Greystone Advanced Products and Services
NPI 1134423841 · Durable Medical Equipment & Medical Supplies · St Petersburg, FL
Greystone Advanced Products and Services is a Durable Medical Equipment & Medical Supplies organization in St Petersburg, FL (NPI 1134423841).
Provider details
- NPI number
- 1134423841
- Entity type
- Organization
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Organization subpart
- No
- Authorized official
- Ronald Swartz, Cfo(813) 635-9500
Specialties & taxonomies
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Registry dates
- Enumerated
- 2011-01-10
- Last updated
- 2013-10-04
Frequently asked questions
- What is Greystone Advanced Products and Services's NPI number?
- Greystone Advanced Products and Services's National Provider Identifier (NPI) is 1134423841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greystone Advanced Products and Services?
- Greystone Advanced Products and Services is classified in the NPPES registry as Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Greystone Advanced Products and Services located?
- Greystone Advanced Products and Services's practice location on file with NPPES is 5801 49th St N, St Petersburg, FL 33709-2109.
- What is Greystone Advanced Products and Services's phone number?
- The practice phone number listed in the NPPES registry for Greystone Advanced Products and Services is (813) 341-9303.
- Who is the authorized official for Greystone Advanced Products and Services?
- The authorized official listed on Greystone Advanced Products and Services's NPPES record is Ronald Swartz, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greystone Advanced Products and Services's NPI active?
- Yes — Greystone Advanced Products and Services's NPI (1134423841) is active in the NPPES registry as of the last update on 2013-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.