Quick answers
- Does Tiffany L. Anderson Terrell accept Medicare assignment?
- Yes. Medicare's clinician data says Tiffany L. Anderson Terrell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Tiffany L. Anderson Terrell see?
- In 2024, CMS data shows 139 Original Medicare patients and 585 services for Tiffany L. Anderson Terrell. This counts Original Medicare only and measures volume, not quality.
- What is Tiffany L. Anderson Terrell's NPI number?
- 1629188404. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Tiffany L. Anderson Terrell, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 139 |
|---|---|
| Services billed to Medicare | 585 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)316 services
- Insertion of needle into vein for collection of blood sample (36415)80 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)42 services
- Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)38 services
- Urinalysis, manual test (81002)22 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol61%
- High blood pressure60%
- Arthritis39%
- Diabetes24%
- Depression22%
- Anxiety15%
Hospitals where Tiffany L. Anderson Terrell works
Medicare's Facility Affiliation Data lists Tiffany L. Anderson Terrell at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Casa Colina HospitalPomona, CA · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 050782
- Chino Valley Medical CenterChino, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050586
- Pomona Valley Hospital Medical CenterPomona, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050231
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050099
Practice locations
Addresses where Tiffany L. Anderson Terrell is enrolled with Medicare (CMS data updated October 2, 2026).
- 15944 Los Serranos Country Club Dr, Suite 110Chino Hills, CA 91709 (909) 219‑9804
Group practices
Medicare enrollment lists Tiffany L. Anderson Terrell as a member of this group (CMS data updated October 2, 2026).
- Tiffany Anderson Terrell, DO. Inc2 clinicians in the group
Specialties
Other family doctors in Chino Hills
Clinicians with the same Medicare primary specialty in Chino Hills, CA — not a recommendation.
Other clinicians in Tiffany Anderson Terrell, DO. Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | College Of Osteo Med Of The Pacific At Pomona |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629188404 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians