Denise Hilliard, M.D.
NPI 1053375188 · Internal Medicine Physician · Danville, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Hilliard, M.D. is a Internal Medicine Physician provider in Danville, CA (NPI 1053375188).
Provider details
- NPI number
- 1053375188
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A72959 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 69 |
| Risperidone | 63 |
| Atorvastatin Calcium | 61 |
| Quetiapine Fumarate | 52 |
| Levothyroxine Sodium | 41 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 31 |
| Lisinopril | 26 |
| Pantoprazole Sodium | 23 |
| Famotidine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 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
- 2006-04-14
- Last updated
- 2012-06-21
Frequently asked questions
- What is Denise Hilliard's NPI number?
- Denise Hilliard's National Provider Identifier (NPI) is 1053375188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Hilliard's specialty?
- Denise Hilliard is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Denise Hilliard located?
- Denise Hilliard's practice location on file with NPPES is 907 San Ramon Valley Blvd, Danville, CA 94526-4036.
- What is Denise Hilliard's phone number?
- The practice phone number listed in the NPPES registry for Denise Hilliard is (925) 837-1044.
- Does Denise Hilliard accept Medicare?
- Denise Hilliard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Hilliard's NPI active?
- Yes — Denise Hilliard's NPI (1053375188) is active in the NPPES registry as of the last update on 2012-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.