| NPI | 1174547988 |
|---|---|
| NPI Type | NPI-1 Individual |
| Status | Active |
| Enumeration Date | 2006-07-26 |
| Last Updated | 2026-05-21 |
| Mailing Address | 20745 N Scottsdale Rd Ste 105 Scottsdale, AZ 85255-6595 United States Phone: (480) 534-4525 | Fax: (480) 882-5051 📍 View Map |
| Primary Practice Address | 20745 N Scottsdale Rd Ste 105 Scottsdale, AZ 85255-6595 United States Phone: (480) 534-4525 | Fax: (480) 882-5051 📍 View Map |
| Issuer | State | Number | Other Issuer |
|---|---|---|---|
| MEDICAID | OK | 100032240A | - |
| MEDICAID | AR | 122738001 | - |
| Primary | Taxonomy Code & Description | State | License Number |
|---|---|---|---|
| No | 207Y00000X – Otolaryngology | AR | C8388 |
| Yes | 207Y00000X – Otolaryngology | AZ | 79754 |
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About NPI 1174547988
Michael A Marsh M.D. is a healthcare provider registered in the CMS NPPES NPI Registry with NPI number 1174547988. The primary specialty listed is Otolaryngology. The provider is located in Scottsdale, AZ. This NPI is classified as a Type 1 (Individual) NPI and is currently active. The NPI was first enumerated (assigned) on 2006-07-26. All data is sourced directly from the official CMS NPPES public API and is updated daily.
Frequently Asked Questions
What is NPI 1174547988?
NPI 1174547988 belongs to Michael A Marsh M.D., a Otolaryngology in Scottsdale, AZ. It is a Type 1 Individual NPI registered in the CMS NPPES NPI Registry.
Is NPI 1174547988 active?
The current status of NPI 1174547988 in the NPPES registry is Active. The record was last updated on 2026-05-21.
What specialty is NPI 1174547988?
NPI 1174547988 is classified under the taxonomy Otolaryngology. 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 1174547988?
You can verify NPI 1174547988 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 1174547988?
The primary practice address on file for NPI 1174547988 is 20745 N Scottsdale Rd Ste 105, Scottsdale, AZ 85255-6595. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.
When was NPI 1174547988 issued?
NPI 1174547988 was first issued (enumerated) on 2006-07-26. The NPPES record was last updated on 2026-05-21.
Practice Location Map
Michael A Marsh is located at 20745 N Scottsdale Rd Ste 105, Scottsdale, AZ. Use the map below to find directions or verify the practice location.
Related Healthcare Providers
The following providers share the same practice location, specialty, or state as Michael A Marsh. All records sourced from the CMS NPPES registry.
License Information
The following state license numbers are on file in the NPPES registry for NPI 1174547988. For license status verification, contact the relevant state licensing board directly.
| Specialty / Taxonomy | License Number | State |
|---|---|---|
| Otolaryngology | C8388 | AR |
| Otolaryngology | 79754 | AZ |