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MARIA A YIALAMAS MD
NPI 1679563316
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA

Active since October 25, 2005PECOS EnrolledAccepts Medicare Assignment
70 FRANCIS ST, BOSTON, MA 02115(857) 307-4100(857) 307-1366 Get Directions Write a Review

NPPES record last updated: June 15, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maria A Yialamas Md NPPES

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

MARIA A YIALAMAS MD (NPI 1679563316) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Massachusetts (205435) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and is a graduate of Johns Hopkins University School Of Medicine (1998).

NPPES Registry Identity

NPI1679563316
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameMARIA A YIALAMASCredential: MD
Location Address70 FRANCIS STBoston, MA 02115-6134
Mailing Address111 Cypress StBrookline, MA 02445-6002 · (857) 307-0896
Phone(857) 307-4100
Fax(857) 307-1366
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 1998
Enumeration DateOctober 25, 2005
Last NPPES UpdateJune 15, 2012
✔ NPI 1679563316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MA · 205435
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 205435 (MA)
70 FRANCIS ST, Boston, MA 02115
Open in Google Maps ↗

Other Identifiers 5

Medicare UPINH84633
Medicare ID-Type UnspecifiedA35293MA
Medicaid2009901MA
Other205435MA · Tufts Health Plan
OtherJ26233MA · Bcbs 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

Maria A Yialamas 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 ID9436040714
PECOS Enrollment IDI20040324000898
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 4

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.
147 services115 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
99 services27 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
17 services16 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.
14 services14 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

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

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 02115 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 20

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

MORGAN HART DPT
Physical Therapist
70 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5304
MISS LAURA ANN SIFRIG PA-C
Physician Assistant
70 FRANCIS ST, BWH, CARDIAC ARRHYTHMIA SERVICE, 5TH FLOOR
BOSTON, MA 02115
Suffolk County (857) 307-1947
DR. JASON GEORGE HOMSY MD, PHD
Internal Medicine (Cardiovascular Disease)
70 FRANCIS ST, SHAPIRO CENTER
BOSTON, MA 02115
Suffolk County (857) 307-4000
CHRISTINA ROSE WITTE PA-C
Physician Assistant
70 FRANCIS ST
BOSTON, MA 02115
Suffolk County (857) 307-4000
KRISTIN M BOYT PA
Physician Assistant
70 FRANCIS ST, BRIGHAM & WOMEN'S HOSPITAL - CARDIOLOGY
BOSTON, MA 02115
Suffolk County (857) 307-1945
BREANNA SCARPACI
Physical Therapist
70 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5304
ALEXI OTRAKJI MD
Student in an Organized Health Care Education/Training Program
70 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 525-8951
YASAMAN ZARBAFIAN PT
Physical Therapist
70 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-6109

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 Maria Yialamas's NPI number?

The NPI number for Maria Yialamas is 1679563316. It was assigned to this individual provider in the NPPES registry on October 25, 2005.

Where is Maria Yialamas located?

Maria Yialamas practices at 70 Francis St, Boston, MA 02115. The listed phone number is (857) 307-4100.

What is Maria Yialamas's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Maria Yialamas enrolled in Medicare?

Yes. Maria Yialamas 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 Maria Yialamas affiliated with any hospitals?

According to CMS data, Maria Yialamas is affiliated with North Shore Medical Center -, Massachusetts General Hospital, Newton-Wellesley Hospital, Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Maria Yialamas was last updated on June 15, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.