Mark Karabajakian, DO
NPI 1578571501 · Cardiovascular Disease Physician · Milford, MI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Karabajakian, DO is a Cardiovascular Disease Physician provider in Milford, MI (NPI 1578571501).
Provider details
- NPI number
- 1578571501
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 220010 (MI)
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
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
3,991 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 | 616 | $127 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 519 | $79 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 408 | $8 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 395 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 225 | $189 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nitroglycerin | 272 | 190 |
| Atorvastatin Calcium | 171 | 82 |
| Apixabanbrand: Eliquis | 164 | 60 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 131 | 56 |
| Amlodipine Besylate | 116 | 55 |
| Lisinopril | 114 | 48 |
| Carvedilol | 114 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$457 across 23 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
- 2006-08-04
- Last updated
- 2021-10-26
- Certified
- 2021-10-26
Frequently asked questions
- What is Mark Karabajakian's NPI number?
- Mark Karabajakian's National Provider Identifier (NPI) is 1578571501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Karabajakian's specialty?
- Mark Karabajakian is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Karabajakian located?
- Mark Karabajakian's practice location on file with NPPES is 1435 N Milford Rd Ste 201, Milford, MI 48381-1015.
- What is Mark Karabajakian's phone number?
- The practice phone number listed in the NPPES registry for Mark Karabajakian is (248) 676-8889.
- Does Mark Karabajakian accept Medicare?
- Mark Karabajakian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Karabajakian's NPI active?
- Yes — Mark Karabajakian's NPI (1578571501) is active in the NPPES registry as of the last update on 2021-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.