DR. YA TZE TONG M.D.
NPI 1245298157
Internal Medicine in Concord, MA

Active since May 02, 2006PECOS EnrolledAccepts Medicare Assignment
86 BAKER AVENUE EXT, CONCORD, MA 01742(978) 287-9310(978) 287-9357 Get Directions Write a Review

NPPES record last updated: June 27, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ya Tze Tong M.d. NPPES

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

DR. YA TZE TONG M.D. (NPI 1245298157) is an individual internal medicine provider in Concord, Massachusetts, licensed in Massachusetts (77476) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Massachusetts Eye And Ear Infirmary -, and is a graduate of Other (1981).

NPPES Registry Identity

NPI1245298157
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. YA TZE TONGCredential: M.D.
Location Address86 BAKER AVENUE EXTConcord, MA 01742-2132
Mailing Address86 Baker Avenue ExtConcord, MA 01742-2132 · (978) 287-9310 · Fax (978) 287-9357
Fax(978) 287-9357
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateMay 2, 2006
Last NPPES UpdateJune 27, 2011
NPI 1245298157 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 · 77476
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.

86 BAKER AVENUE EXT, Concord, MA 01742

Other Names 1

Professional Name (2)Dr. Ya Tze Tong M.d.

Other Identifiers 3

Medicare PINA6635501MA
Medicare UPINF76961MA
Medicaid3123766MA

Accepted 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. Ya Tze Tong 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 ID5597898676
PECOS Enrollment IDI20100727000820
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 7

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.

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.
69 services69 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.
62 services62 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.
60 services41 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
51 services41 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.
15 services15 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.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Massachusetts Eye And Ear Infirmary -

Acute Care Hospitals · Boston, MA
OwnershipVoluntary non-profit - Private
CMS Certification Number220075
Location243 Charles StreetBoston, MA 02114 · Suffolk County
Emergency services

Emerson Hospital -

Acute Care Hospitals · W Concord, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220084
Location133 Old Road To 9 Acre CornerW Concord, MA 01742 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01742 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.

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.

Wheelchair accessory, manual swingaway, retractable or removable mounting hardware for joystick, other control interface or positioning accessory E1028
DME-Wheelchairs · category DD021N
2 suppliers13 claims13 services$10.86 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 17

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

Pediatrics
86 BAKER AVENUE EXT, HVMA-CHMA DEPT OF PEDIATRICS
CONCORD, MA 01742
Social Worker (Clinical)
86 BAKER AVENUE EXT
CONCORD, MA 01742
Social Worker (Clinical)
86 BAKER AVENUE EXT
CONCORD, MA 01742
Optometrist
86 BAKER AVENUE EXT
CONCORD, MA 01742
Social Worker
86 BAKER AVENUE EXT
CONCORD, MA 01742
Nurse Practitioner (Pediatrics)
86 BAKER AVENUE EXT
CONCORD, MA 01742
Social Worker
86 BAKER AVENUE EXT
CONCORD, MA 01742
Social Worker (Clinical)
86 BAKER AVENUE EXT
CONCORD, MA 01742

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 Ya Tze Tong's NPI number?

The NPI number for Ya Tze Tong is 1245298157. It was assigned to this individual provider in the NPPES registry on May 2, 2006. The provider is also known as Dr. Ya Tze Tong M.D..

Where is Ya Tze Tong located?

Ya Tze Tong practices at 86 Baker Avenue Ext, Concord, MA 01742. The listed phone number is (978) 287-9310.

What is Ya Tze Tong's specialty?

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

Is Ya Tze Tong enrolled in Medicare?

Yes. Ya Tze Tong 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 Ya Tze Tong accept?

Health plans from Anthem Blue Cross and Blue Shield list Ya Tze Tong 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 Ya Tze Tong affiliated with any hospitals?

According to CMS data, Ya Tze Tong is affiliated with Massachusetts Eye And Ear Infirmary - and Emerson Hospital -.

When was this NPI record last updated?

The NPPES record for Ya Tze Tong was last updated on June 27, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.