IndividualActive
Penny Workman, RN
NPI 1396687513 · Ambulatory Care Registered Nurse · Marina, CA
Penny Workman, RN is a Ambulatory Care Registered Nurse provider in Marina, CA (NPI 1396687513).
Provider details
- NPI number
- 1396687513
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 537408 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
201 9th St
Marina, CA 93933-6039
Phone: (831) 884-1000
Street-level locationGet directions
Mailing address
4114 Trinity St
Shasta Lake, CA 96019-2292
Registry dates
- Enumerated
- 2026-04-07
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Penny Workman's NPI number?
- Penny Workman's National Provider Identifier (NPI) is 1396687513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penny Workman's specialty?
- Penny Workman is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Penny Workman located?
- Penny Workman's practice location on file with NPPES is 201 9th St, Marina, CA 93933-6039.
- What is Penny Workman's phone number?
- The practice phone number listed in the NPPES registry for Penny Workman is (831) 884-1000.
- Is Penny Workman's NPI active?
- Yes — Penny Workman's NPI (1396687513) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.