Data Notice: All results sourced from the public CMS NPPES NPI Registry (45 CFR Part 162), for healthcare administrative use only (credentialing, billing, insurance verification). Not for law enforcement or legal proceedings. Not affiliated with CMS, HHS, or the US Government. Verify critical details at npiregistry.cms.hhs.gov. No queries stored.
Export Provider Record NPI 1205845948
Catherine M BestMD
Active
NPI Number1205845948
NPI TypeNPI-1 Individual
SpecialtyInternal Medicine, Addiction Medicine
Provider Details
NPI1205845948
NPI TypeNPI-1 Individual
StatusActive
Enumeration Date2006-08-05
Last Updated2023-03-07
Mailing Address3301 W Forest Home Ave
Milwaukee, WI 53215-2843
United States
Phone: (414) 647-6326 | Fax: (414) 671-8860
📍 View Map
Primary Practice Address620 S Wisconsin Dr
Howards Grove, WI 53083
United States
Phone: (920) 565-4595 | Fax: (920) 565-4598
📍 View Map
Other Identifiers
IssuerStateNumberOther Issuer
MEDICAIDWI31873400-
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes207RA0401X – Internal Medicine, Addiction MedicineWI33787
Export Provider Record NPI 1205845948
Search for More Providers
Use our free NPI Lookup tool to find any healthcare provider in the NPPES registry. Search NPI →

About NPI 1205845948

Catherine M Best MD is a healthcare provider registered in the CMS NPPES NPI Registry with NPI number 1205845948. The primary specialty listed is Internal Medicine, Addiction Medicine. The provider is located in Howards Grove, WI. This NPI is classified as a Type 1 (Individual) NPI and is currently active. The NPI was first enumerated (assigned) on 2006-08-05. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1205845948?

NPI 1205845948 belongs to Catherine M Best MD, a Internal Medicine, Addiction Medicine in Howards Grove, WI. It is a Type 1 Individual NPI registered in the CMS NPPES NPI Registry.

Is NPI 1205845948 active?

The current status of NPI 1205845948 in the NPPES registry is Active. The record was last updated on 2023-03-07.

What specialty is NPI 1205845948?

NPI 1205845948 is classified under the taxonomy Internal Medicine, Addiction Medicine. Taxonomy codes in NPPES are maintained by the National Uniform Claim Committee (NUCC) and identify the provider's type, classification, and specialization.

How do I verify NPI 1205845948?

You can verify NPI 1205845948 at the official CMS NPPES website at npiregistry.cms.hhs.gov or using our free NPI Lookup tool above. All data shown on this page is sourced directly from the official NPPES public API and is updated daily by CMS.

What address is on file for NPI 1205845948?

The primary practice address on file for NPI 1205845948 is 620 S Wisconsin Dr, Howards Grove, WI 53083. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1205845948 issued?

NPI 1205845948 was first issued (enumerated) on 2006-08-05. The NPPES record was last updated on 2023-03-07.

Practice Location Map

Catherine M Best is located at 620 S Wisconsin Dr, Howards Grove, WI. Use the map below to find directions or verify the practice location.

📍 620 S Wisconsin Dr, Howards Grove, WI 53083  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Catherine M Best. All records sourced from the CMS NPPES registry.

License Information

The following state license numbers are on file in the NPPES registry for NPI 1205845948. For license status verification, contact the relevant state licensing board directly.

Specialty / TaxonomyLicense NumberState
Internal Medicine, Addiction Medicine33787WI
Data Verified from CMS NPPES Last synced: 2026-08-30 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162