Madeline Tiffany, PA
NPI 1598310229 · Physician Assistant · Loma Linda, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeline Tiffany, PA is a Physician Assistant provider in Loma Linda, CA (NPI 1598310229).
Provider details
- NPI number
- 1598310229
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 37 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 31 | 28 |
| Cephalexin | 21 | 20 |
| Atorvastatin Calcium | 21 | 20 |
| Fluticasone Propionate | 20 | 17 |
| Azithromycin | 20 | 19 |
| Lisinopril | 18 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 1 record (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
- 2019-08-08
- Last updated
- 2019-08-08
Frequently asked questions
- What is Madeline Tiffany's NPI number?
- Madeline Tiffany's National Provider Identifier (NPI) is 1598310229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Tiffany's specialty?
- Madeline Tiffany is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madeline Tiffany located?
- Madeline Tiffany's practice location on file with NPPES is 24665 Stewart St, Loma Linda, CA 92354-2744.
- What is Madeline Tiffany's phone number?
- The practice phone number listed in the NPPES registry for Madeline Tiffany is (956) 998-2186.
- Does Madeline Tiffany accept Medicare?
- Madeline Tiffany is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeline Tiffany's NPI active?
- Yes — Madeline Tiffany's NPI (1598310229) is active in the NPPES registry as of the last update on 2019-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.