Nicole Hickey, M.D.
NPI 1831417120 · Internal Medicine Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Hickey, M.D. is a Internal Medicine Physician provider in Walnut Creek, CA (NPI 1831417120).
Provider details
- NPI number
- 1831417120
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A106712 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tiotropium Bromidebrand: Spiriva Respimat | 120 | 42 |
| Prednisone | 94 | 43 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 94 | 41 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 93 | 61 |
| Ciclesonidebrand: Alvesco | 78 | 32 |
| Fluticasone Propionate | 51 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-11
- Last updated
- 2023-05-26
- Certified
- 2023-05-26
Frequently asked questions
- What is Nicole Hickey's NPI number?
- Nicole Hickey's National Provider Identifier (NPI) is 1831417120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Hickey's specialty?
- Nicole Hickey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Hickey located?
- Nicole Hickey's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.
- What is Nicole Hickey's phone number?
- The practice phone number listed in the NPPES registry for Nicole Hickey is (925) 295-4000.
- Does Nicole Hickey accept Medicare?
- Nicole Hickey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Hickey's NPI active?
- Yes — Nicole Hickey's NPI (1831417120) is active in the NPPES registry as of the last update on 2023-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.