What is Carolyn Lo's NPI number?

Carolyn Lo's National Provider Identifier (NPI) is 1730420449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carolyn Lo's specialty?

Carolyn Lo is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Carolyn Lo located?

Carolyn Lo's practice location on file with NPPES is 5900 Coyle Ave Ste a, Carmichael, CA 95608-0400.

What is Carolyn Lo's phone number?

The practice phone number listed in the NPPES registry for Carolyn Lo is (916) 414-9055.

Is Carolyn Lo's NPI active?

Yes — Carolyn Lo's NPI (1730420449) is active in the NPPES registry as of the last update on 2018-12-27.

IndividualActive

Carolyn Lo, ANP-BC

NPI 1730420449 · Adult Health Nurse Practitioner · Carmichael, CA

Carolyn Lo, ANP-BC is a Adult Health Nurse Practitioner provider in Carmichael, CA (NPI 1730420449).

Provider details

NPI number: 1730420449
Entity type: Individual
Primary specialty: Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: ANP-BC
Sex: Female
Sole proprietor: No
License: 428050 (CA)

Specialties & taxonomies

Adult Health Nurse PractitionerPrimary363LA2200XLicense 13965 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense 428050 (CA)
Nursing Service Providers
Nurse Practitioner363L00000XLicense NP13965 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
13 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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

5900 Coyle Ave Ste a

Carmichael, CA 95608-0400

Phone: (916) 414-9055

Fax: (916) 414-9054

Street-level locationGet directions

More CA providers

Mailing address

7466 Sachi Way

Sacramento, CA 95823-3964

Additional practice locations (1)

4441 Auburn Blvd Ste J
Sacramento, CA 95841-4139
Phone: (916) 550-1050
Fax: (916) 550-1238

Enumerated: 2013-03-05
Last updated: 2018-12-27

Frequently asked questions

What is Carolyn Lo's NPI number?: Carolyn Lo's National Provider Identifier (NPI) is 1730420449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Carolyn Lo's specialty?: Carolyn Lo is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Carolyn Lo located?: Carolyn Lo's practice location on file with NPPES is 5900 Coyle Ave Ste a, Carmichael, CA 95608-0400.
What is Carolyn Lo's phone number?: The practice phone number listed in the NPPES registry for Carolyn Lo is (916) 414-9055.
Is Carolyn Lo's NPI active?: Yes — Carolyn Lo's NPI (1730420449) is active in the NPPES registry as of the last update on 2018-12-27.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.