JOHN W. WINKELMAN PHD/MD
NPI 1619950045
Psychiatry & Neurology - Sleep Medicine in Boston, MA
About John W. Winkelman Phd/md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN W. WINKELMAN PHD/MD (NPI 1619950045) is an individual sleep medicine provider in Boston, Massachusetts, licensed in Massachusetts (73677) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and maintains a secondary practice location in Lexington.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 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
John W. Winkelman Phd/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.
Areas of Expertise CMS Part B claims 7
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MANewton-Wellesley Hospital
Acute Care Hospitals · Newton, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAWentworth-Douglass Hospital
Acute Care Hospitals · Dover, NHPhysician 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.
Referred Medical Equipment & Supplies CMS DME claims 11
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 John Winkelman's NPI number?
The NPI number for John Winkelman is 1619950045. It was assigned to this individual provider in the NPPES registry on November 21, 2005.
Where is John Winkelman located?
John Winkelman practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 724-7426.
What is John Winkelman's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Sleep Medicine, with taxonomy code 2084S0012X.
Is John Winkelman enrolled in Medicare?
Yes. John Winkelman 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 John Winkelman accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list John Winkelman 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 John Winkelman affiliated with any hospitals?
According to CMS data, John Winkelman is affiliated with Massachusetts General Hospital, Newton-Wellesley Hospital, Brigham And Women's Hospital and Wentworth-Douglass Hospital.
When was this NPI record last updated?
The NPPES record for John Winkelman was last updated on June 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# John W. Winkelman, PHD/MD · NPI 1619950045
Sleep Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since November 21, 2005.
## Identity
- **NPI:** 1619950045 (Entity type: Individual)
- **Enumerated:** November 21, 2005
- **Primary specialty:** Psychiatry & Neurology - Sleep Medicine · taxonomy 2084S0012X
- **State license:** 73677 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2621
- **Phone:** (617) 724-7426
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Harvard Medical School, class of 1987
## Record status
- **NPPES last updated:** June 11, 2024
- **Other identifiers:** Medicaid 3155455 (MA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1619950045) · Data from the CMS NPPES public registry.