DR. JUAN JAIME DE ZENGOTITA MD
NPI 1851357750
Internal Medicine in Boston, MA

Active since April 21, 2006PECOS EnrolledAccepts Medicare Assignment
1340 BOYLSTON ST, BOSTON, MA 02215(617) 983-4100 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 12, 2026, Nov 15, 2022 (2 updates tracked since 2022).

About Dr. Juan Jaime De Zengotita Md NPPES

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

DR. JUAN JAIME DE ZENGOTITA MD (NPI 1851357750) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (205566) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of Harvard Medical School (1994).

NPPES Registry Identity

NPI1851357750
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JUAN JAIME DE ZENGOTITACredential: MD
Location Address1340 BOYLSTON STBoston, MA 02215-4302
Mailing Address1340 Boylston StBoston, MA 02215-4302 · (617) 267-0900
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1994
Enumeration DateApril 21, 2006
Last NPPES UpdateJanuary 12, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
NPI 1851357750 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 · 205566
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.

1340 BOYLSTON ST, Boston, MA 02215

Other Identifiers 1

Medicaid110000392AMA

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. Juan Jaime De Zengotita 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 ID648328666
PECOS Enrollment IDI20090501000120
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.

Hospital Affiliations CMS Care Compare

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

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 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 4

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
13 suppliers48 claims126 services$5.58 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
10 suppliers26 claims37 services$0.97 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier11 claims11 services$68.24 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier11 claims11 services$33.24 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.

Internal Medicine
1340 BOYLSTON ST
BOSTON, MA 02215
Clinic/Center (Federally Qualified Health Center (FQHC))
1340 BOYLSTON ST
BOSTON, MA 02215
Physician Assistant
1340 BOYLSTON ST
BOSTON, MA 02215
Internal Medicine
1340 BOYLSTON ST
BOSTON, MA 02215
Internal Medicine
1340 BOYLSTON ST
BOSTON, MA 02215
Internal Medicine
1340 BOYLSTON ST
BOSTON, MA 02215
Nurse Practitioner (Adult Health)
1340 BOYLSTON ST
BOSTON, MA 02215
Dentist
1340 BOYLSTON ST
BOSTON, MA 02215

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 Juan De Zengotita's NPI number?

The NPI number for Juan De Zengotita is 1851357750. It was assigned to this individual provider in the NPPES registry on April 21, 2006.

Where is Juan De Zengotita located?

Juan De Zengotita practices at 1340 Boylston St, Boston, MA 02215. The listed phone number is (617) 983-4100.

What is Juan De Zengotita's specialty?

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

Is Juan De Zengotita enrolled in Medicare?

Yes. Juan De Zengotita 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 Juan De Zengotita accept?

Health plans from Anthem Blue Cross and Blue Shield list Juan De Zengotita 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 Juan De Zengotita affiliated with any hospitals?

According to CMS data, Juan De Zengotita is affiliated with Beth Israel Deaconess Medical Center.

When was this NPI record last updated?

The NPPES record for Juan De Zengotita was last updated on January 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.