ASHWIN KRISHNAN THIAGARAJASUBRAMANIAN M.D. – NPI #1134562879
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

ASHWIN THIAGARAJASUBRAMANIAN is a physician located in PHOENIXVILLE, PA. NPPES has assigned the NPI number 1134562879 to ASHWIN THIAGARAJASUBRAMANIAN on April 11, 2013. 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. 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 Aug 13, 2025. 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 ASHWIN THIAGARAJASUBRAMANIAN below.

NPI Profile for
ASHWIN K. THIAGARAJASUBRAMANIAN

NPI Number
1134562879
Enumeration Date

(more than 13 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
ASHWIN K. THIAGARAJASUBRAMANIAN
Professional Name: ASHWIN KRISHNAN THIAGARAJASUBRAMANIAN
Credentials
M.D.
Primary location
824 MAIN ST STE 306
PHOENIXVILLE, PA 19460-4478
Phone: (610) 983-1941 Fax: (610) 983-1945
2 Other location(s):
4201 Saint Antoine St
UHC-2E
Detroit, MI 48201-2153
Phone: (313) 745-4525
530 South St
Greensburg, PA 15601-2775
Phone: (724) 689-1354
Mailing address
PO BOX 13579
READING, PA 19612-3579
Phone: (484) 628-1324 Fax:
Sole Proprietor
No
Updated
Certification Date
Aug 13, 2025

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)		 PA MD466255

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.

Additional Information

Education
OHIO STATE UNIVERSITY COLLEGE OF MEDICINE - Graduated 2013
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
ASHWIN THIAGARAJASUBRAMANIAN is affiliated with the following medical group(s):
  • HOSPITAL
    • EXCELA HEALTH - FRICK HOSPITAL
      508 SOUTH CHURCH STREET
      MOUNT PLEASANT, PA 15666
    • EXCELA HEALTH LATROBE HOSPITAL
      ONE MELLON WAY
      LATROBE, PA 15650
    • EXCELA HEALTH WESTMORELAND REGIONAL HOSPITAL
      532 WEST PITTSBURGH STREET
      GREENSBURG, PA 15601

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