Jennifer Tan, M.D.
NPI 1912285172 · Nephrology Physician · Richland, WA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Tan, M.D. is a Nephrology Physician provider in Richland, WA (NPI 1912285172).
Provider details
- NPI number
- 1912285172
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD60770461 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
796 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 449 | $76 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 125 | $78 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 123 | $127 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 70 | $48 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 15 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 21 | 15 |
| Amlodipine Besylate | 19 | 12 |
| Torsemide | 17 | 15 |
| Cefdinir | 12 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 | 11 |
| Pantoprazole Sodium | 11 | — |
| Losartan Potassium | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 3709 Magnolia StOrangeburg, SC 29118-1403Phone: (803) 531-2220Fax: (803) 531-7975
Registry dates
- Enumerated
- 2011-07-21
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Jennifer Tan's NPI number?
- Jennifer Tan's National Provider Identifier (NPI) is 1912285172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Tan's specialty?
- Jennifer Tan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Tan located?
- Jennifer Tan's practice location on file with NPPES is 888 Swift Blvd, Richland, WA 99352-3514.
- What is Jennifer Tan's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Tan is (509) 946-4611.
- Does Jennifer Tan accept Medicare?
- Jennifer Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Tan's NPI active?
- Yes — Jennifer Tan's NPI (1912285172) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.