Denise Tan, PHARMD
NPI 1013525260 · Pharmacist · San Rafael, CA
Denise Tan, PHARMD is a Pharmacist provider in San Rafael, CA (NPI 1013525260).
Provider details
- NPI number
- 1013525260
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 82546 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 407 | 407 |
| Lorazepam | 150 | 99 |
| Clonazepam | 89 | 54 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 54 | 36 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 48 | 31 |
| Alprazolam | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-07-14
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Denise Tan's NPI number?
- Denise Tan's National Provider Identifier (NPI) is 1013525260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Tan's specialty?
- Denise Tan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Denise Tan located?
- Denise Tan's practice location on file with NPPES is 100 Smith Ranch Rd, San Rafael, CA 94903-1900.
- What is Denise Tan's phone number?
- The practice phone number listed in the NPPES registry for Denise Tan is (415) 444-2000.
- Is Denise Tan's NPI active?
- Yes — Denise Tan's NPI (1013525260) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.