Janet Barnes, A-G NP
NPI 1669174777 · Adult Health Nurse Practitioner · Jefferson City, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Barnes, A-G NP is a Adult Health Nurse Practitioner provider in Jefferson City, MO (NPI 1669174777).
Provider details
- NPI number
- 1669174777
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A-G NP
- Sex
- Female
- Sole proprietor
- No
- License
- 2023000180 (MO)
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
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
704 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 | 407 | $100 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 75 | $131 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 52 | $141 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $70 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 146 | 59 |
| Donepezil Hcl | 143 | 45 |
| Gabapentin | 139 | 44 |
| Amitriptyline Hcl | 138 | 34 |
| Primidone | 124 | 31 |
| Memantine Hcl | 113 | 38 |
| Levetiracetam | 106 | 33 |
| Topiramate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,638 across 132 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 (1)
- 525 N Keene StColumbia, MO 65201-8367Phone: (573) 449-2141
Registry dates
- Enumerated
- 2023-03-21
- Last updated
- 2023-10-16
- Certified
- 2023-10-16
Frequently asked questions
- What is Janet Barnes's NPI number?
- Janet Barnes's National Provider Identifier (NPI) is 1669174777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Barnes's specialty?
- Janet Barnes is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janet Barnes located?
- Janet Barnes's practice location on file with NPPES is 8200 No More Victims Rd, Jefferson City, MO 65101-4539.
- What is Janet Barnes's phone number?
- The practice phone number listed in the NPPES registry for Janet Barnes is (573) 751-3224.
- Does Janet Barnes accept Medicare?
- Janet Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Barnes's NPI active?
- Yes — Janet Barnes's NPI (1669174777) is active in the NPPES registry as of the last update on 2023-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.