DR. CHRISTOPHER S JONCAS MD
NPI 1336136456
Internal Medicine in Fall River, MA

Active since October 04, 2005PECOS EnrolledAccepts Medicare Assignment
203 PLYMOUTH AVE STE 701, FALL RIVER, MA 02721(508) 235-5445(508) 985-2001 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 9, 2026, Sep 17, 2020 (2 updates tracked since 2020).

About Dr. Christopher S Joncas Md NPPES

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

DR. CHRISTOPHER S JONCAS MD (NPI 1336136456) is an individual internal medicine provider in Fall River, Massachusetts, licensed in Massachusetts (150167) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Saint Anne's Hospital, and maintains a secondary practice location in Tiverton.

NPPES Registry Identity

NPI1336136456
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHRISTOPHER S JONCASCredential: MD
Location Address203 PLYMOUTH AVE STE 701Fall River, MA 02721-4300
Mailing Address203 Plymouth Ave Ste 701Fall River, MA 02721-4300 · (508) 235-5445 · Fax (508) 985-2001
Fax(508) 985-2001
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 1993
Enumeration DateOctober 4, 2005
Last NPPES UpdateJanuary 9, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
NPI 1336136456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in MA · 150167 Licensed in RI · MD09625
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.
203 PLYMOUTH AVE STE 701, Fall River, MA 02721

Secondary Practice Location 1

Location 11215 Main RdTiverton, RI 02878-4246 · Phone (401) 624-1880

Other Identifiers 1

Medicaid3150283MA

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. Christopher S Joncas Md 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 ID2365459013
PECOS Enrollment IDI20060321000497, I20200723002402
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 51

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.

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.
865 services493 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.
679 services338 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
505 services370 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
462 services400 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.
348 services234 patients
Blood test, thyroid stimulating hormone (tsh) 84443
A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.
320 services260 patients

Hospital Affiliations CMS Care Compare 2

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

Saint Anne's Hospital

Acute Care Hospitals · Fall River, MA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number220020
Location795 Middle StreetFall River, MA 02721 · Bristol County
Emergency services

Southcoast Hospitals Group

Acute Care Hospitals · Fall River, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220074
Location363 Highland AvenueFall River, MA 02720 · Bristol County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02721 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 6

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
22 suppliers93 claims167 services$5.93 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
4 suppliers14 claims14 services$2.71 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
16 suppliers38 claims49 services$1.04 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
4 suppliers11 claims1,560 services$0.09 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier13 claims13 services$13.28 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier12 claims12 services$185.34 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 8

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

Family Medicine
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721
Nurse Practitioner
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721
Family Medicine
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721
Internal Medicine
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721
Nurse Practitioner (Primary Care)
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721
Nurse Practitioner
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721
Nurse Practitioner (Family)
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721
Family Medicine
203 PLYMOUTH AVE STE 701
FALL RIVER, MA 02721

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 Christopher Joncas's NPI number?

The NPI number for Christopher Joncas is 1336136456. It was assigned to this individual provider in the NPPES registry on October 4, 2005.

Where is Christopher Joncas located?

Christopher Joncas practices at 203 Plymouth Ave Ste 701, Fall River, MA 02721. The listed phone number is (508) 235-5445.

What is Christopher Joncas's specialty?

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

Is Christopher Joncas enrolled in Medicare?

Yes. Christopher Joncas 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 Christopher Joncas accept?

Health plans from Anthem Blue Cross and Blue Shield list Christopher Joncas 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 Christopher Joncas affiliated with any hospitals?

According to CMS data, Christopher Joncas is affiliated with Saint Anne's Hospital and Southcoast Hospitals Group.

When was this NPI record last updated?

The NPPES record for Christopher Joncas was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.