Tiffany Svahn, M.D.
NPI 1518920479 · Hematology & Oncology Physician · Pleasant Hill, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Svahn, M.D. is a Hematology & Oncology Physician provider in Pleasant Hill, CA (NPI 1518920479).
Provider details
- NPI number
- 1518920479
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A81256 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,567 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 389 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 377 | $182 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 194 | $19 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 118 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 81 | $88 |
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 |
|---|---|---|
| Anastrozole | 668 | 204 |
| Letrozole | 190 | 66 |
| Alendronate Sodium | 114 | 40 |
| Tamoxifen Citrate | 77 | 24 |
| Exemestane | 46 | 17 |
| Raloxifene Hcl | 36 | — |
| Rivaroxabanbrand: Xarelto | 29 | — |
| Venlafaxine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$643 across 23 records (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
- 2006-04-10
- Last updated
- 2021-08-05
- Certified
- 2021-08-05
Frequently asked questions
- What is Tiffany Svahn's NPI number?
- Tiffany Svahn's National Provider Identifier (NPI) is 1518920479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Svahn's specialty?
- Tiffany Svahn is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Tiffany Svahn located?
- Tiffany Svahn's practice location on file with NPPES is 400 Taylor Blvd, Pleasant Hill, CA 94523-2147.
- What is Tiffany Svahn's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Svahn is (925) 677-5041.
- Does Tiffany Svahn accept Medicare?
- Tiffany Svahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Svahn's NPI active?
- Yes — Tiffany Svahn's NPI (1518920479) is active in the NPPES registry as of the last update on 2021-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.