Anthony Karapetians
NPI 1144757030 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Karapetians is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1144757030).
Provider details
- NPI number
- 1144757030
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A164315 (CA)
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
9 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
992 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 | 616 | $122 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 147 | $119 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 78 | $161 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 57 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 50 | $179 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 25 | 24 |
| Gabapentin | 25 | — |
| Amlodipine Besylate | 24 | 21 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 23 | — |
| Ciprofloxacin Hcl | 20 | 17 |
| Furosemide | 17 | 16 |
| Losartan Potassium | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$165 across 1 record (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
- 2017-05-22
- Last updated
- 2023-02-07
- Certified
- 2023-02-07
Frequently asked questions
- What is Anthony Karapetians's NPI number?
- Anthony Karapetians's National Provider Identifier (NPI) is 1144757030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Karapetians's specialty?
- Anthony Karapetians is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Karapetians located?
- Anthony Karapetians's practice location on file with NPPES is 1225 Wilshire Blvd, Los Angeles, CA 90017-1901.
- What is Anthony Karapetians's phone number?
- The practice phone number listed in the NPPES registry for Anthony Karapetians is (818) 201-8731.
- Does Anthony Karapetians accept Medicare?
- Anthony Karapetians is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Karapetians's NPI active?
- Yes — Anthony Karapetians's NPI (1144757030) is active in the NPPES registry as of the last update on 2023-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.