Aaron Matthew Fields, MD

Anesthesiology Physician · Dallas, TX

Individual Active NPI

NPI number 1982896437

Practice location

12222 Merit Dr Ste 600
Dallas, TX 75251-3294
Phone
(972) 715-5000
Fax
(972) 715-9976

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NPI record

NPI
1982896437
Entity type
Individual (Type 1)
Enumeration date
August 17, 2007
Last updated
June 9, 2025
Certified
June 9, 2025
Sole proprietor
Yes

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Anesthesiology Physician Primary 207L00000X Q0255 TX
Anesthesiology Physician 207L00000X 48532-020 WI
Critical Care Medicine (Anesthesiology) Physician 207LC0200X 48532-020 WI

Mailing address

PO Box 840853
Dallas, TX 75284-5116
Phone
(972) 233-1999
Fax
(972) 233-3666

Other practice locations (3)

  • 3551 Roger Brooke Dr, MCHE-QD (Creds), Fort Sam Houston, TX 78234-4504 · (210) 916-2316
  • 6606 Lbj Fwy Ste 200, Dallas, TX 75240-6524 · (972) 715-5000
  • 515 22nd Ave, Monroe, WI 53566-1569 · (608) 324-1000

About Dr. Fields

Aaron Matthew Fields, MD is a healthcare provider registered in the NPI registry with the primary taxonomy Anesthesiology Physician (code 207L00000X). The practice location is 12222 Merit Dr Ste 600, Dallas, TX 75251-3294. The NPI number 1982896437 was assigned on August 17, 2007 and the record was last updated on June 9, 2025.

Dr. Fields lists 3 licenses in the registry: #Q0255 (TX) for Anesthesiology Physician; #48532-020 (WI) for Anesthesiology Physician; #48532-020 (WI) for Critical Care Medicine (Anesthesiology) Physician. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Aaron Matthew Fields, MD?

The NPI number is 1982896437.

What is the phone number of Dr. Fields?

The phone number listed for the practice location is (972) 715-5000.

Where is Dr. Fields located?

12222 Merit Dr Ste 600, Dallas, TX 75251-3294.

What is the taxonomy code for Dr. Fields?

The primary taxonomy code is 207L00000X – Anesthesiology Physician; 2 more listed above.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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