Holly Williams, NP
NPI 1225301831 · Adult Health Nurse Practitioner · Carmel, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Williams, NP is a Adult Health Nurse Practitioner provider in Carmel, IN (NPI 1225301831).
Provider details
- NPI number
- 1225301831
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 28175224A (IN)
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
14 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 58 | 27 |
| Metoprolol Succinate | 55 | 29 |
| Apixabanbrand: Eliquis | 47 | 18 |
| Furosemide | 36 | 23 |
| Atorvastatin Calcium | 35 | 18 |
| Ticagrelorbrand: Brilinta | 30 | 12 |
| Sacubitril/Valsartan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,010 across 32 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
- 2012-02-13
- Last updated
- 2020-11-25
- Certified
- 2020-11-25
Frequently asked questions
- What is Holly Williams's NPI number?
- Holly Williams's National Provider Identifier (NPI) is 1225301831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Williams's specialty?
- Holly Williams is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Williams located?
- Holly Williams's practice location on file with NPPES is 11725 N Illinois St, Carmel, IN 46032-3008.
- What is Holly Williams's phone number?
- The practice phone number listed in the NPPES registry for Holly Williams is (317) 688-5100.
- Does Holly Williams accept Medicare?
- Holly Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Williams's NPI active?
- Yes — Holly Williams's NPI (1225301831) is active in the NPPES registry as of the last update on 2020-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.