Stephen Mackerrow, M.D.
NPI 1225075526 · Interventional Cardiology Physician · Farmington, NM
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Mackerrow, M.D. is a Interventional Cardiology Physician provider in Farmington, NM (NPI 1225075526).
Provider details
- NPI number
- 1225075526
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31635 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,594 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 512 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 244 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 195 | $121 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 83 | $19 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 72 | $157 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 97 | 42 |
| Apixabanbrand: Eliquis | 93 | 28 |
| Hydrochlorothiazide | 55 | 20 |
| Losartan Potassium | 55 | 23 |
| Metoprolol Succinate | 51 | 23 |
| Amlodipine Besylate | 47 | 21 |
| Clopidogrel Bisulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 5 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
Additional practice locations (2)
- 1311 N Mildred RdCortez, CO 81321-2231Phone: (970) 565-0712
- 3670 Parker BlvdSuite 101Pueblo, CO 81008-2285Phone: (719) 564-1544Fax: (719) 565-2657
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2024-11-08
- Certified
- 2024-11-08
Frequently asked questions
- What is Stephen Mackerrow's NPI number?
- Stephen Mackerrow's National Provider Identifier (NPI) is 1225075526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Mackerrow's specialty?
- Stephen Mackerrow is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Mackerrow located?
- Stephen Mackerrow's practice location on file with NPPES is 407 S Schwartz Ave Ste 202, Farmington, NM 87401-5925.
- What is Stephen Mackerrow's phone number?
- The practice phone number listed in the NPPES registry for Stephen Mackerrow is (505) 609-6770.
- Does Stephen Mackerrow accept Medicare?
- Stephen Mackerrow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Mackerrow's NPI active?
- Yes — Stephen Mackerrow's NPI (1225075526) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.