MANUEL FANARJIAN M.D.
NPI 1851827687
Internal Medicine in Boston, MA
About Manuel Fanarjian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MANUEL FANARJIAN M.D. (NPI 1851827687) is an individual internal medicine provider in Boston, Massachusetts, licensed in Pennsylvania (MD467965) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 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
Manuel Fanarjian 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.
Medicare Billing Reassignment
Medicare enrollment records show Manuel Fanarjian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1851333686 (Massachusetts)
- 531 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.
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 02132 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.
WEST ROXBURY, MA 02132
WEST ROXBURY, MA 02132
WEST ROXBURY, MA 02132
WEST ROXBURY, MA 02132
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 Manuel Fanarjian's NPI number?
The NPI number for Manuel Fanarjian is 1851827687. It was assigned to this individual provider in the NPPES registry on May 11, 2017.
Where is Manuel Fanarjian located?
Manuel Fanarjian practices at 1400 Vfw Pkwy, Boston, MA 02132. The listed phone number is (617) 323-7700.
What is Manuel Fanarjian's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Manuel Fanarjian enrolled in Medicare?
Yes. Manuel Fanarjian 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 Manuel Fanarjian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Manuel Fanarjian reassigns Medicare benefits to Dana-Farber Cancer Institute, Inc. (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 Manuel Fanarjian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Manuel Fanarjian accept?
Health plans from Anthem Blue Cross and Blue Shield list Manuel Fanarjian 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 Manuel Fanarjian affiliated with any hospitals?
According to CMS data, Manuel Fanarjian is affiliated with Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Manuel Fanarjian was last updated on May 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Manuel Fanarjian, M.D. · NPI 1851827687
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since May 11, 2017.
## Identity
- **NPI:** 1851827687 (Entity type: Individual)
- **Enumerated:** May 11, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD467965 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1400 VFW PKWY, Boston, MA 02132-4927
- **Phone:** (617) 323-7700
## 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:** Dana-Farber Cancer Institute, Inc. (NPI 1346433257, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** May 4, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1851827687) · Data from the CMS NPPES public registry.