Owen Mc Cormack, D.O.
NPI 1689607681 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Owen Mc Cormack, D.O. is a Family Medicine Physician provider in Houston, TX (NPI 1689607681).
Provider details
- NPI number
- 1689607681
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- L5460 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
287 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 102 | $124 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 73 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $89 |
| Administration of Influenza Virus VaccineG0008 | 28 | $33 |
| Admn Sarscov2 Vacc 1 Dose90480 | 15 | $44 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 224 | 86 |
| Amlodipine Besylate | 175 | 61 |
| Lisinopril | 155 | 50 |
| Rosuvastatin Calcium | 143 | 57 |
| Losartan Potassium | 95 | 40 |
| Levothyroxine Sodium | 82 | 32 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$858 across 42 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Owen Mc Cormack's NPI number?
- Owen Mc Cormack's National Provider Identifier (NPI) is 1689607681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Owen Mc Cormack's specialty?
- Owen Mc Cormack is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Owen Mc Cormack located?
- Owen Mc Cormack's practice location on file with NPPES is 427 W 20th St Ste 500, Houston, TX 77008-2431.
- What is Owen Mc Cormack's phone number?
- The practice phone number listed in the NPPES registry for Owen Mc Cormack is (713) 363-9830.
- Does Owen Mc Cormack accept Medicare?
- Owen Mc Cormack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Owen Mc Cormack's NPI active?
- Yes — Owen Mc Cormack's NPI (1689607681) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.