What is Holly Harris's NPI number?

Holly Harris's National Provider Identifier (NPI) is 1427113778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Holly Harris's specialty?

Holly Harris is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Holly Harris located?

Holly Harris's practice location on file with NPPES is 6482 Clearbrook Dr, Saint Helen, MI 48656-9547.

What is Holly Harris's phone number?

The practice phone number listed in the NPPES registry for Holly Harris is (989) 372-4346.

Does Holly Harris accept Medicare?

Holly Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Holly Harris's NPI active?

Yes — Holly Harris's NPI (1427113778) is active in the NPPES registry as of the last update on 2026-05-27.

IndividualActiveAccepts Medicare

Holly Harris, LMSW

NPI 1427113778 · Clinical Social Worker · Saint Helen, MI

Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Holly Harris, LMSW is a Clinical Social Worker provider in Saint Helen, MI (NPI 1427113778).

Provider details

NPI number: 1427113778
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: Yes
License: 6801088117 (MI)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 6801088117 (MI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(99/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 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

6482 Clearbrook Dr

Saint Helen, MI 48656-9547

Phone: (989) 372-4346

Fax: (989) 632-3063

Street-level locationGet directions

More MI providers

Mailing address

6482 Clearbrook Dr

Saint Helen, MI 48656-9547

Additional practice locations (4)

2387 S Linden Rd Ste 138
Flint, MI 48532-5488
Phone: (989) 475-4171
Fax: (989) 393-6021
1840 W Houghton Lake Dr
Prudenville, MI 48651-9672
Phone: (989) 372-4346
3323 Shattuck Rd Ste 1
Saginaw, MI 48603-3184
Phone: (989) 475-4171
Fax: (989) 393-6021
6526 Clearbrook Dr
Saint Helen, MI 48656-9547
Phone: (989) 372-4346
Fax: (989) 393-6021

Enumerated: 2006-12-27
Last updated: 2026-05-27
Certified: 2026-05-27

Frequently asked questions

What is Holly Harris's NPI number?: Holly Harris's National Provider Identifier (NPI) is 1427113778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Holly Harris's specialty?: Holly Harris is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Holly Harris located?: Holly Harris's practice location on file with NPPES is 6482 Clearbrook Dr, Saint Helen, MI 48656-9547.
What is Holly Harris's phone number?: The practice phone number listed in the NPPES registry for Holly Harris is (989) 372-4346.
Does Holly Harris accept Medicare?: Holly Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Holly Harris's NPI active?: Yes — Holly Harris's NPI (1427113778) is active in the NPPES registry as of the last update on 2026-05-27.

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