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DR. HELEN KATIA DELICHATSIOS MD
NPI 1366433724
Internal Medicine in Boston, MA

Active since November 03, 2005PECOS EnrolledAccepts Medicare Assignment
165 CAMBRIDGE ST, SUITE 501, BOSTON, MA 02114(617) 726-4900(617) 228-6306 Get Directions Write a Review

NPPES record last updated: February 11, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Helen Katia Delichatsios Md NPPES

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

DR. HELEN KATIA DELICHATSIOS MD (NPI 1366433724) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (156645) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and is a graduate of Js Weill Medical College, Cornell University (1994).

NPPES Registry Identity

NPI1366433724
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. HELEN KATIA DELICHATSIOSCredential: MD
Location Address165 CAMBRIDGE ST, SUITE 501Boston, MA 02114-2723
Mailing AddressPo Box 9142, Mass. General Physician OrganizationCharlestown, MA 02129-9142 · (617) 726-4900 · Fax (617) 228-6306
Phone(617) 726-4900
Fax(617) 228-6306
Sole ProprietorNo
Medical School CMSJs Weill Medical College, Cornell UniversityGraduated 1994
Enumeration DateNovember 3, 2005
Last NPPES UpdateFebruary 11, 2014
✔ NPI 1366433724 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 · 156645
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.
165 CAMBRIDGE ST, Boston, MA 02114
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Other Identifiers 5

Other156645MA · Tufts Health Plan
Medicaid3187934MA
Medicare UPING61070
Medicare PINA28819MA
OtherJ19621MA · Bcbs Of Ma

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. Helen Katia Delichatsios 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 ID9032157953
PECOS Enrollment IDI20050421000331
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 11

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.
214 services162 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.
166 services95 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.
149 services149 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.
116 services97 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.
53 services31 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.
49 services37 patients

Hospital Affiliations CMS Care Compare 5

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

North Shore Medical Center -

Acute Care Hospitals · Salem, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220035
Location81 Highland AvenueSalem, MA 01970 · Essex County
Emergency services Birthing friendly

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

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

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

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
12 suppliers26 claims86 services$6.06 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.

MARY BATES RN
Registered Nurse (Ambulatory Care)
165 CAMBRIDGE ST, MGH CROHN'S AND COLITIS CENTER
BOSTON, MA 02114
Suffolk County (617) 643-5524
DR. THOMAS JOSEPH BRADY MD
Nuclear Medicine
165 CAMBRIDGE ST, SUITE 400
BOSTON, MA 02114
Suffolk County (617) 726-8313
DR. ELIZABETH A FRIEDLANDER NP, PHD
Nurse Practitioner
165 CAMBRIDGE ST, GI ASSOCIATES AT CHARLES RIVER PLAZA, 9TH FLOOR
BOSTON, MA 02114
Suffolk County (617) 724-6038
ASHIMA CHADHA MD
Internal Medicine (Nephrology)
165 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (617) 724-4100
EIMAN GHAFFARPASAND MD
Surgery (Trauma Surgery)
165 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (617) 726-4900
MS. JANE LESLIE TAUB N.P.
Nurse Practitioner (Adult Health)
165 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (617) 726-3373
EMILY GELSOMIN RD, LDN
Dietitian, Registered
165 CAMBRIDGE ST, SUITE 402
BOSTON, MA 02114
Suffolk County (617) 726-2779
RICHARD BRANDOLINI
Nurse Practitioner (Family)
165 CAMBRIDGE ST, CHARLES RIVER PLAZA, SUITE 404
BOSTON, MA 02114
Suffolk County (617) 724-3910

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 Helen Delichatsios's NPI number?

The NPI number for Helen Delichatsios is 1366433724. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Where is Helen Delichatsios located?

Helen Delichatsios practices at 165 Cambridge St Suite 501, Boston, MA 02114. The listed phone number is (617) 726-4900.

What is Helen Delichatsios's specialty?

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

Is Helen Delichatsios enrolled in Medicare?

Yes. Helen Delichatsios 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.

Is Helen Delichatsios affiliated with any hospitals?

According to CMS data, Helen Delichatsios is affiliated with North Shore Medical Center -, Massachusetts General Hospital, Massachusetts Eye And Ear Infirmary -, Newton-Wellesley Hospital and Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Helen Delichatsios was last updated on February 11, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.