OrganizationActive
Tammy L Dirksen
NPI 1558559484 · Prosthetic/Orthotic Supplier · Fresno, CA
Tammy L Dirksen is a Prosthetic/Orthotic Supplier organization in Fresno, CA (NPI 1558559484).
Provider details
- NPI number
- 1558559484
- Entity type
- Organization
- Primary specialty
- Prosthetic/Orthotic SupplierSuppliers
- Organization subpart
- No
- Authorized official
- Tammy Dirksen, Owner(559) 251-5557
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2039 N Fine Ave
Fresno, CA 93727-1512
Phone: (559) 251-5557
Fax: (559) 251-5559
Street-level locationGet directions
Mailing address
2039 N Fine Ave
Fresno, CA 93727-1512
Other names (DBA / former)
- Doing business as
- Central Orthotic & Prosthetic
- Doing business as
- Central Orthotic & Prosthetic
Registry dates
- Enumerated
- 2007-10-04
- Last updated
- 2022-07-12
- Certified
- 2022-07-06
Frequently asked questions
- What is Tammy L Dirksen's NPI number?
- Tammy L Dirksen's National Provider Identifier (NPI) is 1558559484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tammy L Dirksen?
- Tammy L Dirksen is classified in the NPPES registry as Prosthetic/Orthotic Supplier (Suppliers).
- Where is Tammy L Dirksen located?
- Tammy L Dirksen's practice location on file with NPPES is 2039 N Fine Ave, Fresno, CA 93727-1512.
- What is Tammy L Dirksen's phone number?
- The practice phone number listed in the NPPES registry for Tammy L Dirksen is (559) 251-5557.
- Who is the authorized official for Tammy L Dirksen?
- The authorized official listed on Tammy L Dirksen's NPPES record is Tammy Dirksen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tammy L Dirksen's NPI active?
- Yes — Tammy L Dirksen's NPI (1558559484) is active in the NPPES registry as of the last update on 2022-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.