Arthur Tolis, MD
NPI 1679573646 · Internal Medicine Physician · Middletown, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthur Tolis, MD is a Internal Medicine Physician provider in Middletown, NY (NPI 1679573646).
Provider details
- NPI number
- 1679573646
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 203563 (NY)
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
5,259 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 | 860 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 701 | $97 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 608 | $139 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 520 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 438 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 435 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 138 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 508 | 143 |
| Amlodipine Besylate | 473 | 139 |
| Levothyroxine Sodium | 401 | 102 |
| Omeprazole | 279 | 86 |
| Lisinopril | 270 | 79 |
| Losartan Potassium | 269 | 79 |
| Alprazolam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-29
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Arthur Tolis's NPI number?
- Arthur Tolis's National Provider Identifier (NPI) is 1679573646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Tolis's specialty?
- Arthur Tolis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur Tolis located?
- Arthur Tolis's practice location on file with NPPES is 155 Crystal Run Rd, Middletown, NY 10941-4028.
- What is Arthur Tolis's phone number?
- The practice phone number listed in the NPPES registry for Arthur Tolis is (845) 703-6999.
- Does Arthur Tolis accept Medicare?
- Arthur Tolis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arthur Tolis's NPI active?
- Yes — Arthur Tolis's NPI (1679573646) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.