DR. PETER JOSEPH MUSLINER MD
NPI 1093880304
Psychiatry & Neurology - Psychiatry in Acton, MA
About Dr. Peter Joseph Musliner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER JOSEPH MUSLINER MD (NPI 1093880304) is an individual psychiatry provider in Acton, Massachusetts, licensed in Massachusetts (32511) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (1968).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Peter Joseph Musliner 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 Peter Musliner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Acton, MA 01720
- Reassigned Medicare billing, Massachusetts enrollment
- 18 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01720 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ACTON, MA 01720
ACTON, MA 01720
ACTON, MA 01720
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 Peter Musliner's NPI number?
The NPI number for Peter Musliner is 1093880304. It was assigned to this individual provider in the NPPES registry on November 21, 2006.
Where is Peter Musliner located?
Peter Musliner practices at 518 Great Road, Acton, MA 01720. The listed phone number is (978) 263-4878.
What is Peter Musliner's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Peter Musliner enrolled in Medicare?
Yes. Peter Musliner 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 Peter Musliner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Musliner reassigns Medicare benefits to Professional Counseling Services Inc (Acton, 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 Peter Musliner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peter Musliner accept?
Health plans from Anthem Blue Cross and Blue Shield list Peter Musliner 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.
When was this NPI record last updated?
The NPPES record for Peter Musliner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Peter Joseph Musliner, MD · NPI 1093880304
Psychiatry physician in Acton, Massachusetts. Individual provider, active in the CMS NPPES registry since November 21, 2006.
## Identity
- **NPI:** 1093880304 (Entity type: Individual)
- **Enumerated:** November 21, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 32511 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 518 GREAT ROAD, Acton, MA 01720-3415
- **Phone:** (978) 263-4878 · **Fax:** (978) 635-0386
## 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:** Professional Counseling Services Inc (NPI 1477617306, Acton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 1968
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified B11459 (MA); Medicare UPIN A33611
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Source: [NPI Profile](https://npiprofile.com/npi/1093880304) · Data from the CMS NPPES public registry.