What is Michael Maggart's NPI number?

Michael Maggart's National Provider Identifier (NPI) is 1770566176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Maggart's specialty?

Michael Maggart is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Michael Maggart located?

Michael Maggart's practice location on file with NPPES is 101 E Blount Ave, Knoxville, TN 37920-1632.

What is Michael Maggart's phone number?

The practice phone number listed in the NPPES registry for Michael Maggart is (865) 632-5900.

Does Michael Maggart accept Medicare?

Michael Maggart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Michael Maggart's NPI active?

Yes — Michael Maggart's NPI (1770566176) is active in the NPPES registry as of the last update on 2020-06-29.

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Michael Maggart, M.D.

NPI 1770566176 · Vascular Surgery Physician · Knoxville, TN

Michael Maggart, M.D. is a Vascular Surgery Physician provider in Knoxville, TN (NPI 1770566176).

Provider details

NPI number: 1770566176
Entity type: Individual
Primary specialty: Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: MD0000014758 (TN)

Practice location

101 E Blount Ave

Suite 800

Knoxville, TN 37920-1632

Phone: (865) 632-5900

Fax: (865) 637-2114

Street-level locationGet directions

More TN providers

Mailing address

101 E Blount Ave

Knoxville, TN 37920-1632

Specialties & taxonomies

Vascular Surgery PhysicianPrimary2086S0129XLicense MD0000014758 (TN)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
37 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Replacement of Aortic Valve Through the Skin and Femoral Artery33361	37	$658

Typical Medicare-allowed amounts for these services range $658–$658 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2005-11-21
Last updated: 2020-06-29
Certified: 2020-06-29

Frequently asked questions

What is Michael Maggart's NPI number?: Michael Maggart's National Provider Identifier (NPI) is 1770566176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Michael Maggart's specialty?: Michael Maggart is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Michael Maggart located?: Michael Maggart's practice location on file with NPPES is 101 E Blount Ave, Knoxville, TN 37920-1632.
What is Michael Maggart's phone number?: The practice phone number listed in the NPPES registry for Michael Maggart is (865) 632-5900.
Does Michael Maggart accept Medicare?: Michael Maggart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Michael Maggart's NPI active?: Yes — Michael Maggart's NPI (1770566176) is active in the NPPES registry as of the last update on 2020-06-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)