Judi Gachunga Machira, NP
NPI 1639764749 · Family Nurse Practitioner · Worcester, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judi Gachunga Machira, NP is a Family Nurse Practitioner provider in Worcester, MA (NPI 1639764749).
Provider details
- NPI number
- 1639764749
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2306997 (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
5 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
653 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 | 406 | $63 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 80 | $34 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 73 | $92 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 60 | $154 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 | $78 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-02
- Last updated
- 2023-10-24
- Certified
- 2023-10-24
Frequently asked questions
- What is Judi Gachunga Machira's NPI number?
- Judi Gachunga Machira's National Provider Identifier (NPI) is 1639764749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judi Gachunga Machira's specialty?
- Judi Gachunga Machira is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Judi Gachunga Machira located?
- Judi Gachunga Machira's practice location on file with NPPES is 366 Shrewsbury St, Worcester, MA 01604-4647.
- What is Judi Gachunga Machira's phone number?
- The practice phone number listed in the NPPES registry for Judi Gachunga Machira is (508) 595-2700.
- Does Judi Gachunga Machira accept Medicare?
- Judi Gachunga Machira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judi Gachunga Machira's NPI active?
- Yes — Judi Gachunga Machira's NPI (1639764749) is active in the NPPES registry as of the last update on 2023-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.