Mary Ngoc Nhu Brooks, PA-C
Physician Assistant · Sevierville, TN
Mary Ngoc Nhu Brooks, PA-C is a physician assistant with a practice address in Sevierville, Tennessee, and NPI 1699064980, issued on Apr 7, 2011. Check the license (Tennessee 1934, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ngoc Nhu Brooks
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1934 TN
Self-reported in NPPES; status is on the state search - Practice location
- 641 Middle Creek RD, Sevierville, TN 37862
- Phone
- (865) 428-0583
- Enumerated
- Apr 7, 2011
- Record last updated
- Mar 10, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (865) 428-1625
- Medicare enrollment
- Enrolled (PECOS I20110623000230); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,055 in Tennessee → Look up another NPI →
Also registered at 641 Middle Creek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Ngoc Nhu Brooks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 1934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average physician assistant in 2024
165 Medicare Part D claims for 71 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Levothyroxine Sodium13 claims
- Amoxicillin-Clavulanate Potass12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $492.57
28 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Summit Medical Group, PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ngoc Nhu Brooks among 3,055 physician assistant records in Tennessee
Mary Ngoc Nhu Brooks, PA-C is one of 3,055 physician assistant 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 2011, is newer than 22% of them.
- NPI issued2011 · 22% of these records are older, 75% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2010 · median 2019 among the 2,030 with a school on file
- Record last updated2017 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 physician assistant records list a practice address in Sevierville
They are 35 of the 632 NPPES records with a practice address in Sevierville, and 3,055 physician assistant records in Tennessee.
All 3,055 in Tennessee → Every provider in Sevierville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Brian Clayton, PA-CSevierville, TN 378621649233305
- Steven Comer, PASevierville, TN 378621275897837
- Douglas Estey, PACSevierville, TN 378621366405185
- Charlie Etherton, PACSevierville, TN 378621700990025
- Jason Fee, PASevierville, TN 378621639416720
- Sheryl Hill, P.A.Sevierville, TN 378621144501842
- Casey Johnson, PA-CSevierville, TN 378621174926372
- Ina Matthews, PA-CSevierville, TN 378621083782833
Common questions
What is Mary Ngoc Nhu Brooks, PA-C's NPI number?
Mary Ngoc Nhu Brooks, PA-C's National Provider Identifier (NPI) is 1699064980, issued on Apr 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ngoc Nhu Brooks, PA-C located?
The NPPES record lists a practice address at 641 Middle Creek RD, Sevierville, TN, 37862. Phone: (865) 428-0583. Providers update this record themselves, so call before visiting.
How can I verify Mary Ngoc Nhu Brooks, PA-C's license?
NPPES lists Tennessee license number 1934, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ngoc Nhu Brooks, PA-C prescribe under Medicare Part D?
In 2024, Mary Ngoc Nhu Brooks, PA-C had 165 Medicare Part D claims for 71 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.
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.