HENRY D. TRIER MD
NPI 1386934115
Internal Medicine in Boston, MA

Active since April 13, 2011PECOS EnrolledAccepts Medicare Assignment
801 MASSACHUSETTS AVENUE, CROSSTOWN 2, BOSTON, MA 02118(617) 414-4676 Get Directions Write a Review

NPPES record last updated: July 21, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Henry D. Trier Md NPPES

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

HENRY D. TRIER MD (NPI 1386934115) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (262553) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2011).

NPPES Registry Identity

NPI1386934115
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHENRY D. TRIERCredential: MD
Location Address801 MASSACHUSETTS AVENUE, CROSSTOWN 2Boston, MA 02118
Mailing Address720 Harrison Ave, Dob 503Boston, MA 02118
Sole ProprietorNo
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 2011
Enumeration DateApril 13, 2011
Last NPPES UpdateJuly 21, 2015
NPI 1386934115 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 · 262553 Licensed in PA · MD451511
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.

801 MASSACHUSETTS AVENUE, Boston, MA 02118

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

Henry D. Trier 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 ID6507173812
PECOS Enrollment IDI20150918002395
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 5

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
153 services62 patients
Follow-up hospital inpatient care per day, typically 25 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.
63 services31 patients
Follow-up hospital inpatient care per day, typically 15 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
39 services13 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
33 services33 patients
Initial hospital inpatient care per day, typically 50 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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.

Internal Medicine
801 MASSACHUSETTS AVENUE, CROSSTOWN 2
BOSTON, MA 02118
Social Worker (Clinical)
801 MASSACHUSETTS AVENUE, 2ND FLOOR 2022A
BOSTON, MA 02118
Internal Medicine
801 MASSACHUSETTS AVENUE, CROSSTOWN 6C
BOSTON, MA 02118
Nurse Practitioner (Gerontology)
801 MASSACHUSETTS AVENUE, CROSSTOWN 2
BOSTON, MA 02118
Internal Medicine
801 MASSACHUSETTS AVENUE, CROSSTOWN 2
BOSTON, MA 02118
Nurse Practitioner (Adult Health)
801 MASSACHUSETTS AVENUE, CROSSTOWN 2
BOSTON, MA 02118
Student in an Organized Health Care Education/Training Program
801 MASSACHUSETTS AVENUE, CROSSTOWN 2
ROXBURY, MA 02118
Internal Medicine
801 MASSACHUSETTS AVENUE, CROSSTOWN 2
BOSTON, MA 02118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386934115, enumerated as an "individual" on April 13, 2011.

The provider is located at 801 MASSACHUSETTS AVENUE CROSSTOWN 2 BOSTON, MA 02118 and the phone number is (617) 414-4676.

Internal Medicine with taxonomy code 207R00000X.

Henry Trier is affiliated with: BOSTON MEDICAL CENTER.