John Ryan, MD
NPI 1396791562 · Family Medicine Physician · Mcallen, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Ryan, MD is a Family Medicine Physician provider in Mcallen, TX (NPI 1396791562).
Provider details
- NPI number
- 1396791562
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M0550 (TX)
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
28 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 | 28 | $87 |
Typical Medicare-allowed amounts for these services range $87–$87 (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 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 618 | 217 |
| Metformin Hcl | 370 | 130 |
| Amlodipine Besylate | 301 | 116 |
| Losartan Potassium | 277 | 99 |
| Lisinopril | 272 | 103 |
| Levothyroxine Sodium | 268 | 100 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Additional practice locations (2)
- 260 US Highway 181 NFloresville, TX 78114-3136Phone: (830) 393-8222Fax: (855) 278-4529
- 1701 S Cage Blvd Ste 116Pharr, TX 78577-6459Phone: (956) 702-7054Fax: (956) 702-7650
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2021-07-20
- Certified
- 2021-07-20
Frequently asked questions
- What is John Ryan's NPI number?
- John Ryan's National Provider Identifier (NPI) is 1396791562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ryan's specialty?
- John Ryan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Ryan located?
- John Ryan's practice location on file with NPPES is 801 S Main St Ste C, Mcallen, TX 78501-5056.
- What is John Ryan's phone number?
- The practice phone number listed in the NPPES registry for John Ryan is (956) 686-0574.
- Does John Ryan accept Medicare?
- John Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Ryan's NPI active?
- Yes — John Ryan's NPI (1396791562) is active in the NPPES registry as of the last update on 2021-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.