Timothy Knierim, MD
NPI 1861493306 · Family Medicine Physician · Wheeling, WV
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Knierim, MD is a Family Medicine Physician provider in Wheeling, WV (NPI 1861493306).
Provider details
- NPI number
- 1861493306
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21477 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
347 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 103 | $83 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 45 | $103 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 42 | $16 |
| X-Ray of Chest, 2 Views71046 | 29 | $26 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 28 | $9 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 78 | 78 |
| Cephalexin | 41 | 41 |
| Doxycycline Hyclate | 40 | 39 |
| Amoxicillin | 30 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 | 14 |
| Ciprofloxacin Hcl | 14 | 13 |
| Clindamycin Hcl | 13 | 13 |
| Azithromycin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2007-10-18
Frequently asked questions
- What is Timothy Knierim's NPI number?
- Timothy Knierim's National Provider Identifier (NPI) is 1861493306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Knierim's specialty?
- Timothy Knierim is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Knierim located?
- Timothy Knierim's practice location on file with NPPES is 40 Medical Park, Wheeling, WV 26003-6392.
- What is Timothy Knierim's phone number?
- The practice phone number listed in the NPPES registry for Timothy Knierim is (304) 243-3880.
- Does Timothy Knierim accept Medicare?
- Timothy Knierim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Knierim's NPI active?
- Yes — Timothy Knierim's NPI (1861493306) is active in the NPPES registry as of the last update on 2007-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.