Joseph Abayev, MD
NPI 1437503752 · Internal Medicine Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Abayev, MD is a Internal Medicine Physician provider in Louisville, KY (NPI 1437503752).
Provider details
- NPI number
- 1437503752
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TP782 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,032 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 761 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 128 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 80 | $162 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 63 | $74 |
Typical Medicare-allowed amounts for these services range $74–$162 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 44 | 41 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 37 | 37 |
| Pantoprazole Sodium | 34 | 34 |
| Oxycodone Hcl | 24 | 24 |
| Apixabanbrand: Eliquis | 18 | 16 |
| Atorvastatin Calcium | 17 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,025 across 48 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 (3)
- 1201 Pleasant Valley RdOwensboro, KY 42303Phone: (270) 417-4700Fax: (270) 417-4709
- 1201 Pleasant Valley RdOwensboro, KY 42303Phone: (270) 417-4700Fax: (270) 417-4709
- 4777 E Galbraith RdCincinnati, OH 45236-2725Phone: (513) 686-5446
Registry dates
- Enumerated
- 2016-04-22
- Last updated
- 2021-03-29
- Certified
- 2021-03-29
Frequently asked questions
- What is Joseph Abayev's NPI number?
- Joseph Abayev's National Provider Identifier (NPI) is 1437503752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Abayev's specialty?
- Joseph Abayev is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Abayev located?
- Joseph Abayev's practice location on file with NPPES is 201 Abraham Flexner Way Ste 905, Louisville, KY 40202-3803.
- What is Joseph Abayev's phone number?
- The practice phone number listed in the NPPES registry for Joseph Abayev is (502) 587-4267.
- Does Joseph Abayev accept Medicare?
- Joseph Abayev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Abayev's NPI active?
- Yes — Joseph Abayev's NPI (1437503752) is active in the NPPES registry as of the last update on 2021-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.