OrganizationActive
Halvorson & Hembrough D.D.S, .m.s., PC
NPI 1861419640 · Endodontics · Grand Rapids, MI
Halvorson & Hembrough D.D.S, .m.s., PC is a Endodontics organization in Grand Rapids, MI (NPI 1861419640).
Provider details
- NPI number
- 1861419640
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Katherine Klungle, Office Manager(616) 361-6609
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 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
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
4355 Sawkaw Dr Ne
Grand Rapids, MI 49525-1768
Phone: (616) 361-6609
Fax: (616) 361-6248
Street-level locationGet directions
Mailing address
4355 Sawkaw Dr Ne
Grand Rapids, MI 49525-1768
Registry dates
- Enumerated
- 2006-07-16
- Last updated
- 2007-10-05
Frequently asked questions
- What is Halvorson & Hembrough D.D.S, .m.s., PC's NPI number?
- Halvorson & Hembrough D.D.S, .m.s., PC's National Provider Identifier (NPI) is 1861419640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Halvorson & Hembrough D.D.S, .m.s., PC?
- Halvorson & Hembrough D.D.S, .m.s., PC is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Halvorson & Hembrough D.D.S, .m.s., PC located?
- Halvorson & Hembrough D.D.S, .m.s., PC's practice location on file with NPPES is 4355 Sawkaw Dr Ne, Grand Rapids, MI 49525-1768.
- What is Halvorson & Hembrough D.D.S, .m.s., PC's phone number?
- The practice phone number listed in the NPPES registry for Halvorson & Hembrough D.D.S, .m.s., PC is (616) 361-6609.
- Who is the authorized official for Halvorson & Hembrough D.D.S, .m.s., PC?
- The authorized official listed on Halvorson & Hembrough D.D.S, .m.s., PC's NPPES record is Katherine Klungle, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Halvorson & Hembrough D.D.S, .m.s., PC's NPI active?
- Yes — Halvorson & Hembrough D.D.S, .m.s., PC's NPI (1861419640) is active in the NPPES registry as of the last update on 2007-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.