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ERIC MICHAEL GANZ M.D.
NPI 1346241858
Obstetrics & Gynecology in Boston, MA

Active since August 09, 2005PECOS EnrolledAccepts Medicare Assignment
330 BROOKLINE AVENUE, SHAPIRO 8, OBGYN CLINIC, BOSTON, MA 02215(617) 667-4600 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Eric Michael Ganz M.d. NPPES

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

ERIC MICHAEL GANZ M.D. (NPI 1346241858) is an individual obstetrics & gynecology provider in Boston, Massachusetts, licensed in Massachusetts (290179) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of Tufts University School Of Medicine (1992).

NPPES Registry Identity

NPI1346241858
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameERIC MICHAEL GANZCredential: M.D.
Location Address330 BROOKLINE AVENUE, SHAPIRO 8, OBGYN CLINICBoston, MA 02215
Mailing Address330 Brookline AveBoston, MA 02215-5491 · (617) 667-0475
Phone(617) 667-4600
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 1992
Enumeration DateAugust 9, 2005
Last NPPES UpdateMarch 2, 2026
NPPES CertifiedMarch 2, 2026
✔ NPI 1346241858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MA · 290179
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
330 BROOKLINE AVENUE, Boston, MA 02215
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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

Eric Michael Ganz 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 ID3072404730
PECOS Enrollment IDI20220112001817
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

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 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.
39 services26 patients

Hospital Affiliations CMS Care Compare

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

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 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
$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.

DR. ADEL A ALHAZZANI M.D
Psychiatry & Neurology (Vascular Neurology)
330 BROOKLINE AVENUE, PALMER 127 DIVISION OF CEREBROVASCULAR DISEASE
BOSTON, MA 02215
Suffolk County (617) 632-8911
DR. RAN LIU MD
Family Medicine (Sleep Medicine)
330 BROOKLINE AVENUE, KS-B23 (PULMONARY OFFICE)
BOSTON, MA 02215
Suffolk County (617) 667-4195
COREY R FEHNEL M.D.
Psychiatry & Neurology (Neurocritical Care)
330 BROOKLINE AVENUE, KIRSTEIN 406
BOSTON, MA 02215
Suffolk County (617) 971-5328
KATHERINE L ARMSTRONG MD
Obstetrics & Gynecology
330 BROOKLINE AVENUE, SHAPIRO 8
BOSTON, MA 02215
Suffolk County (617) 667-3736
MR. PETER WANG M.D.
Internal Medicine (Transplant Hepatology)
330 BROOKLINE AVENUE
BOSTON, MA 02215
Suffolk County (617) 667-8427
DR. MARIE PATRICIA BOYLE MD
Student in an Organized Health Care Education/Training Program
330 BROOKLINE AVENUE, DANA 535 BIDMC
BOSTON, MA 02215
Suffolk County (617) 667-2136
PETER D GROSS M.D.
Radiology (Diagnostic Radiology)
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS
BOSTON, MA 02215
Suffolk County (617) 667-9403
TIANYU ZHANG MD
Student in an Organized Health Care Education/Training Program
330 BROOKLINE AVENUE
BOSTON, MA 02215
Suffolk County (617) 632-8930

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 Eric Ganz's NPI number?

The NPI number for Eric Ganz is 1346241858. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Where is Eric Ganz located?

Eric Ganz practices at 330 Brookline Avenue Shapiro 8, Obgyn Clinic, Boston, MA 02215. The listed phone number is (617) 667-4600.

What is Eric Ganz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Eric Ganz enrolled in Medicare?

Yes. Eric Ganz 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 Eric Ganz accept?

Health plans from Anthem Blue Cross and Blue Shield list Eric Ganz 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 Eric Ganz affiliated with any hospitals?

According to CMS data, Eric Ganz is affiliated with Beth Israel Deaconess Medical Center.

When was this NPI record last updated?

The NPPES record for Eric Ganz was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.