Karen Hart, FNP-C
NPI 1134543911 · Family Nurse Practitioner · Tazewell, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Hart, FNP-C is a Family Nurse Practitioner provider in Tazewell, VA (NPI 1134543911).
Provider details
- NPI number
- 1134543911
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 19739 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,705 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 | 835 | $106 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 527 | $9 |
| 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 | 85 | $13 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 74 | $12 |
| Administration of Influenza Virus VaccineG0008 | 74 | $15 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 417 | 81 |
| Omeprazole | 312 | 71 |
| Lisinopril | 312 | 65 |
| Amlodipine Besylate | 293 | 62 |
| Atorvastatin Calcium | 288 | 65 |
| Losartan Potassium | 280 | 57 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 348 Overlook DriveLebanon, VA 24266Phone: (276) 883-5939Fax: (276) 883-5938
Registry dates
- Enumerated
- 2014-02-13
- Last updated
- 2018-10-03
Frequently asked questions
- What is Karen Hart's NPI number?
- Karen Hart's National Provider Identifier (NPI) is 1134543911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Hart's specialty?
- Karen Hart is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Hart located?
- Karen Hart's practice location on file with NPPES is 1632 Fincastle Tpke, Tazewell, VA 24651-6169.
- What is Karen Hart's phone number?
- The practice phone number listed in the NPPES registry for Karen Hart is (276) 988-4400.
- Does Karen Hart accept Medicare?
- Karen Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Hart's NPI active?
- Yes — Karen Hart's NPI (1134543911) is active in the NPPES registry as of the last update on 2018-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.