Mark Farnsworth, M.D.
NPI 1962509281 · Family Medicine Physician · Philippi, WV
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Farnsworth, M.D. is a Family Medicine Physician provider in Philippi, WV (NPI 1962509281).
Provider details
- NPI number
- 1962509281
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15126 (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
19 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
1,534 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 392 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 374 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 235 | $85 |
| 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 | 194 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 117 | $127 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 355 | 93 |
| Levothyroxine Sodium | 323 | 69 |
| Gabapentin | 243 | 48 |
| Lisinopril | 229 | 60 |
| Omeprazole | 228 | 62 |
| Rosuvastatin Calcium | 209 | 44 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2022-04-21
- Certified
- 2022-04-21
Frequently asked questions
- What is Mark Farnsworth's NPI number?
- Mark Farnsworth's National Provider Identifier (NPI) is 1962509281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Farnsworth's specialty?
- Mark Farnsworth is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Farnsworth located?
- Mark Farnsworth's practice location on file with NPPES is Rr 4 Box 315, Philippi, WV 26416-9591.
- What is Mark Farnsworth's phone number?
- The practice phone number listed in the NPPES registry for Mark Farnsworth is (304) 457-5744.
- Does Mark Farnsworth accept Medicare?
- Mark Farnsworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Farnsworth's NPI active?
- Yes — Mark Farnsworth's NPI (1962509281) is active in the NPPES registry as of the last update on 2022-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.