DR. BRUCE WALTER ZINSMEISTER M.D.
NPI 1417950155
Internal Medicine - Cardiovascular Disease in Silver Spring, MD
About Dr. Bruce Walter Zinsmeister M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRUCE WALTER ZINSMEISTER M.D. (NPI 1417950155) is an individual cardiovascular disease provider in Silver Spring, Maryland, licensed in Maryland (D24819) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1975).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
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. Bruce Walter Zinsmeister 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 Reassignments
2Medicare enrollment records show Bruce Zinsmeister reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia enrollment
- 9 clinicians in this Medicare group
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia enrollment
- 2 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 19
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 20910 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SILVER SPRING, MD 20910
SILVER SPRING, MD 20910
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 Bruce Zinsmeister's NPI number?
The NPI number for Bruce Zinsmeister is 1417950155. It was assigned to this individual provider in the NPPES registry on May 25, 2005.
Where is Bruce Zinsmeister located?
Bruce Zinsmeister practices at 2900 Linden Ln Ste 200, Silver Spring, MD 20910. The listed phone number is (301) 587-7040.
What is Bruce Zinsmeister's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Bruce Zinsmeister enrolled in Medicare?
Yes. Bruce Zinsmeister 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 Bruce Zinsmeister's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bruce Zinsmeister reassigns Medicare benefits to 2 organizations: Associates In Cardiology, P.A. (Silver Spring, MD) and Kaufman & Zinsmeister, M.D., P.A. (Silver Spring, MD). 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 Bruce Zinsmeister's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bruce Zinsmeister accept?
Health plans from Blue Cross and Blue Shield of Texas list Bruce Zinsmeister 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 Bruce Zinsmeister was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Bruce Walter Zinsmeister, M.D. · NPI 1417950155
Cardiovascular Disease physician in Silver Spring, Maryland. Individual provider, active in the CMS NPPES registry since May 25, 2005.
## Identity
- **NPI:** 1417950155 (Entity type: Individual)
- **Enumerated:** May 25, 2005
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** D24819 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 LINDEN LN STE 200, Silver Spring, MD 20910-1266
- **Phone:** (301) 587-7040 · **Fax:** (301) 588-8824
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Associates In Cardiology, P.A. (NPI 1134176654, Silver Spring, MD); Kaufman & Zinsmeister, M.D., P.A. (NPI 1720180748, Silver Spring, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1975
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Other 4053821 (MD); Other 523755-01 (MD); Medicaid 022624300 (DC); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1417950155) · Data from the CMS NPPES public registry.