Roshan Panchanathan, MD
NPI 1164086211 · Internal Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roshan Panchanathan, MD is a Internal Medicine Physician provider in Seattle, WA (NPI 1164086211).
Provider details
- NPI number
- 1164086211
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61158187 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
204 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) |
|---|---|---|
| Administration of Influenza Virus VaccineG0008 | 54 | $25 |
| Admn Sarscov2 Vacc 1 Dose90480 | 52 | $48 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $141 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 21 | $63 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 27 | 16 |
| Rosuvastatin Calcium | 27 | 15 |
| Apixabanbrand: Eliquis | 24 | 13 |
| Lisinopril | 23 | 14 |
| Zolpidem Tartrate | 21 | 12 |
| Lorazepam | 20 | 11 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-24
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Roshan Panchanathan's NPI number?
- Roshan Panchanathan's National Provider Identifier (NPI) is 1164086211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roshan Panchanathan's specialty?
- Roshan Panchanathan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Roshan Panchanathan located?
- Roshan Panchanathan's practice location on file with NPPES is 901 Boren Ave Ste 1520, Seattle, WA 98104-3560.
- What is Roshan Panchanathan's phone number?
- The practice phone number listed in the NPPES registry for Roshan Panchanathan is (206) 292-0700.
- Does Roshan Panchanathan accept Medicare?
- Roshan Panchanathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roshan Panchanathan's NPI active?
- Yes — Roshan Panchanathan's NPI (1164086211) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.