Karen Davenport, APN ,ACNP-BC
NPI 1811260649 · Nurse Practitioner · Chattanooga, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Davenport, APN ,ACNP-BC is a Nurse Practitioner provider in Chattanooga, TN (NPI 1811260649).
Provider details
- NPI number
- 1811260649
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN ,ACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 16430 (TN)
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
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
440 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 | 279 | $100 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 55 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 42 | $7 |
| Automated Urinalysis Test81003 | 26 | $2 |
| X-Ray of Chest, 2 Views71046 | 15 | $26 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 12 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 103 | 22 |
| Trazodone Hcl | 60 | 23 |
| Zolpidem Tartrate | 40 | — |
| Quetiapine Fumarate | 30 | — |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 30 | — |
| Temazepam | 27 | — |
| Azithromycin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$666 across 30 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
Registry dates
- Enumerated
- 2012-02-09
- Last updated
- 2016-10-06
Frequently asked questions
- What is Karen Davenport's NPI number?
- Karen Davenport's National Provider Identifier (NPI) is 1811260649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Davenport's specialty?
- Karen Davenport is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Davenport located?
- Karen Davenport's practice location on file with NPPES is 605 Glenwood Dr, Chattanooga, TN 37404-1108.
- What is Karen Davenport's phone number?
- The practice phone number listed in the NPPES registry for Karen Davenport is (423) 629-7220.
- Does Karen Davenport accept Medicare?
- Karen Davenport is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Davenport's NPI active?
- Yes — Karen Davenport's NPI (1811260649) is active in the NPPES registry as of the last update on 2016-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.