John Orfanos, MD
NPI 1366476921 · Surgery Physician · Mcallen, TX
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Orfanos, MD is a Surgery Physician provider in Mcallen, TX (NPI 1366476921).
Provider details
- NPI number
- 1366476921
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G9780 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
90 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $86 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $62 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 25 | $31 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 12 | $77 |
Typical Medicare-allowed amounts for these services range $31–$86 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 118 | 95 |
| Ibuprofen | 91 | 78 |
| Alprazolam | 72 | 66 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 62 | 57 |
| Tramadol Hcl | 47 | 41 |
| Naproxen | 33 | 25 |
| Levofloxacin | 18 | 13 |
| Cilostazol | 16 |
Practice location
Mailing address
Additional practice locations (1)
- 2707 W Trenton RdEdinburg, TX 78539-3433Phone: (956) 631-8346Fax: (956) 631-1439
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2018-10-18
Frequently asked questions
- What is John Orfanos's NPI number?
- John Orfanos's National Provider Identifier (NPI) is 1366476921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Orfanos's specialty?
- John Orfanos is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Orfanos located?
- John Orfanos's practice location on file with NPPES is 1100 E Dove Ave Ste 300, Mcallen, TX 78504.
- What is John Orfanos's phone number?
- The practice phone number listed in the NPPES registry for John Orfanos is (563) 628-1709.
- Does John Orfanos accept Medicare?
- John Orfanos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Orfanos's NPI active?
- Yes — John Orfanos's NPI (1366476921) is active in the NPPES registry as of the last update on 2018-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.