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DR. LINDA C TSAI M.D.
NPI 1750489449
Internal Medicine in Natick, MA

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
190 N MAIN ST, NATICK, MA 01760(508) 647-1600(508) 647-1695 Get Directions Write a Review

NPPES record last updated: March 4, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Linda C Tsai M.d. NPPES

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

DR. LINDA C TSAI M.D. (NPI 1750489449) is an individual internal medicine provider in Natick, Massachusetts, licensed in Massachusetts (208363) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital - Needham, and is a graduate of Wayne State University School Of Medicine (1991).

NPPES Registry Identity

NPI1750489449
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. LINDA C TSAICredential: M.D.
Location Address190 N MAIN STNatick, MA 01760-2057
Mailing Address190 N Main StNatick, MA 01760-2057 · (508) 647-1600 · Fax (508) 647-1695
Phone(508) 647-1600
Fax(508) 647-1695
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 1991
Enumeration DateSeptember 20, 2006
Last NPPES UpdateMarch 4, 2011
✔ NPI 1750489449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 208363
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
190 N MAIN ST, Natick, MA 01760
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Other Identifiers 3

Medicare UPINF82562MA
Medicaid0162230MA
Medicare UPINA33744MA

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Linda C Tsai M.d. 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 ID9537100888
PECOS Enrollment IDI20050517000345
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.

Areas of Expertise CMS Part B claims 9

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.
223 services110 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.
88 services88 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.
87 services87 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.
82 services81 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.
72 services55 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.
22 services21 patients

Hospital Affiliations CMS Care Compare 5

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

Beth Israel Deaconess Hospital - Needham

Acute Care Hospitals · Needham, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220083
Location148 Chestnut StreetNeedham, MA 02494 · Norfolk County
Emergency services

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

New England Baptist Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220088
Location125 Parker Hill AvenueBoston, MA 02120 · Suffolk County

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220101
Location2014 Washington StreetNewton, MA 02462 · Middlesex County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01760 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
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 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRISTA N REPASSY M.D.
Internal Medicine
190 N MAIN ST, FIRST FLOOR
NATICK, MA 01760
Middlesex County (508) 655-2555
REPASSY MEDICAL, LLC
Exclusive Provider Organization
190 N MAIN ST, FIRST FLOOR
NATICK, MA 01760
Middlesex County (508) 655-2555
SUBURBAN CARDIOLOGY & INTERNAL MEDICINE P.C.
Internal Medicine
190 N MAIN ST
NATICK, MA 01760
Middlesex County (508) 647-1600
SUBURBAN CARDIOLOGY AND INTERNAL MEDICINE PC
Internal Medicine
190 N MAIN ST
NATICK, MA 01760
Middlesex County (508) 647-1600
MEGAN CAMPBELL MSW
Social Worker (Clinical)
190 N MAIN ST
NATICK, MA 01760
Middlesex County (508) 650-6819
DR. AUROBINDO CHAKRABORTY M.D.
Internal Medicine (Cardiovascular Disease)
190 N MAIN ST
NATICK, MA 01760
Middlesex County (508) 647-1600

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 Linda Tsai's NPI number?

The NPI number for Linda Tsai is 1750489449. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Linda Tsai located?

Linda Tsai practices at 190 N Main St, Natick, MA 01760. The listed phone number is (508) 647-1600.

What is Linda Tsai's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Linda Tsai enrolled in Medicare?

Yes. Linda 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.

What insurance does Linda Tsai accept?

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

According to CMS data, Linda Tsai is affiliated with Beth Israel Deaconess Hospital - Needham, Beth Israel Deaconess Medical Center, New England Baptist Hospital, Newton-Wellesley Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Linda Tsai was last updated on March 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.