DR. MANDYA VISHWANATH (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1851399703

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician

DR. MANDYA VISHWANATH (M.D.) is a healthcare provider. based in Spokane, Washington. specializing in Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician. They hold the professional credentials M.D.. They hold a License No. M-9402 (ID). The NPI Number for DR. MANDYA VISHWANATH (M.D.) is 1851399703

Main info

Male

48 Years Of Experience

Accepts Medicare Assignment

Name

DR. MANDYA VISHWANATH (M.D.)

NPI

1851399703

Phone

(509) 456-0262

Address

62 W 7TH AVE STE 110

Enumeration Date

13 July 2005

Last Update Date

28 April 2021

Doctor Profile

Medical School Name

OTHER

Secondary Phone

5094743131

Graduation Year

1978 (48 years ago)

PAC ID

8224925268

Group Practice PAC ID

7911069703

Professional Enrollment ID

I20040622001242

Contacts

Secure Messaging

mvishwanath206569@wm.providencedirect.org

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience73

Completeness85

Years active:20State licenses:2Other namesUpdated within 12 months

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Provider Addresses for DR. MANDYA VISHWANATH (M.D.)

West 7th Avenue, Spokane, Spokane County, Washington, 99258, United States
SPOKANE, WA 992042321
Phone: (509) 456-0262
Fax: (509) 462-5059
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 99204)

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Provider's Procedures

DR. MANDYA VISHWANATH (M.D.) performs procedures in Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
CARDIAC SURGERY	WA	33518	Combined multiple vein and artery heart artery bypasses	13	13
CARDIAC SURGERY	WA	33533	Heart artery bypass to repair one artery	34	34

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 7911069703View full group profile

Name	Specialty	State
MARY CRISTINA SMITH (MD)	Thoracic Surgery, General Surgery	WA
DAVIN VALENTI	Nurse Practitioner	WA
DR. STEVEN J. NISCO (M.D.)	Vascular Surgery, Cardiac Surgery, Thoracic Surgery	WA
KIMBERLY J HOFFMAN (FNP-C)	Nurse Practitioner	WI
JEREMY MULLAVEY (ARNP)	Nurse Practitioner	WA
JASON MAYBERRY (PAC)	Physician Assistant	WA
Unknown Individual	-	WA
ANNAMARIE ROSE VAUGHAN (MHS, PA-C)	Physician Assistant	WA
JIN MEI LO-TOMBLIN (PA-C)	Physician Assistant	WA
TRAVIS D HULL (MD)	Cardiac Surgery	MA

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Frequently asked questions

Where can patients find DR. MANDYA VISHWANATH (M.D.)'s NPI?

You can confirm DR. MANDYA VISHWANATH (M.D.) with NPI 1851399703; it appears in the national provider directory.

Does this profile mean DR. MANDYA VISHWANATH (M.D.) is currently active?

Yes — DR. MANDYA VISHWANATH (M.D.) appears active in the national provider directory.

Can you summarize DR. MANDYA VISHWANATH (M.D.)'s specialty in plain language?

Clinically, the directory lists DR. MANDYA VISHWANATH (M.D.) with Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician. Clinical services aligned with this taxonomy classification.

Does DR. MANDYA VISHWANATH (M.D.) practice in Washington?

You will see Spokane, Washington on file for DR. MANDYA VISHWANATH (M.D.) alongside any extra practice locations.

Does Medicare enrollment show here?

Medicare enrollment screens are separate from the basic NPI extract shown here.