Ruth Lee, M.D.
NPI 1699013276 · Hospice and Palliative Medicine (Family Medicine) Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Lee, M.D. is a Hospice and Palliative Medicine (Family Medicine) Physician provider in Fontana, CA (NPI 1699013276).
Provider details
- NPI number
- 1699013276
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A130968 (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
13 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 60 | 21 |
| Atorvastatin Calcium | 56 | 11 |
| Quetiapine Fumarate | 44 | 13 |
| Amlodipine Besylate | 38 | — |
| Mirtazapine | 35 | 11 |
| Losartan Potassium | 31 | — |
| Metoprolol Tartrate | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-01-16
- Last updated
- 2021-11-30
Frequently asked questions
- What is Ruth Lee's NPI number?
- Ruth Lee's National Provider Identifier (NPI) is 1699013276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Lee's specialty?
- Ruth Lee is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ruth Lee located?
- Ruth Lee's practice location on file with NPPES is 17284 Slover Ave, Fontana, CA 92337-7584.
- What is Ruth Lee's phone number?
- The practice phone number listed in the NPPES registry for Ruth Lee is (909) 427-5000.
- Does Ruth Lee accept Medicare?
- Ruth Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Lee's NPI active?
- Yes — Ruth Lee's NPI (1699013276) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.