Adam Kouyoumjian, D.O.
NPI 1538152764 · Orthopaedic Surgery Physician · Plano, TX
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Kouyoumjian, D.O. is a Orthopaedic Surgery Physician provider in Plano, TX (NPI 1538152764).
Provider details
- NPI number
- 1538152764
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- L0353 (TX)
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
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
1,840 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 | 601 | $121 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 301 | $66 |
| X-Ray of Knee, 4 Or More Views73564 | 248 | $44 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 167 | $33 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 156 | $159 |
| X-Ray of Knee, 3 Views73562 | 130 |
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 |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 236 | 109 |
| Cephalexin | 137 | 104 |
| Meloxicam | 122 | 70 |
| Celecoxib | 81 | 52 |
| Methylprednisolone | 79 | 69 |
| Etodolac | 79 | 60 |
| Ondansetronbrand: Ondansetron Odt | 77 | 70 |
| Pregabalin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$346 across 6 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
- 2005-08-23
- Last updated
- 2017-02-01
Frequently asked questions
- What is Adam Kouyoumjian's NPI number?
- Adam Kouyoumjian's National Provider Identifier (NPI) is 1538152764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Kouyoumjian's specialty?
- Adam Kouyoumjian is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Kouyoumjian located?
- Adam Kouyoumjian's practice location on file with NPPES is 4031 W Plano Pkwy, Plano, TX 75093-5617.
- What is Adam Kouyoumjian's phone number?
- The practice phone number listed in the NPPES registry for Adam Kouyoumjian is (972) 985-1072.
- Does Adam Kouyoumjian accept Medicare?
- Adam Kouyoumjian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Kouyoumjian's NPI active?
- Yes — Adam Kouyoumjian's NPI (1538152764) is active in the NPPES registry as of the last update on 2017-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.