DR. JOAN WARRENSKI MD
NPI 1215019773
Psychiatry & Neurology - Psychiatry in Roslindale, MA
About Dr. Joan Warrenski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOAN WARRENSKI MD (NPI 1215019773) is an individual psychiatry provider in Roslindale, Massachusetts, licensed in Massachusetts (60039) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of Temple University School Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted 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. Joan Warrenski 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.
Medicare Billing Reassignment
Medicare enrollment records show Joan Warrenski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02131
- Reassigned Medicare billing, Massachusetts enrollment
- 59 clinicians in this Medicare group
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 3
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 3
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, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAFaulkner Hospital-Brigham And Women's
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02131 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.
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 Joan Warrenski's NPI number?
The NPI number for Joan Warrenski is 1215019773. It was assigned to this individual provider in the NPPES registry on October 20, 2006.
Where is Joan Warrenski located?
Joan Warrenski practices at 1200 Centre St Department Of Medicine, Roslindale, MA 02131. The listed phone number is (617) 363-8010.
What is Joan Warrenski's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Joan Warrenski enrolled in Medicare?
Yes. Joan Warrenski 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 Joan Warrenski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Warrenski reassigns Medicare benefits to Hebrew Rehabilitation Center (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 Joan Warrenski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joan Warrenski accept?
Health plans from Harvard Pilgrim Health Care and Taro Health list Joan Warrenski 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 Joan Warrenski affiliated with any hospitals?
According to CMS data, Joan Warrenski is affiliated with Beth Israel Deaconess Medical Center, Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.
When was this NPI record last updated?
The NPPES record for Joan Warrenski was last updated on September 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Joan Warrenski, MD · NPI 1215019773
Psychiatry physician in Roslindale, Massachusetts. Individual provider, active in the CMS NPPES registry since October 20, 2006.
## Identity
- **NPI:** 1215019773 (Entity type: Individual)
- **Enumerated:** October 20, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 60039 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 CENTRE ST, DEPARTMENT OF MEDICINE, Roslindale, MA 02131-1011
- **Phone:** (617) 363-8010 · **Fax:** (617) 363-8929
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hebrew Rehabilitation Center (NPI 1437155967, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 1985
## Record status
- **NPPES last updated:** September 13, 2011
- **Other identifiers:** Other V03643 (MA); Other 721592 (MA); Medicaid 3051188 (MA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1215019773) · Data from the CMS NPPES public registry.