Nicole Ehrhardt, M.D.
NPI 1558467506 · Endocrinology, Diabetes & Metabolism Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Ehrhardt, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Seattle, WA (NPI 1558467506).
Provider details
- NPI number
- 1558467506
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD61059776 (WA)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
310 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 | 118 | $102 |
| 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 | 111 | $17 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 61 | $36 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 20 | $152 |
Typical Medicare-allowed amounts for these services range $17–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 144 | 44 |
| Tirzepatidebrand: Mounjaro | 86 | 21 |
| Empagliflozinbrand: Jardiance | 63 | 23 |
| Semaglutidebrand: Ozempic | 51 | 19 |
| Levothyroxine Sodium | 48 | — |
| Dulaglutidebrand: Trulicity |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24,571 across 22 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
Additional practice locations (2)
- 9650 15th Ave Sw Ste 100Seattle, WA 98106-2576Phone: (206) 965-1000Fax: (206) 463-3613
- 2312 Ne 129th St Ste 120Vancouver, WA 98686-3236Phone: (360) 546-8900Fax: (360) 546-8090
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Nicole Ehrhardt's NPI number?
- Nicole Ehrhardt's National Provider Identifier (NPI) is 1558467506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Ehrhardt's specialty?
- Nicole Ehrhardt is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Ehrhardt located?
- Nicole Ehrhardt's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-3201.
- What is Nicole Ehrhardt's phone number?
- The practice phone number listed in the NPPES registry for Nicole Ehrhardt is (206) 520-5000.
- Does Nicole Ehrhardt accept Medicare?
- Nicole Ehrhardt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Ehrhardt's NPI active?
- Yes — Nicole Ehrhardt's NPI (1558467506) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.