Lynsey Bernfeld, MD
NPI 1316501265 · Internal Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynsey Bernfeld, MD is a Internal Medicine Physician provider in Seattle, WA (NPI 1316501265).
Provider details
- NPI number
- 1316501265
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61190243 (WA)
Specialties & taxonomies
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
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
165 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) |
|---|---|---|
| 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 | 63 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 | $152 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $101 |
| 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 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 49 | 15 |
| Atorvastatin Calcium | 47 | 22 |
| Amlodipine Besylate | 45 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | — |
| Omeprazole | 34 | — |
| Fluticasone Propionate | 33 | 13 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-25
- Last updated
- 2023-01-25
- Certified
- 2023-01-25
Frequently asked questions
- What is Lynsey Bernfeld's NPI number?
- Lynsey Bernfeld's National Provider Identifier (NPI) is 1316501265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynsey Bernfeld's specialty?
- Lynsey Bernfeld is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynsey Bernfeld located?
- Lynsey Bernfeld's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.
- What is Lynsey Bernfeld's phone number?
- The practice phone number listed in the NPPES registry for Lynsey Bernfeld is (206) 520-5000.
- Does Lynsey Bernfeld accept Medicare?
- Lynsey Bernfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynsey Bernfeld's NPI active?
- Yes — Lynsey Bernfeld's NPI (1316501265) is active in the NPPES registry as of the last update on 2023-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.