NPPES file of Aug 9, 2026

Stephen Patrick McQuillan, D.O.

Internal Medicine Physician · Brentwood, TN

Stephen Patrick McQuillan, D.O. is an internal medicine physician with a practice address in Brentwood, Tennessee, and NPI 1831623800, issued on Apr 17, 2017. Check the license on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831623800
Name
Stephen Patrick McQuillan
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
OS023528 PA
77564 CT
OS20926 FL
1019995 MA
295205 NY
and 2 more
Self-reported in NPPES; status is on the state search
Practice location
5410 Maryland Way Ste 400, Brentwood, TN 37027
Phone
(651) 461-2255
Enumerated
Apr 17, 2017
Record last updated
Aug 29, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →

Also registered at 5410 Maryland Way Ste 400

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathryn Free, MSN, RN, FNP-BCFamily Nurse Practitioner1154970440
  2. Amanda Linneman, AGACNP-BCNurse Practitioner1407456882
  3. Mafe Zmajevac, PHARMDPharmacist1821552548

Verify Stephen Patrick McQuillan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical ExaminersCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $51.91

2 payments; by number, the most common kind was food and beverage; the largest payer was Ani Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen McQuillan$51.91
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Stephen Patrick McQuillan among 2,596 internal medicine physician records in Tennessee

Stephen Patrick McQuillan, D.O. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.

  • NPI issued2017 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 internal medicine physician records list a practice address in Brentwood

They are 38 of the 2,831 NPPES records with a practice address in Brentwood, and 2,596 internal medicine physician records in Tennessee.

All 2,596 in Tennessee → Every provider in Brentwood → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Francis Caprio, M.D.Brentwood, TN 370271235196395
  2. Leslie Franklin, M.D.Brentwood, TN 370271306888318
  3. Sonal Gupta, M.D.Brentwood, TN 370271871521922
  4. Mary Harbison, M.D.Brentwood, TN 370271982695672
  5. Linda Kensington, M.D.Brentwood, TN 370271487604823
  6. Archana Kochar-Mehta, M.D.Brentwood, TN 370271235172800
  7. Michael Olive, M.D.Brentwood, TN 370271548251242
  8. Aydin Ozan, M.D.Brentwood, TN 370271508821026

Common questions

What is Stephen Patrick McQuillan, D.O.'s NPI number?

Stephen Patrick McQuillan, D.O.'s National Provider Identifier (NPI) is 1831623800, issued on Apr 17, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Patrick McQuillan, D.O. located?

The NPPES record lists a practice address at 5410 Maryland Way Ste 400, Brentwood, TN, 37027. Phone: (651) 461-2255. Providers update this record themselves, so call before visiting.

How can I verify Stephen Patrick McQuillan, D.O.'s license?

Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.