Elizabeth Waithira, NP
NPI 1255808986 · Gerontology Nurse Practitioner · Quincy, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Waithira, NP is a Gerontology Nurse Practitioner provider in Quincy, MA (NPI 1255808986).
Provider details
- NPI number
- 1255808986
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2274050 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
425 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 286 | $111 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 61 | $59 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 42 | $60 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 36 | $133 |
Typical Medicare-allowed amounts for these services range $59–$133 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 294 | 39 |
| Escitalopram Oxalate | 120 | 18 |
| Alprazolam | 119 | 14 |
| Risperidone | 115 | 13 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 110 | 17 |
| Trazodone Hcl | 106 | 17 |
| Lorazepam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,220 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-31
- Last updated
- 2018-10-31
Frequently asked questions
- What is Elizabeth Waithira's NPI number?
- Elizabeth Waithira's National Provider Identifier (NPI) is 1255808986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Waithira's specialty?
- Elizabeth Waithira is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Waithira located?
- Elizabeth Waithira's practice location on file with NPPES is Nova Psychiatric Services, Quincy, MA 02169.
- What is Elizabeth Waithira's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Waithira is (617) 479-4545.
- Does Elizabeth Waithira accept Medicare?
- Elizabeth Waithira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Waithira's NPI active?
- Yes — Elizabeth Waithira's NPI (1255808986) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.