IMRAN A. ATA MD – NPI #1366557563
Internal Medicine

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Health Care Provider Taxonomy Code for Internal Medicine

IMRAN ATA is a physician located in TUCSON, AZ. NPPES has assigned the NPI number 1366557563 to IMRAN ATA on August 20, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 2 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RC0000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Cardiovascular Disease

The NPI profile was last updated on Feb 23, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for IMRAN ATA below.

NPI Profile for
IMRAN A. ATA

NPI Number
1366557563
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
IMRAN A. ATA
Credentials
MD
Primary location
6320 N LA CHOLLA BLVD STE 300
TUCSON, AZ 85741-3552
Phone: (520) 545-0953 Fax:
2 Other location(s):
5300 S Sutter Dr Ste 1
Show Low, AZ 85901-8055
Phone: (928) 537-9944
Fax: (928) 537-9945
445 N Silverbell Rd
Suite 200
Tucson, AZ 85745
Phone: (520) 624-8935
Fax: (520) 624-2798
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Feb 23, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RC0000X
- Internal Medicine / Cardiovascular Disease (Primary)		 AZ 24305
207R00000X
- Internal Medicine		 AZ 24305

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
AMR DIRECT ADDRESS
Content Type
Affiliation
N
Endpoint Location
6320 N LA CHOLLA BLVD STE 300,
TUCSON, AZ 77025-1669

Additional Information

Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
IMRAN ATA is affiliated with the following medical group(s):
  • HOSPITAL
    • NORTHWEST MEDICAL CENTER
      6200 NORTH LA CHOLLA BOULEVARD
      TUCSON, AZ 85741
    • NORTHWEST MEDICAL CENTER SAHUARITA
      16260 SOUTH RANCHO SAHUARITA BOULEVARD
      SAHUARITA, AZ 85629
    • ORO VALLEY HOSPITAL
      1551 EAST TANGERINE ROAD
      ORO VALLEY, AZ 85755

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.