Michael Lin, M.D.
NPI 1679521025 · Family Medicine Physician · Warrenton, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Lin, M.D. is a Family Medicine Physician provider in Warrenton, VA (NPI 1679521025).
Provider details
- NPI number
- 1679521025
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101102494 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,689 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 | 636 | $123 |
| 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 | 494 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 224 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 92 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 87 | $81 |
| Urinalysis, Manual Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 296 | 82 |
| Levothyroxine Sodium | 194 | 49 |
| Amlodipine Besylate | 158 | 48 |
| Losartan Potassium | 139 | 37 |
| Lisinopril | 139 | 41 |
| Furosemide | 139 | 40 |
| Prednisone | 111 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,229 across 63 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)
- 351 Valley Health Way Ste 300Front Royal, VA 22630-6480Phone: (540) 631-3700
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2022-08-26
- Certified
- 2022-08-26
Frequently asked questions
- What is Michael Lin's NPI number?
- Michael Lin's National Provider Identifier (NPI) is 1679521025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Lin's specialty?
- Michael Lin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Lin located?
- Michael Lin's practice location on file with NPPES is 400a Hospital Dr, Warrenton, VA 20186-3026.
- What is Michael Lin's phone number?
- The practice phone number listed in the NPPES registry for Michael Lin is (540) 341-4850.
- Does Michael Lin accept Medicare?
- Michael Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Lin's NPI active?
- Yes — Michael Lin's NPI (1679521025) is active in the NPPES registry as of the last update on 2022-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.