DR. REINER HENSON BARRIOS SEE M.D.
NPI 1427292861
Psychiatry & Neurology - Neurology in Boston, MA

Active since April 29, 2009PECOS EnrolledAccepts Medicare Assignment
55 FRUIT ST, MGH NEUROLOGY WACC 720 WANG 739-F, BOSTON, MA 02114(617) 643-4671(617) 726-9250 Get Directions Write a Review

NPPES record last updated: May 25, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Reiner Henson Barrios See M.d. NPPES

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

DR. REINER HENSON BARRIOS SEE M.D. (NPI 1427292861) is an individual neurology provider in Boston, Massachusetts, licensed in Ohio (35.121103) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1427292861
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. REINER HENSON BARRIOS SEECredential: M.D.
Location Address55 FRUIT ST, MGH NEUROLOGY WACC 720 WANG 739-FBoston, MA 02114-2621
Mailing Address225 Dorchester St, Unit 3Boston, MA 02127-3329 · (310) 880-7523 · Fax (617) 726-9250
Fax(617) 726-9250
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateApril 29, 2009
Last NPPES UpdateMay 25, 2021
NPPES CertifiedMay 25, 2021
NPI 1427292861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in OH · 35.121103
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
55 FRUIT ST, Boston, MA 02114

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. Reiner Henson Barrios See M.d. 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 ID941427058
PECOS Enrollment IDI20150706000540
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 14

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.

Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) G0453
Continuous intraoperative neurophysiology monitoring is a service where a specialist oversees your nervous system's function during surgery, from a nearby or remote location. This is done every 15 minutes and is focused solely on you. It helps ensure surgical safety by identifying any potential nervous system changes promptly.
997 services94 patients
Testing of nerve-muscle junction 95937
Testing of the nerve-muscle junction, also known as Electromyography (EMG), is a diagnostic procedure to evaluate the health of muscles and the nerve cells that control them. It involves a small device detecting electrical activity from your muscles to identify potential issues.
208 services59 patients
Needle measurement of electrical activity in arm, leg, trunk or head muscles, limited study 95870
This procedure, known as an electromyography (EMG), involves using a needle to measure electrical activity in your muscles. It can help diagnose conditions affecting nerves or muscles. It's a limited study, meaning only specific muscles in the arm, leg, trunk, or head are examined.
108 services60 patients
Measurement of brain wave activity (eeg), in coma or asleep 95822
The measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This is done when you're asleep or in a coma, to help understand brain function and identify any abnormalities.
96 services95 patients
Placement of skin electrodes and measurement of stimulated sites on arms and legs 95938
This procedure involves placing small pads (electrodes) on your arms and legs. These electrodes send gentle electric signals to specific areas, and the responses are measured. This helps assess the health of your nerves and muscles.
60 services60 patients
Placement of skin electrodes and measurement of central motor stimulation in arms and legs 95939
This procedure involves placing small patches (electrodes) on your skin over your arms and legs. These electrodes send harmless electrical signals to your muscles. The response is measured to assess the health and function of your nerves and muscles.
54 services54 patients

Hospital Affiliations CMS Care Compare

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

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

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.

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.

Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114

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 Reiner Henson See's NPI number?

The NPI number for Reiner Henson See is 1427292861. It was assigned to this individual provider in the NPPES registry on April 29, 2009.

Where is Reiner Henson See located?

Reiner Henson See practices at 55 Fruit St Mgh Neurology Wacc 720 Wang 739-F, Boston, MA 02114. The listed phone number is (617) 643-4671.

What is Reiner Henson See's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Reiner Henson See enrolled in Medicare?

Yes. Reiner Henson See 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 Reiner Henson See affiliated with any hospitals?

According to CMS data, Reiner Henson See is affiliated with Massachusetts General Hospital.

When was this NPI record last updated?

The NPPES record for Reiner Henson See was last updated on May 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.