MARIO ERNESTO MONTEALEGRE GALLEGOS MD
NPI 1255781225
Anesthesiology in Boston, MA

Active since June 20, 2016PECOS EnrolledAccepts Medicare Assignment
73.56/100
CMS Quality Rating
330 BROOKLINE AVE # RABB239, BOSTON, MA 02215(617) 667-5048(617) 667-5050 Get Directions Write a Review

NPPES record last updated: June 6, 2022. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jun 6, 2022, Jun 20, 2016 (2 updates tracked since 2016).

About Mario Ernesto Montealegre Gallegos Md NPPES

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

MARIO ERNESTO MONTEALEGRE GALLEGOS MD (NPI 1255781225) is an individual anesthesiology provider in Boston, Massachusetts, licensed in Connecticut (63039) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in New Haven, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1255781225
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMARIO ERNESTO MONTEALEGRE GALLEGOSCredential: MD
Location Address330 BROOKLINE AVE # RABB239Boston, MA 02215-5400
Mailing Address333 Cedar St Dept OfNew Haven, CT 06510-3206 · (617) 459-5524
Fax(617) 667-5050
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateJune 20, 2016
Last NPPES UpdateJune 6, 20222 updates tracked since enumeration
NPPES CertifiedJune 6, 2022
✔ NPI 1255781225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CT · 63039
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License 63039 (CT)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 268546 (MA)
330 BROOKLINE AVE # RABB239, Boston, MA 02215

Secondary Practice Location 1

Location 1333 Cedar St # 3New Haven, CT 06510-3206 · Phone (203) 502-4634

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

Mario Ernesto Montealegre Gallegos 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 ID8527440049
PECOS Enrollment IDI20220801000877
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 2

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
48 services18 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 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.
32 services15 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

Other Providers at the Same Location NPPES 2

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

Anesthesiology
330 BROOKLINE AVE # RABB239
BOSTON, MA 02215
Anesthesiology
330 BROOKLINE AVE # RABB239, BETH ISRAEL DEACONESS MEDICAL CENTER
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 Mario Ernesto Montealegre Gallegos's NPI number?

The NPI number for Mario Ernesto Montealegre Gallegos is 1255781225. It was assigned to this individual provider in the NPPES registry on June 20, 2016.

Where is Mario Ernesto Montealegre Gallegos located?

Mario Ernesto Montealegre Gallegos practices at 330 Brookline Ave # Rabb239, Boston, MA 02215. The listed phone number is (617) 667-5048.

What is Mario Ernesto Montealegre Gallegos's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mario Ernesto Montealegre Gallegos enrolled in Medicare?

Yes. Mario Ernesto Montealegre Gallegos 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.

When was this NPI record last updated?

The NPPES record for Mario Ernesto Montealegre Gallegos was last updated on June 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.