Maria Waterbury, NP-C
Psychiatric/Mental Health Nurse Practitioner · Greeneville, TN
Maria Waterbury, NP-C is a psychiatric/mental health nurse practitioner with a practice address in Greeneville, Tennessee, and NPI 1386276442, issued on Feb 6, 2020. Check the license with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Waterbury
- Credential
- NP-C
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 9421 CT
11019242 FL
AP144602 TX
12824383-4405 UT
Self-reported in NPPES; status is on the state search - Practice location
- 261 Riverview Dr, Greeneville, TN 37743
- Phone
- (203) 668-3080
- Enumerated
- Feb 6, 2020
- Record last updated
- Oct 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20231003000076); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,611 in Tennessee → Look up another NPI →
Verify Maria Waterbury in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
373 Medicare Part D claims for 104 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Nitrofurantoin Mono-Macro37 claims
- Sertraline Hcl26 claims
- Alprazolam19 claims
- Bupropion Xl19 claims
- Clonazepam15 claims
- Dextroamphetamine-Amphet Er15 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: $77.10
1 payment: food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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
- Pursuecare, LLCConcord, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Waterbury among 1,611 psychiatric/mental health nurse practitioner records in Tennessee
Maria Waterbury, NP-C is one of 1,611 psychiatric/mental health nurse practitioner records with a practice address in Tennessee. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 47% of them.
- NPI issued2020 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2019 · median 2020 among the 929 with a school on file
- Record last updated2024 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 psychiatric/mental health nurse practitioner records list a practice address in Greeneville
They are 16 of the 773 NPPES records with a practice address in Greeneville, and 1,611 psychiatric/mental health nurse practitioner records in Tennessee.
All 1,611 in Tennessee → Every provider in Greeneville → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Karen Dewitt, NPGreeneville, TN 377431700945185
- Kaitlynn Earls, PMHNP-BCGreeneville, TN 377431710459706
- Donna Glass, PMHNP-BCGreeneville, TN 377431053612812
- Sarah Hayes, PMHNPGreeneville, TN 377431144744947
- Khristina Howey, APRN, PMHNP-BCGreeneville, TN 377431184240095
- Amy-Sarah Hubbard, NPGreeneville, TN 377431376270447
- Mary Johnson Barton, PMHNP-BCGreeneville, TN 377431821543463
- Karen Lane, APRNGreeneville, TN 377431063544666
Common questions
What is Maria Waterbury, NP-C's NPI number?
Maria Waterbury, NP-C's National Provider Identifier (NPI) is 1386276442, issued on Feb 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Maria Waterbury, NP-C located?
The NPPES record lists a practice address at 261 Riverview Dr, Greeneville, TN, 37743. Phone: (203) 668-3080. Providers update this record themselves, so call before visiting.
How can I verify Maria Waterbury, NP-C's license?
Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Waterbury, NP-C prescribe under Medicare Part D?
In 2024, Maria Waterbury, NP-C had 373 Medicare Part D claims for 104 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.