Peggy Holub, MSN, RNC,CNS
NPI 1558213678 · Clinical Nurse Specialist · San Diego, CA
Peggy Holub, MSN, RNC,CNS is a Clinical Nurse Specialist provider in San Diego, CA (NPI 1558213678).
Provider details
- NPI number
- 1558213678
- Entity type
- Individual
- Primary specialty
- Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RNC,CNS
- Sex
- Female
- Sole proprietor
- No
- License
- 3370 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2026-02-11
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is Peggy Holub's NPI number?
- Peggy Holub's National Provider Identifier (NPI) is 1558213678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Holub's specialty?
- Peggy Holub is listed in the NPPES registry with a primary specialty of Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Peggy Holub located?
- Peggy Holub's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Peggy Holub's phone number?
- The practice phone number listed in the NPPES registry for Peggy Holub is (619) 471-0367.
- Is Peggy Holub's NPI active?
- Yes — Peggy Holub's NPI (1558213678) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.