DR. RICHARD WILLIAM HAAS D.C. NPI 1770591703

NPI Information

  • NPI: 1770591703
  • Provider Name: DR. RICHARD WILLIAM HAAS, D.C.
  • Classification: Chiropractor - 111N00000X
  • Entity Type: Individual
  • Address: 1403 S FEDERAL AVE
    MASON CITY, IA
    ZIP 50401
  • Phone: (641) 424-6531

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NPI Details

DR. Richard William Haas, D.C. is a chiropractor in Mason City, IA with 51 years of experience. The provider is a provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems. DR. Richard William Haas, D.C. NPI is 1770591703. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

1403 S FEDERAL AVE
MASON CITY, IA
ZIP 50401
Phone: (641) 424-6531
Fax: (641) 424-6532

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS:98941)
  • Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS:98940)

The enumeration date for this NPI number is 8/4/2006 and was last updated on 4/9/2013.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1111N00000XChiropractor04549IOWAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1T00811MEDICARE UPIN
20130039MEDICAIDIOWA
3I16576MEDICARE PINIOWA

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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