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DR. EWALD RAY MENDESZOON JR. DPM
NPI 1528031952
Podiatrist - Foot Surgery in Boston, MA

Active since February 08, 2006PECOS EnrolledAccepts Medicare Assignment
732 HARRISON AVENUE, PRESTON 5TH FLOOR, BOSTON, MA 02118(617) 414-6840(617) 414-6710 Get Directions Write a Review

NPPES record last updated: September 28, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Ewald Ray Mendeszoon Jr. Dpm NPPES

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

DR. EWALD RAY MENDESZOON JR. DPM (NPI 1528031952) is an individual foot surgery provider in Boston, Massachusetts, licensed in Massachusetts (2092) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of New York College Of Podiatric Medicine (1996).

NPPES Registry Identity

NPI1528031952
Entity TypeIndividualMale
Primary Taxonomy213ES0131X
Provider Legal NameDR. EWALD RAY MENDESZOON JR.Credential: DPM
Location Address732 HARRISON AVENUE, PRESTON 5TH FLOORBoston, MA 02118
Mailing Address720 Harrison Ave, Dob 503Boston, MA 02118-2371
Phone(617) 414-6840
Fax(617) 414-6710
Sole ProprietorNo
Medical School CMSNew York College Of Podiatric MedicineGraduated 1996
Enumeration DateFebruary 8, 2006
Last NPPES UpdateSeptember 28, 2017
✔ NPI 1528031952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPodiatrist · Foot SurgeryPodiatric Medicine & Surgery Service Providers
Taxonomy Code213ES0131X
License✔ Licensed in MA · 2092
Also ListedPodiatristTaxonomy 213E00000X · License 2092 (MA)
732 HARRISON AVENUE, Boston, MA 02118
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Other Identifiers 2

Medicaid110013015AMA
Medicare PIN003373201MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ewald Ray Mendeszoon Jr. Dpm 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 ID547157653
PECOS Enrollment IDI20040303000436
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.

Medicare Billing Reassignment

Medicare enrollment records show Ewald Mendeszoon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Boston University General Surgical Associates, Inc.
0.3 mi
Surgery
1 BOSTON MEDICAL CTR PL # C500
Boston, MA 02118
  • Reassigned Medicare billing, Massachusetts enrollment
  • 102 clinicians in this Medicare group
NPI 1104865567 (617) 638-8605

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
160 services105 patients
Removal of fingernails or toenails, 6 or more nails 11721
This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.
83 services71 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
68 services67 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
50 services16 patients
Removal of noncancer thickened skin growth, 2-4 growths 11056
This procedure involves the safe removal of 2-4 noncancerous thickened skin growths. It's typically done under local anesthesia. The process helps to alleviate discomfort and prevent potential complications. It's a standard, low-risk procedure.
24 services17 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
15 services14 patients

Hospital Affiliations CMS Care Compare

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

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 15

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

DR. IVANIA RIZO M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVENUE, PRESTON, 2ND FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7470
EMELIA J. BENJAMIN MD, SCM
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVENUE, PRESTON, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
COURTNEY FAIELLA RN BCN-FNP
Nurse Practitioner (Family)
732 HARRISON AVENUE, PRESTON, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
SHEILAH A. BERNARD MD
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVENUE, PRESTON, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
DR. JAMES L ROSENZWEIG MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVENUE, PRESTON, 2ND FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7470
DR. PHILIP E KNAPP MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVENUE, PRESTON, 2ND FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7470
REMERCILE POLYNICE PIERRE NP
Nurse Practitioner (Family)
732 HARRISON AVENUE, PRESTON 5TH FLOOR
BOSTON, MA 02118
Suffolk County (617) 414-6840
QI CHU
Student in an Organized Health Care Education/Training Program
732 HARRISON AVENUE, PRESTON FAMILY BUILDING 5TH FLOOR
BOSTON, MA 02118
Suffolk County (617) 414-6840

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 Ewald Mendeszoon's NPI number?

The NPI number for Ewald Mendeszoon is 1528031952. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Ewald Mendeszoon located?

Ewald Mendeszoon practices at 732 Harrison Avenue Preston 5th Floor, Boston, MA 02118. The listed phone number is (617) 414-6840.

What is Ewald Mendeszoon's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot Surgery, with taxonomy code 213ES0131X.

Is Ewald Mendeszoon enrolled in Medicare?

Yes. Ewald Mendeszoon 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.

Which organization bills Medicare for Ewald Mendeszoon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ewald Mendeszoon reassigns Medicare benefits to Boston University General Surgical Associates, Inc. (Boston, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ewald Mendeszoon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ewald Mendeszoon accept?

Health plans from WellSense Health Plan list Ewald Mendeszoon 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 Ewald Mendeszoon affiliated with any hospitals?

According to CMS data, Ewald Mendeszoon is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Ewald Mendeszoon was last updated on September 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.