Michael Sty, M.D.
NPI 1649223181 · Family Medicine Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Sty, M.D. is a Family Medicine Physician provider in Charlottesville, VA (NPI 1649223181).
Provider details
- NPI number
- 1649223181
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101248069 (VA)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
625 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 | 200 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 122 | $87 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 54 | $9 |
| Automated Urinalysis Test81003 | 47 | $2 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 44 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 74 | 22 |
| Levothyroxine Sodium | 49 | 11 |
| Cephalexin | 49 | 36 |
| Amlodipine Besylate | 45 | 13 |
| Losartan Potassium | 42 | 16 |
| Azithromycin | 42 | 41 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 40 |
Practice location
Mailing address
Additional practice locations (1)
- 125 Riverbend DrSte 3Charlottesville, VA 22911Phone: (434) 823-4567Fax: (434) 823-4272
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2022-06-14
- Certified
- 2022-06-14
Frequently asked questions
- What is Michael Sty's NPI number?
- Michael Sty's National Provider Identifier (NPI) is 1649223181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sty's specialty?
- Michael Sty is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Sty located?
- Michael Sty's practice location on file with NPPES is 435 Merchant Walk Sq Ste 400, Charlottesville, VA 22902-6516.
- What is Michael Sty's phone number?
- The practice phone number listed in the NPPES registry for Michael Sty is (434) 654-1800.
- Does Michael Sty accept Medicare?
- Michael Sty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Sty's NPI active?
- Yes — Michael Sty's NPI (1649223181) is active in the NPPES registry as of the last update on 2022-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.