MARK DONALD HORNSTEIN MD
NPI 1720038276
Obstetrics & Gynecology - Reproductive Endocrinology in Boston, MA
About Mark Donald Hornstein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK DONALD HORNSTEIN MD (NPI 1720038276) is an individual reproductive endocrinology provider in Boston, Massachusetts, licensed in Massachusetts (55051) 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
Specialties & Licenses
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.
Secondary Practice Location 1
Accepted 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
Mark Donald Hornstein Md 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.
Hospital Affiliations CMS Care Compare
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, MAPhysician 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.
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.
BOSTON, MA 02114
BOSTON, MA 02114
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 Mark Hornstein's NPI number?
The NPI number for Mark Hornstein is 1720038276. It was assigned to this individual provider in the NPPES registry on May 12, 2006.
Where is Mark Hornstein located?
Mark Hornstein practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-8433.
What is Mark Hornstein's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.
Is Mark Hornstein enrolled in Medicare?
Yes. Mark Hornstein 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 Mark Hornstein accept?
Health plans from Anthem Blue Cross and Blue Shield list Mark Hornstein 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 Mark Hornstein affiliated with any hospitals?
According to CMS data, Mark Hornstein is affiliated with Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Mark Hornstein was last updated on June 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.
