Clay Reed, MD
NPI 1841721438 · Hematology & Oncology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clay Reed, MD is a Hematology & Oncology Physician provider in Oklahoma City, OK (NPI 1841721438).
Provider details
- NPI number
- 1841721438
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 64171 (MN)
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
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
2,609 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 638 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 591 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 563 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 467 | $118 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 160 | $166 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 172 | 55 |
| Apixabanbrand: Eliquis | 72 | 13 |
| Prochlorperazine Maleate | 61 | 46 |
| Ondansetronbrand: Ondansetron Odt | 60 | 45 |
| Prednisone | 45 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,151 across 42 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
- 2017-03-24
- Last updated
- 2023-07-21
- Certified
- 2023-07-21
Frequently asked questions
- What is Clay Reed's NPI number?
- Clay Reed's National Provider Identifier (NPI) is 1841721438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clay Reed's specialty?
- Clay Reed is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Clay Reed located?
- Clay Reed's practice location on file with NPPES is 4401 Mcauley Blvd Ste 2700, Oklahoma City, OK 73120-8565.
- What is Clay Reed's phone number?
- The practice phone number listed in the NPPES registry for Clay Reed is (405) 751-4343.
- Does Clay Reed accept Medicare?
- Clay Reed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clay Reed's NPI active?
- Yes — Clay Reed's NPI (1841721438) is active in the NPPES registry as of the last update on 2023-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.