Alan Blaker, M.D.
NPI 1255399069 · Interventional Cardiology Physician · Florence, SC
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Blaker, M.D. is a Interventional Cardiology Physician provider in Florence, SC (NPI 1255399069).
Provider details
- NPI number
- 1255399069
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 14809 (SC)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,686 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 Report93000 | 701 | $13 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 672 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 591 | $119 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 287 | $90 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 282 | $64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 566 | 176 |
| Rosuvastatin Calcium | 483 | 161 |
| Atorvastatin Calcium | 473 | 157 |
| Apixabanbrand: Eliquis | 438 | 91 |
| Amlodipine Besylate | 391 | 144 |
| Carvedilol | 305 | 101 |
| Ezetimibe | 291 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,659 across 119 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
- 2006-05-02
- Last updated
- 2021-02-01
- Certified
- 2021-02-01
Frequently asked questions
- What is Alan Blaker's NPI number?
- Alan Blaker's National Provider Identifier (NPI) is 1255399069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Blaker's specialty?
- Alan Blaker is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Blaker located?
- Alan Blaker's practice location on file with NPPES is 101 William H. Johnson Street, Florence, SC 29506-2733.
- What is Alan Blaker's phone number?
- The practice phone number listed in the NPPES registry for Alan Blaker is (843) 667-1891.
- Does Alan Blaker accept Medicare?
- Alan Blaker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Blaker's NPI active?
- Yes — Alan Blaker's NPI (1255399069) is active in the NPPES registry as of the last update on 2021-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.