Theofanis Kalathas, M.D.
NPI 1477042737 · Internal Medicine Physician · Brockport, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theofanis Kalathas, M.D. is a Internal Medicine Physician provider in Brockport, NY (NPI 1477042737).
Provider details
- NPI number
- 1477042737
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 311359 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
579 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 | 278 | $94 |
| 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 | 161 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 86 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $70 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 12 | $158 |
Typical Medicare-allowed amounts for these services range $16–$158 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 119 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 451 | 183 |
| Rosuvastatin Calcium | 326 | 161 |
| Amlodipine Besylate | 294 | 127 |
| Atorvastatin Calcium | 293 | 142 |
| Gabapentin | 241 | 96 |
| Lisinopril | 190 | 94 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-02
- Last updated
- 2023-07-07
- Certified
- 2021-06-26
Frequently asked questions
- What is Theofanis Kalathas's NPI number?
- Theofanis Kalathas's National Provider Identifier (NPI) is 1477042737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theofanis Kalathas's specialty?
- Theofanis Kalathas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theofanis Kalathas located?
- Theofanis Kalathas's practice location on file with NPPES is 156 West Ave Fl 2, Brockport, NY 14420-1229.
- What is Theofanis Kalathas's phone number?
- The practice phone number listed in the NPPES registry for Theofanis Kalathas is (585) 758-7557.
- Does Theofanis Kalathas accept Medicare?
- Theofanis Kalathas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theofanis Kalathas's NPI active?
- Yes — Theofanis Kalathas's NPI (1477042737) is active in the NPPES registry as of the last update on 2023-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.