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Holly Conn, NP
NPI 1881588341 · Nurse Practitioner · Rocklin, CA
Holly Conn, NP is a Nurse Practitioner provider in Rocklin, CA (NPI 1881588341).
Provider details
- NPI number
- 1881588341
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95035193 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
4020 Sierra College Blvd Ste 138
Rocklin, CA 95677-3906
Phone: (916) 623-7900
Street-level locationGet directions
Mailing address
10211 Weber St
Grass Valley, CA 95945-4633
Registry dates
- Enumerated
- 2025-06-06
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is Holly Conn's NPI number?
- Holly Conn's National Provider Identifier (NPI) is 1881588341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Conn's specialty?
- Holly Conn is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Conn located?
- Holly Conn's practice location on file with NPPES is 4020 Sierra College Blvd Ste 138, Rocklin, CA 95677-3906.
- What is Holly Conn's phone number?
- The practice phone number listed in the NPPES registry for Holly Conn is (916) 623-7900.
- Is Holly Conn's NPI active?
- Yes — Holly Conn's NPI (1881588341) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.