active since May 23, 2010PECOS EnrolledAccepts Medicare Assignment

110 W SQUANTUM ST, NORTH QUINCY, MA 02171(617) 376-3000(617) 774-1906 Get Directions Write a Review

NPPES record last updated: February 2, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 2, 2023, Mar 15, 2021 (2 updates tracked since 2021).

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About Elizabeth Hon-yu Tsai Do NPPES

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

ELIZABETH HON-YU TSAI DO (NPI 1700105293) is an individual family medicine provider in North Quincy, Massachusetts, licensed in Massachusetts (254878) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, is affiliated with Melrosewakefield Healthcare, and maintains a secondary practice location in Burlington.

NPPES Registry Identity

NPI1700105293

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameELIZABETH HON-YU TSAICredential: DO

Location Address110 W SQUANTUM STNorth Quincy, MA 02171-2122

Mailing Address54 Miller St Ste 300Quincy, MA 02169-4725 · (617) 481-3300 · Fax (617) 481-3305

Phone(617) 376-3000

Fax(617) 774-1906

Sole ProprietorNo

Medical School CMSRowan University School Of Osteopathic MedicineGraduated 2007

Enumeration DateMay 23, 2010

Last NPPES UpdateFebruary 2, 20232 updates tracked since enumeration

NPPES CertifiedFebruary 2, 2023

✔ NPI 1700105293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Licenses✔ Licensed in MA · 254878✔ Licensed in NJ · 25MB08749600

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

110 W SQUANTUM ST, North Quincy, MA 02171

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Secondary Practice Location 1

Location 141 Mall RdBurlington, MA 01805-2122 · Phone (781) 744-8000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.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

Elizabeth Hon-yu Tsai Do 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 ID6507047719

PECOS Enrollment IDI20130718000082

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

Medicare enrollment records show Elizabeth Tsai reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Steward Medical Group, Inc

5.5 mi

Internal Medicine

500 BOYLSTON ST
Boston, MA 02116

Reassigned Medicare billing, Massachusetts enrollment
138 clinicians in this Medicare group

NPI 1255600300 (615) 467-4158

Hallmark Health Medical Associates Inc

11 mi

Family Medicine

170 GOVERNORS AVE, ATTN: PROVIDER ENROLLMENT
Medford, MA 02155

Reassigned Medicare billing, Massachusetts enrollment
246 clinicians in this Medicare group

NPI 1770563900 (781) 338-7521

Compass Medical PC

17 mi

General Practice

362 N BEDFORD ST
East Bridgewater, MA 02333

Reassigned Medicare billing, Massachusetts enrollment
111 clinicians in this Medicare group

NPI 1962437962 (508) 350-2350

Lahey Clinic, Inc

18 mi

Internal Medicine

1 ESSEX CENTER DR
Peabody, MA 01960

Reassigned Medicare billing, Massachusetts enrollment
1,841 clinicians in this Medicare group

NPI 1063447316 (781) 744-8000

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 12

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 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.

207 services116 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

157 services131 patients

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.

131 services104 patients

Annual alcohol misuse screening, 5 to 15 minutes G0442

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

68 services68 patients

Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438

An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.

63 services63 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

26 services26 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

24 services24 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

23 services23 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

21 services21 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

20 services16 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

17 services14 patients

Transitional care management services for problem of at least moderate complexity 99495

Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.

13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Melrosewakefield Healthcare

Acute Care Hospitals · Melrose, MA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220070

Location585 Lebanon StreetMelrose, MA 02176 · Middlesex County

Emergency services Birthing friendly

Tufts Medical Center

Acute Care Hospitals · Boston, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220116

Location800 Washington StreetBoston, MA 02111 · Suffolk County

Emergency services Birthing friendly

Lahey Hospital & Medical Center, Burlington

Acute Care Hospitals · Burlington, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220171

Location41 & 45 Mall RoadBurlington, MA 01803 · Middlesex County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02171 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier16 claims16 services$2.36 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. VIKRAM RJ BUTANI

Family Medicine

110 W SQUANTUM ST
NORTH QUINCY, MA 02171

Norfolk County (617) 376-3000

MS. TAMAR E SIRACUSA APRN

Nurse Practitioner (Adult Health)

110 W SQUANTUM ST
NORTH QUINCY, MA 02171

Norfolk County (617) 376-3000

MAE ELISABETH MCLOUGHLIN PA

Physician Assistant

110 W SQUANTUM ST
NORTH QUINCY, MA 02171

Norfolk County (617) 376-3000

MANET COMMUNITY HEALTH CENTER, INC.

Clinic/Center (Federally Qualified Health Center (FQHC))

110 W SQUANTUM ST
NORTH QUINCY, MA 02171

Norfolk County (617) 376-3030

DANIELLE WHITCHER NP

Registered Nurse

110 W SQUANTUM ST
QUINCY, MA 02171

Norfolk County (617) 376-3000

MR. NICHOLAS PHILIP MEDEIROS PA-C

Physician Assistant

110 W SQUANTUM ST
QUINCY, MA 02171

Norfolk County (617) 376-3000

NALAYA SHAND LCSW

Social Worker

110 W SQUANTUM ST
QUINCY, MA 02171

Norfolk County (617) 376-3000

LAWRENCE J CIVALE LICSW

Social Worker (Clinical)

110 W SQUANTUM ST, SUITE 21
QUINCY, MA 02171

Norfolk County (617) 947-3261

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 Elizabeth Tsai's NPI number?

The NPI number for Elizabeth Tsai is 1700105293. It was assigned to this individual provider in the NPPES registry on May 23, 2010.

Where is Elizabeth Tsai located?

Elizabeth Tsai practices at 110 W Squantum St, North Quincy, MA 02171. The listed phone number is (617) 376-3000.

What is Elizabeth Tsai's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Elizabeth Tsai enrolled in Medicare?

Yes. Elizabeth Tsai 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 Elizabeth Tsai's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Tsai reassigns Medicare benefits to 4 organizations: Steward Medical Group, Inc (Boston, MA), Hallmark Health Medical Associates Inc (Medford, MA), Compass Medical PC (East Bridgewater, MA) and Lahey Clinic, Inc (Peabody, MA). 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 Elizabeth Tsai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Tsai accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Elizabeth Tsai 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 Elizabeth Tsai affiliated with any hospitals?

According to CMS data, Elizabeth Tsai is affiliated with Melrosewakefield Healthcare, Tufts Medical Center and Lahey Hospital & Medical Center, Burlington.

When was this NPI record last updated?

The NPPES record for Elizabeth Tsai was last updated on February 2, 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.