Karen Joyce, APN
NPI 1508929266 · Family Nurse Practitioner · Cookeville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Joyce, APN is a Family Nurse Practitioner provider in Cookeville, TN (NPI 1508929266).
Provider details
- NPI number
- 1508929266
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- APN5759 (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
19 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
1,210 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 303 | $11 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 282 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 218 | $71 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 179 | $101 |
| Urinalysis, Manual Test81002 | 60 | $3 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 439 | 123 |
| Levothyroxine Sodium | 289 | 81 |
| Losartan Potassium | 258 | 71 |
| Metoprolol Tartrate | 241 | 60 |
| Rosuvastatin Calcium | 235 | 61 |
| Lisinopril | 207 | 54 |
| Famotidine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$391 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
Registry dates
- Enumerated
- 2006-12-17
- Last updated
- 2012-02-14
Frequently asked questions
- What is Karen Joyce's NPI number?
- Karen Joyce's National Provider Identifier (NPI) is 1508929266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Joyce's specialty?
- Karen Joyce is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Joyce located?
- Karen Joyce's practice location on file with NPPES is 315 N Washington Ave, Cookeville, TN 38501-2603.
- What is Karen Joyce's phone number?
- The practice phone number listed in the NPPES registry for Karen Joyce is (931) 528-5273.
- Does Karen Joyce accept Medicare?
- Karen Joyce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Joyce's NPI active?
- Yes — Karen Joyce's NPI (1508929266) is active in the NPPES registry as of the last update on 2012-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.