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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEFAN G TULLIUS MD PHD
NPI 1659321156
Transplant Surgery in Boston, MA

Active since May 12, 2006PECOS EnrolledAccepts Medicare Assignment
75 FRANCIS STREET, BRIGHAM AND WOMEN'S HOSPITAL DIVISION OF TRANSPLANT SUR, BOSTON, MA 02115(617) 732-5500 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Stefan G Tullius Md Phd NPPES

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

STEFAN G TULLIUS MD PHD (NPI 1659321156) is an individual transplant surgery provider in Boston, Massachusetts, licensed in Massachusetts (223508) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1659321156
Entity TypeIndividualMale
Primary Taxonomy204F00000X
Provider Legal NameSTEFAN G TULLIUSCredential: MD PHD
Location Address75 FRANCIS STREET, BRIGHAM AND WOMEN'S HOSPITAL DIVISION OF TRANSPLANT SURBoston, MA 02115
Mailing Address111 Cypress StBrookline, MA 02445-6002 · (857) 307-0896
Phone(617) 732-5500
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMay 12, 2006
Last NPPES UpdateJuly 6, 2026
NPPES CertifiedJuly 6, 2026
✔ NPI 1659321156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204F00000X
License✔ Licensed in MA · 223508
Definition
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee
75 FRANCIS STREET, Boston, MA 02115
Open in Google Maps ↗

Secondary Practice Location 1

Location 155 Fruit StBoston, MA 02114-2696 · Phone (617) 726-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Stefan G Tullius Md Phd 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 ID8628021714
PECOS Enrollment IDI20050301000763
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.

Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope 52310
This is a procedure to remove an object, stone, or tube from your urinary tract. An endoscope, a thin, flexible tube with a light and camera, is used to locate and remove the object. It is a safe and effective way to address the issue.
20 services20 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
19 services19 patients
Transplantation of donor kidney 50360
Transplantation of a donor kidney involves replacing a non-functioning kidney with a healthy one from a donor. This procedure can significantly improve the quality of life for those with serious kidney disease. The new kidney can perform the essential task of filtering blood and removing waste.
17 services17 patients
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.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

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

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503
Treatment-Chemotherapy · category RH002N
3 suppliers30 claims33,300 services$1.22 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier25 claims5,400 services$0.01 avg. paid by Medicare
Mycophenolic acid, oral, 180 mg J7518
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier33 claims7,684 services$0.86 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
1 supplier28 claims28 services$18.87 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
2 suppliers37 claims61 services$12.62 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.

JIA CHENG YAO M.D.
Student in an Organized Health Care Education/Training Program
75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (517) 732-5500
MR. FADI HABBAB MD
Radiology (Diagnostic Radiology)
75 FRANCIS STREET, BRIGHAM AND WOMENS HOSPITAL RADIOLOGY DEPT
BOSTON, MA 02115
Suffolk County (617) 732-6273
MRS. LEAH RAE PRAGER PA-C, MPH
Physician Assistant
75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (617) 732-6819
MICHAEL SEAN NURMSOO M.D.
Radiology (Diagnostic Radiology)
75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (617) 732-5500
ALISA B GOLDBERG MD MPH
Obstetrics & Gynecology
75 FRANCIS STREET, WOMENS HEALTH DEPARTMENT OBGYN
BOSTON, MA 02115
Suffolk County (617) 732-8625
DAVID WESTFALL BATES MD
Internal Medicine
75 FRANCIS STREET, BRIGHAM INTERNAL MEDICINE ASSOCIATES
BOSTON, MA 02115
Suffolk County (617) 732-7063
ASHLEY HARALSON VERNON MD
Surgery
75 FRANCIS STREET, BRIGHAM AND WOMEN'S HOSPITAL DIVISION OF GENERAL AND GA
BOSTON, MA 02115
Suffolk County (617) 732-8710
LINDSAY FAYE PARONICH PA-C
Physician Assistant
75 FRANCIS STREET
BOSTON, MA 02115
Suffolk County (617) 732-8064

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 Stefan Tullius's NPI number?

The NPI number for Stefan Tullius is 1659321156. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Stefan Tullius located?

Stefan Tullius practices at 75 Francis Street Brigham And Women's Hospital Division Of Transplant Sur, Boston, MA 02115. The listed phone number is (617) 732-5500.

What is Stefan Tullius's specialty?

The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.

Is Stefan Tullius enrolled in Medicare?

Yes. Stefan Tullius 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 Stefan Tullius accept?

Health plans from Anthem Blue Cross and Blue Shield list Stefan Tullius 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 Stefan Tullius affiliated with any hospitals?

According to CMS data, Stefan Tullius is affiliated with Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Stefan Tullius was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.