Katherine Waiveris, PMHNP
NPI 1649052911 · Psychiatric/Mental Health Registered Nurse · Great Barrington, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Waiveris, PMHNP is a Psychiatric/Mental Health Registered Nurse provider in Great Barrington, MA (NPI 1649052911).
Provider details
- NPI number
- 1649052911
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN279035 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
81 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 65 | $82 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 16 | $54 |
Typical Medicare-allowed amounts for these services range $54–$82 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 72 | 18 |
| Clonazepam | 72 | 24 |
| Trazodone Hcl | 67 | 22 |
| Lamotrigine | 54 | 13 |
| Aripiprazole | 53 | 13 |
| Quetiapine Fumarate | 47 | 21 |
| Risperidone | 41 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-10-19
- Last updated
- 2023-10-19
- Certified
- 2023-10-19
Frequently asked questions
- What is Katherine Waiveris's NPI number?
- Katherine Waiveris's National Provider Identifier (NPI) is 1649052911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Waiveris's specialty?
- Katherine Waiveris is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Katherine Waiveris located?
- Katherine Waiveris's practice location on file with NPPES is 60 Cottage St, Great Barrington, MA 01230-1302.
- What is Katherine Waiveris's phone number?
- The practice phone number listed in the NPPES registry for Katherine Waiveris is (413) 644-6803.
- Does Katherine Waiveris accept Medicare?
- Katherine Waiveris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Waiveris's NPI active?
- Yes — Katherine Waiveris's NPI (1649052911) is active in the NPPES registry as of the last update on 2023-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.