Suburban Hospital, Inc.
NPI 1528096690 · Radiation Oncology Clinic/Center · Bethesda, MD
Suburban Hospital, Inc. is a Radiation Oncology Clinic/Center organization in Bethesda, MD (NPI 1528096690).
Provider details
- NPI number
- 1528096690
- Entity type
- Organization
- Primary specialty
- Radiation Oncology Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Suburban Hospital, Inc.
- Organization subpart
- Yes
- Authorized official
- Brian Gragnolati, President(301) 896-2574
- License
- 15332 (MD)
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Suburban Hospital Radiation Oncology Infusion Center
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2011-12-19
Frequently asked questions
- What is Suburban Hospital, Inc.'s NPI number?
- Suburban Hospital, Inc.'s National Provider Identifier (NPI) is 1528096690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Suburban Hospital, Inc.?
- Suburban Hospital, Inc. is classified in the NPPES registry as Radiation Oncology Clinic/Center (Ambulatory Health Care Facilities).
- Where is Suburban Hospital, Inc. located?
- Suburban Hospital, Inc.'s practice location on file with NPPES is 6420 Rockledge Dr, Bethesda, MD 20817-7837.
- What is Suburban Hospital, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Suburban Hospital, Inc. is (301) 896-3901.
- Who is the authorized official for Suburban Hospital, Inc.?
- The authorized official listed on Suburban Hospital, Inc.'s NPPES record is Brian Gragnolati, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Suburban Hospital, Inc.'s NPI active?
- Yes — Suburban Hospital, Inc.'s NPI (1528096690) is active in the NPPES registry as of the last update on 2011-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.