Charmaine Shearer, NP, RN, PHN
NPI 1033604046 · Family Nurse Practitioner · Shafter, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charmaine Shearer, NP, RN, PHN is a Family Nurse Practitioner provider in Shafter, CA (NPI 1033604046).
Provider details
- NPI number
- 1033604046
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP, RN, PHN
- Sex
- Female
- Sole proprietor
- No
- License
- 765868 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 48 | 23 |
| Lisinopril | 46 | 19 |
| Atorvastatin Calcium | 45 | 25 |
| Losartan Potassium | 35 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 12 |
| Ibuprofen | 28 | 18 |
| Fluticasone Propionate | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$457 across 6 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
- 2018-06-22
- Last updated
- 2024-01-26
- Certified
- 2023-12-24
Frequently asked questions
- What is Charmaine Shearer's NPI number?
- Charmaine Shearer's National Provider Identifier (NPI) is 1033604046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charmaine Shearer's specialty?
- Charmaine Shearer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charmaine Shearer located?
- Charmaine Shearer's practice location on file with NPPES is 655 S Central Valley Hwy, Shafter, CA 93263-2790.
- What is Charmaine Shearer's phone number?
- The practice phone number listed in the NPPES registry for Charmaine Shearer is (866) 707-6664.
- Does Charmaine Shearer accept Medicare?
- Charmaine Shearer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charmaine Shearer's NPI active?
- Yes — Charmaine Shearer's NPI (1033604046) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.