What is David Land's NPI number?

David Land's National Provider Identifier (NPI) is 1457238941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Land's specialty?

David Land is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).

Where is David Land located?

David Land's practice location on file with NPPES is 380 N Terra Cotta Rd Ste B, Crystal Lake, IL 60012-1809.

What is David Land's phone number?

The practice phone number listed in the NPPES registry for David Land is (815) 893-6777.

Is David Land's NPI active?

Yes — David Land's NPI (1457238941) is active in the NPPES registry as of the last update on 2025-08-18.

IndividualActive

David Land, HIS

NPI 1457238941 · Hearing Instrument Specialist · Crystal Lake, IL

David Land, HIS is a Hearing Instrument Specialist provider in Crystal Lake, IL (NPI 1457238941).

Provider details

NPI number: 1457238941
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Credential: HIS
Sex: Male
Sole proprietor: No
License: 3636 (IL)

Practice location

380 N Terra Cotta Rd Ste B

Crystal Lake, IL 60012-1809

Phone: (815) 893-6777

Fax: (815) 893-6764

Approximate (ZIP-level) locationGet directions

More IL providers

Mailing address

380 N Terra Cotta Rd Ste B

Crystal Lake, IL 60012-1809

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000XLicense 3636 (IL)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(55/100 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.

Enumerated: 2025-08-18
Last updated: 2025-08-18
Certified: 2025-08-18

Frequently asked questions

What is David Land's NPI number?: David Land's National Provider Identifier (NPI) is 1457238941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Land's specialty?: David Land is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
Where is David Land located?: David Land's practice location on file with NPPES is 380 N Terra Cotta Rd Ste B, Crystal Lake, IL 60012-1809.
What is David Land's phone number?: The practice phone number listed in the NPPES registry for David Land is (815) 893-6777.
Is David Land's NPI active?: Yes — David Land's NPI (1457238941) is active in the NPPES registry as of the last update on 2025-08-18.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions