Ellen Klaenhammer, PA
NPI 1407140973 · Physician Assistant · Wilmington, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Klaenhammer, PA is a Physician Assistant provider in Wilmington, NC (NPI 1407140973).
Provider details
- NPI number
- 1407140973
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 0010-02910 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
557 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 | 121 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 102 | $105 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 83 | $11 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 77 | $142 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $77 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 176 | 71 |
| Apixabanbrand: Eliquis | 137 | 36 |
| Amiodarone Hcl | 58 | 26 |
| Amlodipine Besylate | 44 | 16 |
| Dofetilide | 44 | 13 |
| Sotalol Hclbrand: Sotalol | 31 | 13 |
| Metoprolol Tartrate | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$265 across 13 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 (5)
- 800 Jefferson StSte 112Whiteville, NC 28472-3710Phone: (910) 642-8164
- 2131 S 17th StWilmington, NC 28401-7407Phone: (910) 667-2606Fax: (910) 815-5698
- 5145 S College RdWilmington, NC 28412-2207Phone: (910) 754-5453
- 1960 S 16th StWilmington, NC 28401-6676Phone: (910) 754-5453
- 7420 Market StWilmington, NC 28411-9453Phone: (910) 754-5453
Registry dates
- Enumerated
- 2011-06-02
- Last updated
- 2024-07-22
- Certified
- 2024-07-22
Frequently asked questions
- What is Ellen Klaenhammer's NPI number?
- Ellen Klaenhammer's National Provider Identifier (NPI) is 1407140973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Klaenhammer's specialty?
- Ellen Klaenhammer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellen Klaenhammer located?
- Ellen Klaenhammer's practice location on file with NPPES is 1415 Physicians Dr, Wilmington, NC 28401-7338.
- What is Ellen Klaenhammer's phone number?
- The practice phone number listed in the NPPES registry for Ellen Klaenhammer is (910) 662-9500.
- Does Ellen Klaenhammer accept Medicare?
- Ellen Klaenhammer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Klaenhammer's NPI active?
- Yes — Ellen Klaenhammer's NPI (1407140973) is active in the NPPES registry as of the last update on 2024-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.