Elizabeth S. Waithira, NP
Gerontology Nurse Practitioner · Quincy, MA
Elizabeth S. Waithira, NP is a gerontology nurse practitioner with a practice address in Quincy, Massachusetts, and NPI 1255808986, issued on Oct 31, 2018. Check the license (Massachusetts RN2274050, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth S. Waithira
- Credential
- NP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- RN2274050 MA
Self-reported in NPPES; status is on the state search - Practice location
- Nova Psychiatric Services, Quincy, MA 02169
- Phone
- (617) 479-4545
- Enumerated
- Oct 31, 2018
- Record last updated
- Oct 31, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (617) 479-4545
- Medicare enrollment
- Enrolled (PECOS I20241230002437); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 379 in Massachusetts → Look up another NPI →
Verify Elizabeth S. Waithira in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2274050Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average gerontology nurse practitioner in 2024
2,683 Medicare Part D claims for 157 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Clonazepam294 claims
- Escitalopram Oxalate120 claims
- Alprazolam119 claims
- Risperidone115 claims
- Dextroamphetamine-Amphetamine110 claims
- Trazodone Hcl106 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: $1,220.20
21 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 3,903 providers of this specialty with any payment received $742.05 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.
Elizabeth S. Waithira among 379 gerontology nurse practitioner records in Massachusetts
Elizabeth S. Waithira, NP is one of 379 gerontology nurse practitioner records with a practice address in Massachusetts. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 61% of them.
- NPI issued2018 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2011 · median 2017 among the 192 with a school on file
- Record last updated2018 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Massachusetts
There are 379 gerontology nurse practitioner records in Massachusetts.
All 379 in Massachusetts → Every provider in Quincy → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Ellen McCafferty-Oconnell, NPQuincy, MA 021691184692766
- Sarah Paez, GNP-BCQuincy, MA 021691023298296
- Nicole Warner, NPQuincy, MA 021691043747066
- Debbie Lyn Toomey, AGPCNPQuincy, MA 021701972394187
- Astride BurnsMelrose, MA 021761679348965
- Martha Quigley, NURSE PRACTITIONERMelrose, MA 021761871726661
- Meghan JewettStoneham, MA 021801386051795
- Prisca Ouellette, APRNStoneham, MA 021801598217564
Common questions
What is Elizabeth S. Waithira, NP's NPI number?
Elizabeth S. Waithira, NP's National Provider Identifier (NPI) is 1255808986, issued on Oct 31, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth S. Waithira, NP located?
The NPPES record lists a practice address at Nova Psychiatric Services, Quincy, MA, 02169. Phone: (617) 479-4545. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth S. Waithira, NP's license?
NPPES lists Massachusetts license number RN2274050, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth S. Waithira, NP prescribe under Medicare Part D?
In 2024, Elizabeth S. Waithira, NP had 2,683 Medicare Part D claims for 157 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.