Karen Davidson, FNP
NPI 1518333889 · Family Nurse Practitioner · Fort Worth, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Davidson, FNP is a Family Nurse Practitioner provider in Fort Worth, TX (NPI 1518333889).
Provider details
- NPI number
- 1518333889
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP128863 (TX)
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 tenure28% of score
10 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
230 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 95 | $108 |
| Hemoglobin A1c Level83036 | 29 | $10 |
| Automated Urinalysis Test81003 | 25 | $2 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 20 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $76 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 162 | 63 |
| Levothyroxine Sodium | 119 | 43 |
| Metformin Hcl | 93 | 36 |
| Amlodipine Besylate | 93 | 36 |
| Losartan Potassium | 76 | 28 |
| Rosuvastatin Calcium | 76 | 31 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-08-20
- Last updated
- 2017-04-10
Frequently asked questions
- What is Karen Davidson's NPI number?
- Karen Davidson's National Provider Identifier (NPI) is 1518333889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Davidson's specialty?
- Karen Davidson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Davidson located?
- Karen Davidson's practice location on file with NPPES is 2106 N Main St, Fort Worth, TX 76164-8511.
- What is Karen Davidson's phone number?
- The practice phone number listed in the NPPES registry for Karen Davidson is (817) 625-4254.
- Does Karen Davidson accept Medicare?
- Karen Davidson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Davidson's NPI active?
- Yes — Karen Davidson's NPI (1518333889) is active in the NPPES registry as of the last update on 2017-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.