Ruth Maina, NP
NPI 1033463286 · Adult Health Nurse Practitioner · Spencer, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Maina, NP is a Adult Health Nurse Practitioner provider in Spencer, MA (NPI 1033463286).
Provider details
- NPI number
- 1033463286
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN255673 (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 tenure28% of score
13 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
2,858 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,393 | $67 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 785 | $97 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 394 | $63 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 207 | $92 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 55 | $138 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 117 | 21 |
| Lorazepam | 82 | 24 |
| Furosemide | 55 | — |
| Oxycodone Hcl | 39 | 15 |
| Clonazepam | 38 | — |
| Pregabalin | 26 | — |
| Trazodone Hcl | 21 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-11-08
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is Ruth Maina's NPI number?
- Ruth Maina's National Provider Identifier (NPI) is 1033463286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Maina's specialty?
- Ruth Maina is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Maina located?
- Ruth Maina's practice location on file with NPPES is 9 Sullivan St, Spencer, MA 01562-2021.
- What is Ruth Maina's phone number?
- The practice phone number listed in the NPPES registry for Ruth Maina is (508) 615-8599.
- Does Ruth Maina accept Medicare?
- Ruth Maina is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Maina's NPI active?
- Yes — Ruth Maina's NPI (1033463286) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.