Corey Clay, MD, PHD
NPI 1417247727 · Allergy & Immunology Physician · Santa Fe, NM
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corey Clay, MD, PHD is a Allergy & Immunology Physician provider in Santa Fe, NM (NPI 1417247727).
Provider details
- NPI number
- 1417247727
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- MD2019-0525 (NM)
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
15 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
8,895 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 2,929 | $3 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 2,125 | $13 |
| Professional Service for Multiple Injections of Allergen95117 | 1,495 | $11 |
| Professional Service for Single Injection of Allergen95115 | 884 | $9 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 322 | $7 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 270 | $3 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 248 | 116 |
| Fluticasone Propionate | 183 | 72 |
| Montelukast Sodium | 116 | 33 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 88 | 43 |
| Prednisone | 68 | 45 |
| Omalizumabbrand: Xolair | 58 | — |
| Ipratropium Bromide | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,071 across 93 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
- 2011-04-08
- Last updated
- 2023-10-30
- Certified
- 2023-10-30
Frequently asked questions
- What is Corey Clay's NPI number?
- Corey Clay's National Provider Identifier (NPI) is 1417247727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corey Clay's specialty?
- Corey Clay is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Corey Clay located?
- Corey Clay's practice location on file with NPPES is 1651 Galisteo St Ste 8, Santa Fe, NM 87505-4752.
- What is Corey Clay's phone number?
- The practice phone number listed in the NPPES registry for Corey Clay is (505) 820-9870.
- Does Corey Clay accept Medicare?
- Corey Clay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corey Clay's NPI active?
- Yes — Corey Clay's NPI (1417247727) is active in the NPPES registry as of the last update on 2023-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.