MARK P TALLMAN MD
NPI 1174518989
Internal Medicine - Advanced Heart Failure and Transplant Cardiology in Brighton, MA
About Mark P Tallman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK P TALLMAN MD (NPI 1174518989) is an individual advanced heart failure and transplant cardiology provider in Brighton, Massachusetts, licensed in Massachusetts (230092) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with St Elizabeth's Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
Other Identifiers 3
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
Mark P Tallman 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 Reassignments
7Medicare enrollment records show Mark Tallman reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 133 clinicians in this Medicare group
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 264 clinicians in this Medicare group
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 clinicians in this Medicare group
Liverpool, NY 13088
- Reassigned Medicare billing, New York enrollment
- 625 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 156 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 11
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Elizabeth's Medical Center
Acute Care Hospitals · Brighton, MAAlbany Medical Center Hospital
Acute Care Hospitals · Albany, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02135 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 4
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRIGHTON, MA 02135
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 Tallman's NPI number?
The NPI number for Mark Tallman is 1174518989. It was assigned to this individual provider in the NPPES registry on September 19, 2005.
Where is Mark Tallman located?
Mark Tallman practices at 736 Cambridge St Fl 2, Brighton, MA 02135. The listed phone number is (617) 789-2344.
What is Mark Tallman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Advanced Heart Failure and Transplant Cardiology, with taxonomy code 207RA0001X.
Is Mark Tallman enrolled in Medicare?
Yes. Mark Tallman 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 organizations bill Medicare for Mark Tallman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Tallman reassigns Medicare benefits to 7 organizations: Steward Medical Group, Inc (Watertown, MA), Bmc Affiliated Physicians, Inc. (Boston, MA), Cardiovascular Center At Tufts Medical Center, Inc. (Boston, MA), Revere Medical Of Massachusetts, PC (Brockton, MA), Albany Medical College (Albany, NY) and 2 more organizations, listed in the Medicare section above. Each 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 Mark Tallman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Tallman accept?
Health plans from Taro Health list Mark Tallman 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 Tallman affiliated with any hospitals?
According to CMS data, Mark Tallman is affiliated with St Elizabeth's Medical Center and Albany Medical Center Hospital.
When was this NPI record last updated?
The NPPES record for Mark Tallman was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Mark P Tallman, MD · NPI 1174518989
Advanced Heart Failure and Transplant Cardiology physician in Brighton, Massachusetts. Individual provider, active in the CMS NPPES registry since September 19, 2005.
## Identity
- **NPI:** 1174518989 (Entity type: Individual)
- **Enumerated:** September 19, 2005
- **Primary specialty:** Internal Medicine - Advanced Heart Failure and Transplant Cardiology · taxonomy 207RA0001X
- **State license:** 230092 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 736 CAMBRIDGE ST FL 2, Brighton, MA 02135-2907
- **Phone:** (617) 789-2344
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA); Cardiovascular Center At Tufts Medical Center, Inc. (NPI 1447764253, Boston, MA); Revere Medical Of Massachusetts, PC (NPI 1336976539, Brockton, MA); Albany Medical College (NPI 1497921688, Albany, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 1990
## Record status
- **NPPES last updated:** November 3, 2025
- **Other identifiers:** Medicaid 01573317 (NY); Medicaid 2017300 (MA); Medicaid 1007068 (VT)
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Source: [NPI Profile](https://npiprofile.com/npi/1174518989) · Data from the CMS NPPES public registry.