Michelle Carhill, NP
NPI 1023873759 · Nurse Practitioner · Upland, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Carhill, NP is a Nurse Practitioner provider in Upland, CA (NPI 1023873759).
Provider details
- NPI number
- 1023873759
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95029161 (CA)
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 tenure33% of score
2 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 92 | 69 |
| Ketoconazole | 85 | 47 |
| Clobetasol Propionate | 57 | 38 |
| Mupirocin | 52 | 29 |
| Hydrocortisone | 49 | 37 |
| Fluocinonide | 38 | 27 |
| Doxycycline Hyclate | 23 | 15 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$511 across 19 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
- 2024-02-21
- Last updated
- 2024-03-19
- Certified
- 2024-03-19
Frequently asked questions
- What is Michelle Carhill's NPI number?
- Michelle Carhill's National Provider Identifier (NPI) is 1023873759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Carhill's specialty?
- Michelle Carhill is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Carhill located?
- Michelle Carhill's practice location on file with NPPES is 585 N Mountain Ave, Upland, CA 91786-8516.
- What is Michelle Carhill's phone number?
- The practice phone number listed in the NPPES registry for Michelle Carhill is (909) 608-7546.
- Does Michelle Carhill accept Medicare?
- Michelle Carhill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Carhill's NPI active?
- Yes — Michelle Carhill's NPI (1023873759) is active in the NPPES registry as of the last update on 2024-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.