1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Orthopaedic Surgery
  6. NPI Profile

DR. GUY PHILIP GUENTHNER MD
NPI 1699418855
Orthopaedic Surgery in Boston, MA

Active since April 15, 2022PECOS Enrolled
800 WASHINGTON STREET, TUFTS MC BOX #306, BOSTON, MA 02111(617) 636-5172(617) 636-5178 Get Directions Write a Review

NPPES record last updated: June 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Guy Philip Guenthner Md NPPES

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

DR. GUY PHILIP GUENTHNER MD (NPI 1699418855) is an individual orthopaedic surgery provider in Boston, Massachusetts, licensed in Massachusetts (293179) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699418855
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. GUY PHILIP GUENTHNERCredential: MD
Location Address800 WASHINGTON STREET, TUFTS MC BOX #306Boston, MA 02111
Mailing Address800 Washington Street, Tufts Mc Box #306Boston, MA 02111 · (617) 636-5172 · Fax (617) 636-5178
Phone(617) 636-5172
Fax(617) 636-5178
Sole ProprietorNo
Enumeration DateApril 15, 2022
Last NPPES UpdateJune 21, 2022
NPPES CertifiedJune 21, 2022
✔ NPI 1699418855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in MA · 293179
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
800 WASHINGTON STREET, Boston, MA 02111
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Guy Philip Guenthner Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02111 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
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.

VANJA TOLJ
Anesthesiology
800 WASHINGTON STREET, #298 ZISKIND BUILDING, 6TH FLOOR
CINCINNATI, MA 02111
Suffolk County (330) 645-5522
FABIOLA ANDREINA REYES CURCIO
Pathology (Anatomic Pathology & Clinical Pathology)
800 WASHINGTON STREET, #802
BOSTON, MA 02111
Suffolk County (617) 636-8006
NIKOLAY BUGAEV M.D.
Surgery (Surgical Critical Care)
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-5000
DR. MOHAMMED ABDULLAH BAWAZEER MD
Surgery
800 WASHINGTON STREET, DEPARTMENT OF SURGERY, DIVISION OF TRAUMA SURGERY
BOSTON, MA 02111
Suffolk County (617) 636-4488
DR. MICHAELA MARGOLIS DO
Psychiatry & Neurology (Child & Adolescent Psychiatry)
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-7820
DAWIT WORKU KASSA
Obstetrics & Gynecology
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-2229
GERARDINA BUETI PA-C
Physician Assistant
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-5590
LAUREN GUSS LICSW
Social Worker (Clinical)
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-4174

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 Guy Guenthner's NPI number?

The NPI number for Guy Guenthner is 1699418855. It was assigned to this individual provider in the NPPES registry on April 15, 2022.

Where is Guy Guenthner located?

Guy Guenthner practices at 800 Washington Street Tufts Mc Box #306, Boston, MA 02111. The listed phone number is (617) 636-5172.

What is Guy Guenthner's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Guy Guenthner enrolled in Medicare?

Yes. Guy Guenthner is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Guy Guenthner was last updated on June 21, 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.